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J=this[0],G=J.offsetParent,F=J,O=J.ownerDocument,M,H=O.documentElement,K=O.body,L=O.defaultView,E=L.getComputedStyle(J,null),N=J.offsetTop,I=J.offsetLeft;while((J=J.parentNode)&&J!==K&&J!==H){M=L.getComputedStyle(J,null);N-=J.scrollTop,I-=J.scrollLeft;if(J===G){N+=J.offsetTop,I+=J.offsetLeft;if(o.offset.doesNotAddBorder&&!(o.offset.doesAddBorderForTableAndCells&&/^t(able|d|h)$/i.test(J.tagName))){N+=parseInt(M.borderTopWidth,10)||0,I+=parseInt(M.borderLeftWidth,10)||0}F=G,G=J.offsetParent}if(o.offset.subtractsBorderForOverflowNotVisible&&M.overflow!=="visible"){N+=parseInt(M.borderTopWidth,10)||0,I+=parseInt(M.borderLeftWidth,10)||0}E=M}if(E.position==="relative"||E.position==="static"){N+=K.offsetTop,I+=K.offsetLeft}if(E.position==="fixed"){N+=Math.max(H.scrollTop,K.scrollTop),I+=Math.max(H.scrollLeft,K.scrollLeft)}return{top:N,left:I}}}o.offset={initialize:function(){if(this.initialized){return}var L=document.body,F=document.createElement("div"),H,G,N,I,M,E,J=L.style.marginTop,K='<div style="position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;"><div></div></div><table style="position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;" cellpadding="0" cellspacing="0"><tr><td></td></tr></table>';M={position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",height:"1px",visibility:"hidden"};for(E in M){F.style[E]=M[E]}F.innerHTML=K;L.insertBefore(F,L.firstChild);H=F.firstChild,G=H.firstChild,I=H.nextSibling.firstChild.firstChild;this.doesNotAddBorder=(G.offsetTop!==5);this.doesAddBorderForTableAndCells=(I.offsetTop===5);H.style.overflow="hidden",H.style.position="relative";this.subtractsBorderForOverflowNotVisible=(G.offsetTop===-5);L.style.marginTop="1px";this.doesNotIncludeMarginInBodyOffset=(L.offsetTop===0);L.style.marginTop=J;L.removeChild(F);this.initialized=true},bodyOffset:function(E){o.offset.initialized||o.offset.initialize();var G=E.offsetTop,F=E.offsetLeft;if(o.offset.doesNotIncludeMarginInBodyOffset){G+=parseInt(o.curCSS(E,"marginTop",true),10)||0,F+=parseInt(o.curCSS(E,"marginLeft",true),10)||0}return{top:G,left:F}}};o.fn.extend({position:function(){var I=0,H=0,F;if(this[0]){var G=this.offsetParent(),J=this.offset(),E=/^body|html$/i.test(G[0].tagName)?{top:0,left:0}:G.offset();J.top-=j(this,"marginTop");J.left-=j(this,"marginLeft");E.top+=j(G,"borderTopWidth");E.left+=j(G,"borderLeftWidth");F={top:J.top-E.top,left:J.left-E.left}}return F},offsetParent:function(){var E=this[0].offsetParent||document.body;while(E&&(!/^body|html$/i.test(E.tagName)&&o.css(E,"position")=="static")){E=E.offsetParent}return o(E)}});o.each(["Left","Top"],function(F,E){var G="scroll"+E;o.fn[G]=function(H){if(!this[0]){return null}return H!==g?this.each(function(){this==l||this==document?l.scrollTo(!F?H:o(l).scrollLeft(),F?H:o(l).scrollTop()):this[G]=H}):this[0]==l||this[0]==document?self[F?"pageYOffset":"pageXOffset"]||o.boxModel&&document.documentElement[G]||document.body[G]:this[0][G]}});o.each(["Height","Width"],function(I,G){var E=I?"Left":"Top",H=I?"Right":"Bottom",F=G.toLowerCase();o.fn["inner"+G]=function(){return this[0]?o.css(this[0],F,false,"padding"):null};o.fn["outer"+G]=function(K){return this[0]?o.css(this[0],F,false,K?"margin":"border"):null};var J=G.toLowerCase();o.fn[J]=function(K){return this[0]==l?document.compatMode=="CSS1Compat"&&document.documentElement["client"+G]||document.body["client"+G]:this[0]==document?Math.max(document.documentElement["client"+G],document.body["scroll"+G],document.documentElement["scroll"+G],document.body["offset"+G],document.documentElement["offset"+G]):K===g?(this.length?o.css(this[0],J):null):this.css(J,typeof K==="string"?K:K+"px")}})})();
jQuery.noConflict();

;(function($){var g=location.href.replace(/#.*/,''),h=$.localScroll=function(a){$('body').localScroll(a)};h.defaults={duration:1e3,axis:'y',event:'click',stop:1};h.hash=function(a){a=$.extend({},h.defaults,a);a.hash=0;if(location.hash)setTimeout(function(){i(0,location,a)},0)};$.fn.localScroll=function(b){b=$.extend({},h.defaults,b);return(b.persistent||b.lazy)?this.bind(b.event,function(e){var a=$([e.target,e.target.parentNode]).filter(c)[0];a&&i(e,a,b)}):this.find('a').filter(c).bind(b.event,function(e){i(e,this,b)}).end().end();function c(){var a=this;return!!a.href&&!!a.hash&&a.href.replace(a.hash,'')==g&&(!b.filter||$(a).is(b.filter))}};function i(e,a,b){var c=a.hash.slice(1),d=document.getElementById(c)||document.getElementsByName(c)[0],f;if(d){e&&e.preventDefault();f=$(b.target||$.scrollTo.window());if(b.lock&&f.is(':animated')||b.onBefore&&b.onBefore.call(a,e,d,f)===!1)return;if(b.stop)f.queue('fx',[]).stop();f.scrollTo(d,b).trigger('notify.serialScroll',[d]);if(b.hash)f.queue(function(){location=a.hash})}}})(jQuery);

/* Compiled from X 4.16 by XC 1.05 on 05Jun07 */
xLibrary={version:'4.16',license:'GNU LGPL',url:'http://cross-browser.com/'};function xCamelize(cssPropStr){var i,c,a=cssPropStr.split('-');var s=a[0];for(i=1;i<a.length;++i){c=a[i].charAt(0);s+=a[i].replace(c,c.toUpperCase());}return s;}function xClientHeight(){var v=0,d=document,w=window;if((!d.compatMode||d.compatMode=='CSS1Compat')&&!w.opera&&d.documentElement&&d.documentElement.clientHeight){v=d.documentElement.clientHeight;}else if(d.body&&d.body.clientHeight){v=d.body.clientHeight;}else if(xDef(w.innerWidth,w.innerHeight,d.width)){v=w.innerHeight;if(d.width>w.innerWidth)v-=16;}return v;}function xClientWidth(){var v=0,d=document,w=window;if((!d.compatMode||d.compatMode=='CSS1Compat')&&!w.opera&&d.documentElement&&d.documentElement.clientWidth){v=d.documentElement.clientWidth;}else if(d.body&&d.body.clientWidth){v=d.body.clientWidth;}else if(xDef(w.innerWidth,w.innerHeight,d.height)){v=w.innerWidth;if(d.height>w.innerHeight)v-=16;}return v;}function xDef(){for(var i=0;i<arguments.length;++i){if(typeof(arguments[i])=='undefined')return false;}return true;}function xGetComputedStyle(e,p,i){if(!(e=xGetElementById(e)))return null;var s,v='undefined',dv=document.defaultView;if(dv&&dv.getComputedStyle){s=dv.getComputedStyle(e,'');if(s)v=s.getPropertyValue(p);}else if(e.currentStyle){v=e.currentStyle[xCamelize(p)];}else return null;return i?(parseInt(v)||0):v;}function xGetElementById(e){if(typeof(e)=='string'){if(document.getElementById)e=document.getElementById(e);else if(document.all)e=document.all[e];else e=null;}return e;}function xGetElementsByClassName(c,p,t,f){var r=new Array();var re=new RegExp("(^|\\s)"+c+"(\\s|$)");var e=xGetElementsByTagName(t,p);for(var i=0;i<e.length;++i){if(re.test(e[i].className)){r[r.length]=e[i];if(f)f(e[i]);}}return r;}function xGetElementsByTagName(t,p){var list=null;t=t||'*';p=p||document;if(typeof p.getElementsByTagName!='undefined'){list=p.getElementsByTagName(t);if(t=='*'&&(!list||!list.length))list=p.all;}else{if(t=='*')list=p.all;else if(p.all&&p.all.tags)list=p.all.tags(t);}return list||new Array();}function xHasPoint(e,x,y,t,r,b,l){if(!xNum(t)){t=r=b=l=0;}else if(!xNum(r)){r=b=l=t;}else if(!xNum(b)){l=r;b=t;}var eX=xPageX(e),eY=xPageY(e);return(x>=eX+l&&x<=eX+xWidth(e)-r&&y>=eY+t&&y<=eY+xHeight(e)-b);}function xHeight(e,h){if(!(e=xGetElementById(e)))return 0;if(xNum(h)){if(h<0)h=0;else h=Math.round(h);}else h=-1;var css=xDef(e.style);if(e==document||e.tagName.toLowerCase()=='html'||e.tagName.toLowerCase()=='body'){h=xClientHeight();}else if(css&&xDef(e.offsetHeight)&&xStr(e.style.height)){if(h>=0){var pt=0,pb=0,bt=0,bb=0;if(document.compatMode=='CSS1Compat'){var gcs=xGetComputedStyle;pt=gcs(e,'padding-top',1);if(pt!==null){pb=gcs(e,'padding-bottom',1);bt=gcs(e,'border-top-width',1);bb=gcs(e,'border-bottom-width',1);}else if(xDef(e.offsetHeight,e.style.height)){e.style.height=h+'px';pt=e.offsetHeight-h;}}h-=(pt+pb+bt+bb);if(isNaN(h)||h<0)return;else e.style.height=h+'px';}h=e.offsetHeight;}else if(css&&xDef(e.style.pixelHeight)){if(h>=0)e.style.pixelHeight=h;h=e.style.pixelHeight;}return h;}function xLeft(e,iX){if(!(e=xGetElementById(e)))return 0;var css=xDef(e.style);if(css&&xStr(e.style.left)){if(xNum(iX))e.style.left=iX+'px';else{iX=parseInt(e.style.left);if(isNaN(iX))iX=xGetComputedStyle(e,'left',1);if(isNaN(iX))iX=0;}}else if(css&&xDef(e.style.pixelLeft)){if(xNum(iX))e.style.pixelLeft=iX;else iX=e.style.pixelLeft;}return iX;}function xMoveTo(e,x,y){xLeft(e,x);xTop(e,y);}function xNum(){for(var i=0;i<arguments.length;++i){if(isNaN(arguments[i])||typeof(arguments[i])!='number')return false;}return true;}function xOpacity(e,o){var set=xDef(o);if(!(e=xGetElementById(e)))return 2;if(xStr(e.style.opacity)){if(set)e.style.opacity=o+'';else o=parseFloat(e.style.opacity);}else 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w=window;if(bWin&&e)w=e;if(w.document.documentElement&&w.document.documentElement.scrollLeft)offset=w.document.documentElement.scrollLeft;else if(w.document.body&&xDef(w.document.body.scrollLeft))offset=w.document.body.scrollLeft;}else{e=xGetElementById(e);if(e&&xNum(e.scrollLeft))offset=e.scrollLeft;}return offset;}function xScrollTop(e,bWin){var offset=0;if(!xDef(e)||bWin||e==document||e.tagName.toLowerCase()=='html'||e.tagName.toLowerCase()=='body'){var w=window;if(bWin&&e)w=e;if(w.document.documentElement&&w.document.documentElement.scrollTop)offset=w.document.documentElement.scrollTop;else if(w.document.body&&xDef(w.document.body.scrollTop))offset=w.document.body.scrollTop;}else{e=xGetElementById(e);if(e&&xNum(e.scrollTop))offset=e.scrollTop;}return offset;}function xStr(s){for(var i=0;i<arguments.length;++i){if(typeof(arguments[i])!='string')return false;}return true;}function xStyle(sProp,sVal){var i,e;for(i=2;i<arguments.length;++i){e=xGetElementById(arguments[i]);if(e.style){try{e.style[sProp]=sVal;}catch(err){e.style[sProp]='';}}}}function xTop(e,iY){if(!(e=xGetElementById(e)))return 0;var css=xDef(e.style);if(css&&xStr(e.style.top)){if(xNum(iY))e.style.top=iY+'px';else{iY=parseInt(e.style.top);if(isNaN(iY))iY=xGetComputedStyle(e,'top',1);if(isNaN(iY))iY=0;}}else if(css&&xDef(e.style.pixelTop)){if(xNum(iY))e.style.pixelTop=iY;else iY=e.style.pixelTop;}return iY;}function xWidth(e,w){if(!(e=xGetElementById(e)))return 0;if(xNum(w)){if(w<0)w=0;else w=Math.round(w);}else w=-1;var css=xDef(e.style);if(e==document||e.tagName.toLowerCase()=='html'||e.tagName.toLowerCase()=='body'){w=xClientWidth();}else if(css&&xDef(e.offsetWidth)&&xStr(e.style.width)){if(w>=0){var pl=0,pr=0,bl=0,br=0;if(document.compatMode=='CSS1Compat'){var gcs=xGetComputedStyle;pl=gcs(e,'padding-left',1);if(pl!==null){pr=gcs(e,'padding-right',1);bl=gcs(e,'border-left-width',1);br=gcs(e,'border-right-width',1);}else if(xDef(e.offsetWidth,e.style.width)){e.style.width=w+'px';pl=e.offsetWidth-w;}}w-=(pl+pr+bl+br);if(isNaN(w)||w<0)return;else e.style.width=w+'px';}w=e.offsetWidth;}else if(css&&xDef(e.style.pixelWidth)){if(w>=0)e.style.pixelWidth=w;w=e.style.pixelWidth;}return w;}

// xAddEventListener r8, Copyright 2001-2007 Michael Foster (Cross-Browser.com)
// Part of X, a Cross-Browser Javascript Library, Distributed under the terms of the GNU LGPL
function xAddEventListener(e,eT,eL,cap) {
	if(!(e=xGetElementById(e)))return;
	eT=eT.toLowerCase();
	if(e.addEventListener)e.addEventListener(eT,eL,cap||false);
	else if(e.attachEvent)e.attachEvent('on'+eT,eL);
	else {
		var o=e['on'+eT];
		e['on'+eT]=typeof o=='function' ? function(v){o(v);eL(v);} : eL;
	}
}

// Cross-Browser.com & SitePoint.com - Equal Column Height Demo (2 Column)

if (document.getElementById || document.all) { // minimum dhtml support required
	document.write("<"+"style type='text/css'>#footer{visibility:hidden;}<"+"/style>");
	xAddEventListener(window, 'load', winOnLoad, false);
}
function winOnLoad() {
	var ele = xGetElementById('rightColumn');
	if (ele && xDef(ele.style, ele.offsetHeight)) { // another compatibility check
		adjustLayout();
		xAddEventListener(window, 'resize', winOnResize, false);
	} else { xGetElementById('footer').style.visibility = 'visible'; }
}
function winOnResize() {
	adjustLayout();
}
function adjustLayout() {
// Get content heights
var cHeight = xHeight('centerColumnContent');
var lHeight = xHeight('rightColumnContent');

// Find the maximum height
var maxHeight = Math.max(lHeight, cHeight, 850);

// Assign maximum height to all columns
xHeight('rightColumn', maxHeight);
xHeight('centerColumn', maxHeight);

// Show the footer
xGetElementById('footer').style.visibility = 'visible';
}

function swap(){this.className="msieFix"}
function swapBack(){this.className="trigger"}
function swapfocus() {this.parentNode.parentNode.parentNode.className="msieFix"}
function swapblur() {this.parentNode.parentNode.parentNode.className="trigger"}
function TJK_dropDown(){
	if (document.getElementById){	
	var LI = document.getElementsByTagName("li");
	var zLI= LI.length;
		for(var k=0;k<zLI;k++){
			if(LI[k].id){
			LI[k].className="trigger";
			}
			if(LI[k].parentNode.parentNode.className=="trigger"){LI[k].firstChild.onfocus=swapfocus;LI[k].firstChild.onblur = swapblur}
			if(LI[k].className=="trigger"){LI[k].onmouseover=swap;LI[k].onmouseout=swapBack}
		}
	}
	if (readCookie('expandall') == 1) { createCookie('expandall',0,365); }
}
function get_obj(idname){if(document.getElementById){return document.getElementById(idname);}
else if(document.all){return document.all[idname];}
else if(document.layers){return document.layers[idname];}
else{return null;}}
function openEventWindow(id,dt) {newwindow=window.open('/oncampus/calendar/includes/event.php?id='+id+'&dt='+dt,'OnCampus_Event','scrollbars=yes,width=566,height=275');if (window.focus) { newwindow.focus() } return false; }
function expandDate(id,image,anchor){var img=get_obj(image);var anchor=get_obj(anchor);var objStyle=get_obj(id);var headerid=id.replace("date_","date_header_");var objHeader=get_obj(headerid);var class_init=objHeader.className;var headerExp="date_header_expand";
if(img.src.match("expand.gif") && expandDate.arguments[3] != 'c'){img.src="/oncampus/calendar/images/collapse.gif";img.alt="Collapse";anchor.title="Click to Collapse";}
else if (img.src.match("collapse.gif") && expandDate.arguments[3] != 'e'){img.src="/oncampus/calendar/images/expand.gif";img.alt="Expand";anchor.title="Click to Expand";}
if(objStyle.style.display=="block" && expandDate.arguments[3] != 'e'){jQuery("#"+id).slideUp("fast"); objHeader.className=objHeader.className.replace(headerExp,"date_header");}
else if (objStyle.style.display=="none" && expandDate.arguments[3] != 'c'){jQuery("#"+id).slideDown("fast");if(objHeader.className!=headerExp)
objHeader.className=objHeader.className.replace("date_header",headerExp);} return false;}

function expandAllDates() {
	expandall = (readCookie('expandall') == 1) ? 0 : 1;
	createCookie('expandall',expandall,365);
	state = expandall ? 'e' : 'c';
	var daysEvents = getElementsByClass("event_body",document.getElementById('topevents_content'));

	for (dateclick = 0; dateclick < daysEvents.length; dateclick++) {
		expandDate(daysEvents[dateclick].id,daysEvents[dateclick].id.replace(/date/,"img"),daysEvents[dateclick].id.replace(/date/,"anchor"),state);
	}

	var newobj = document.getElementById("exp_all");
	if (newobj.innerHTML.indexOf("Expand") != -1) { newobj.innerHTML = "Collapse all events"; }
	else { newobj.innerHTML = "Expand all events"; }
}

function createCookie(name,value,days) {
if (days) {
 var date = new Date();
 date.setTime(date.getTime()+(days*24*60*60*1000));
 var expires = "; expires="+date.toGMTString();
 }
 else expires = "";
 document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
 var nameEQ = name + "=";
 var ca = document.cookie.split(';');
 for(var i=0;i < ca.length;i++) {
 var c = ca[i];
 while (c.charAt(0)==' ') c = c.substring(1,c.length);
 if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
 }
 return null;
}

function getElementsByClass(searchClass,node,tag) {
	var classElements = new Array();
	if ( node == null )
		node = document;
	if ( tag == null )
		tag = '*';
	var els = node.getElementsByTagName(tag);
	var elsLen = els.length;
	var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
	for (i = 0, j = 0; i < elsLen; i++) {
		if ( pattern.test(els[i].className) ) {
			classElements[j] = els[i];
			j++;
		}
	}
	return classElements;
}

/* "Rate this article" code is below */

if (typeof(jQuery) == "function") {
jQuery(document).ready(function(){
	if (document.getElementById('rac_comment') ) {
		jQuery("#rac_comment").val('');
		jQuery("#rac_cancel").click(function() {
			jQuery("div.rac_helpful").unbind('mouseout');
			jQuery("div.rac_helpful").mouseout(function() { rac_revert(); });
			rac_hide_comment(1);		
			rac_revert();
		});

		rac_setup_binds();

		jQuery('#rac_improve').submit(function() {
			rac_inputs = [];
			jQuery(':input', this).each(function() {
				rac_inputs.push(this.name + '=' + escape(this.value));
			})
			jQuery.ajax({
				data: rac_inputs.join('&'),
				url: this.action,
				type: "POST",
				timeout: 2000,
				error: function() {
					console.log("Failed to submit your comment.");
				},
				success: function(r) { rac_ajax_do(r); }
			}) 
			return false;
		})
	}
});

function rac_setup_binds() {
	rac_hide_comment(1);
	jQuery("div.rac_helpful").children().unbind();
	jQuery("div.rac_helpful").mouseout(function() {
		rac_revert();
	});

	var rac_arr = [ "1", "2", "3", "4", "5" ];

	jQuery.each(rac_arr, function() {
		var rac_s_val = this;
		jQuery("div.rac_helpful a#rac_star" + this).mouseover(function() {
			for (i = 1; i <= 5; i++) {
jQuery("div.rac_helpful a#rac_star" + i + " img").
attr('src',jQuery("div.rac_helpful a#rac_star" + i + " img").attr('src').
replace(
(rac_s_val >= i ? 'fade' : 'full'), 
(rac_s_val >= i ? 'full' : 'fade') ).
replace('half', (rac_s_val >= i ? 'full' : 'fade'))
);
			}
		}).mouseout(function() {
			for (var i = 5; i >= rac_s_val; i--) {
jQuery("div.rac_helpful a#rac_star" + i +" img").
attr('src',jQuery("div.rac_helpful a#rac_star" + i +" img").
attr('src').replace('full','fade').replace('half', 'fade') );
			}
		});
		if (this <= 2) {
			jQuery("div.rac_helpful a#rac_star" + this).click(function(){
				rac_hide_comment(0);
				jQuery("#rac_star_val").val(jQuery(this).attr("id").substr(8,1) );
				rac_destroy_binds(rac_s_val);
				return false;
			});
		} else if (this > 2) {
			var rac_inputs = [];
			jQuery("div.rac_helpful a#rac_star" + this).click(function() {
			rac_destroy_binds(rac_s_val);
			jQuery("#rac_star_val").val(jQuery(this).attr("id").substr(8,1));
			jQuery(':input', jQuery('#rac_improve')).each(function() {
				rac_inputs.push(this.name + '=' + escape(this.value));
			})
			jQuery.ajax({
				data: rac_inputs.join('&'),
				url: jQuery('#rac_improve').attr('action'),
				type: "POST",
				timeout: 2000,
				error: function() {
					console.log("Failed to submit your comment.");
					},
				success: function(r) { rac_ajax_do(r); }
			});
			return false;
			});
		}
	});
}

function rac_destroy_binds(s_val) {
	jQuery("div.rac_helpful").mouseout(function() { rac_revert(s_val); });
	jQuery("div.rac_helpful a#rac_star" + s_val).unbind('mouseout');
	rac_revert(s_val);
}

function rac_hide_comment(rac_do) {
	jQuery("#rac_improve").css('visibility',(rac_do ? 'hidden' : 'visible'));
}

function rac_revert(cur_star) {
	if (typeof(cur_star) == "undefined") { cur_star = jQuery("#rac_avg_star").val(); }
	for (var i = 1; i <= 5; i++) {
		jQuery("div.rac_helpful a#rac_star" + i +" img").
			attr('src', jQuery("div.rac_helpful a#rac_star" + i +" img").
			attr('src').replace(
			(i <= cur_star ? 'fade' : 'full'),
			(i <= cur_star ? 'full' : 'fade')).
			replace('half', (cur_star >= i ? 'full' : 'fade'))
		);
		if (cur_star >= (i-.75) && cur_star < (i-.25)) {
			jQuery("div.rac_helpful a#rac_star" + i +" img").
			attr('src', 
				jQuery("div.rac_helpful a#rac_star" + i +" img").
				attr('src').replace( (i <= cur_star ? 'fade' : 'full'),
				(i <= cur_star ? 'full' : 'fade') ).
				replace( 'fade' , 'half')
			);
		}
	}
}

// This is the general AJAX response handler
function rac_ajax_do(stuff) {
	jQuery(stuff).find("id").each(function() {
		if (jQuery(this).text() != '0') {
			// If the id is -1 or 1, the submission was either
			// successful, or the person is somehow trying to
			// repost their rating.  Either way, the "rac_msg
			// gets swapped, and the JS is unbound.
			rac_hide_comment(1);
			jQuery("a[@id^='rac_star']").unbind();
			jQuery("div.rac_helpful").children().unbind();
			jQuery("#rac_msg").html(jQuery("msg",stuff).text());

			jQuery("div.rac_helpful").unbind();
			// Revert the star level to the average
			// Comment out the following line to keep the
			// star level at the user's rating level until the page
			// is re-loaded.
			// jQuery("div.rac_helpful").mouseout(function() { rac_revert(); });

		} else if (jQuery(this).text() == '0') {
			alert(jQuery("msg",stuff).text());
		}
	});
}

}
;(function(d){var k=d.scrollTo=function(a,i,e){d(window).scrollTo(a,i,e)};k.defaults={axis:'xy',duration:parseFloat(d.fn.jquery)>=1.3?0:1};k.window=function(a){return d(window)._scrollable()};d.fn._scrollable=function(){return this.map(function(){var a=this,i=!a.nodeName||d.inArray(a.nodeName.toLowerCase(),['iframe','#document','html','body'])!=-1;if(!i)return a;var e=(a.contentWindow||a).document||a.ownerDocument||a;return d.browser.safari||e.compatMode=='BackCompat'?e.body:e.documentElement})};d.fn.scrollTo=function(n,j,b){if(typeof j=='object'){b=j;j=0}if(typeof b=='function')b={onAfter:b};if(n=='max')n=9e9;b=d.extend({},k.defaults,b);j=j||b.speed||b.duration;b.queue=b.queue&&b.axis.length>1;if(b.queue)j/=2;b.offset=p(b.offset);b.over=p(b.over);return this._scrollable().each(function(){var q=this,r=d(q),f=n,s,g={},u=r.is('html,body');switch(typeof f){case'number':case'string':if(/^([+-]=)?\d+(\.\d+)?(px|%)?$/.test(f)){f=p(f);break}f=d(f,this);case'object':if(f.is||f.style)s=(f=d(f)).offset()}d.each(b.axis.split(''),function(a,i){var e=i=='x'?'Left':'Top',h=e.toLowerCase(),c='scroll'+e,l=q[c],m=k.max(q,i);if(s){g[c]=s[h]+(u?0:l-r.offset()[h]);if(b.margin){g[c]-=parseInt(f.css('margin'+e))||0;g[c]-=parseInt(f.css('border'+e+'Width'))||0}g[c]+=b.offset[h]||0;if(b.over[h])g[c]+=f[i=='x'?'width':'height']()*b.over[h]}else{var o=f[h];g[c]=o.slice&&o.slice(-1)=='%'?parseFloat(o)/100*m:o}if(/^\d+$/.test(g[c]))g[c]=g[c]<=0?0:Math.min(g[c],m);if(!a&&b.queue){if(l!=g[c])t(b.onAfterFirst);delete g[c]}});t(b.onAfter);function t(a){r.animate(g,j,b.easing,a&&function(){a.call(this,n,b)})}}).end()};k.max=function(a,i){var e=i=='x'?'Width':'Height',h='scroll'+e;if(!d(a).is('html,body'))return a[h]-d(a)[e.toLowerCase()]();var c='client'+e,l=a.ownerDocument.documentElement,m=a.ownerDocument.body;return Math.max(l[h],m[h])-Math.min(l[c],m[c])};function p(a){return typeof a=='object'?a:{top:a,left:a}}})(jQuery);

function PalmerScroll(stuff, myobj){
	jQuery(myobj).text('More video loading below...');
	if (stuff.indexOf('?') != -1) {
		var things = stuff.substr(1).split("&");
	} else {
		var things = stuff.split("&");
	}
	var ar = [];
	var t = [];
	for (var i=0; i < things.length; i++) {
		t = things[i].split("=");
		ar[t[0]] = parseInt(t[1]);
	}
	var i = Math.round(10000*Math.random());
	jQuery.ajax({
		url: "/oncampus/includes/palmerscroll.php?cat="+ar['cat']+"&off="+ar['off']+"&num="+ar['num'],
		data: "iefix="+i,
		cache: false,
		success: function(xml){
			var onum = ar['off']+ar['num'];
			var newmore = '<div id="seemore_'+onum+'" style="text-align: center; padding-bottom: 5px">';
			if (ar.cat_cnt > onum) {
				newmore += '<a id="seemore" href="'+window.location.pathname+'?';
				newmore += 'cat='+ar['cat']+'&amp;num='+ar['num']+'&amp;off='+onum+'&amp;cat_cnt='+ar['cat_cnt']+'" ';
				newmore += 'onclick="return PalmerScroll(\'';
				newmore += 'cat='+ar['cat']+'&amp;num='+ar['num']+'&amp;off='+onum+'&amp;cat_cnt='+ar['cat_cnt']+'\',this);"';
				newmore += '>See more video...</a>';
			}
			newmore += '</div>';
			jQuery('#palmerscroll').append(xml).slideDown('slow');
			jQuery('#seemore_'+onum).replaceWith(newmore);
			jQuery("a.onVidFix,a.onVidFix2").each( function(i) {
				this.className = (this.href.indexOf("o="+ar['off']) != -1 ? 'onVidFix2' : 'onVidFix');
			});
			jQuery(myobj).animate({opacity: 1.0},2500,0,function(){ jQuery(myobj).fadeOut('slow', function() { jQuery(myobj).remove() }) });
			var old_off = (ar['off']-ar['num']+25);
			jQuery.scrollTo(jQuery('#vt'),2000);
			jQuery('#othervideos').scrollTo(jQuery('p').eq(old_off),2000);
		},
		complete: function() {}
	});
	return false;
}

jQuery(document).ready(function(){
	jQuery.ajaxSetup({ timeout: 15000, datatype: 'html', type: "POST", complete: function() { doScroll(); } });
	jQuery("#seeless").remove();
	jQuery("#seemore").click( function(e) {
		e.preventDefault();
		e.returnValue = false;
		var stuff = this.href.substr(this.href.indexOf('?'));
		PalmerScroll(stuff,this);
		return false;
	});
	if (location.href.indexOf('calendar') != -1){
		calAjaxSearchDo('form#searchform_s','#calendar_items');
		calAjaxDo('a.smrust','no','#calendar_items');
		calAjaxDo('#swapReturn,a.month_sm', 1, '#calendar_meat');
		calAjaxDo('a.larger', 'no', '#calendar_items');
		calAjaxDo('#bottom_columns a', 'no', '#calendar_items');
		calAjaxCats('a.cat_href', '#calendar_items');
	}
	if (document.getElementById('rac_contain') ) {
		rac_setup_binds();
	}
});

function calAjaxDo(findWhat, full, putWhere){
	jQuery(findWhat).click(function(e){
		e.preventDefault(); 
		e.returnValue = false;
		var the_url = jQuery(this).attr("href").replace(/oncampus\/calendar/i,"oncampus/includes/calswap");
		var hist_url = jQuery(this).attr("href");
		jQuery.ajax({
			data: 'easy=check&full='+full,
			url: the_url,
			success: function(xml){
					jQuery(putWhere).html(xml);
					calAjaxDo('a.smrust,a.lgrust','no','#calendar_items');
					calAjaxDo('#swapReturn,a.month_sm', 1, '#calendar_meat');
					calAjaxSearchDo('form#searchform_s','#calendar_items');
					calAjaxCats('a.cat_href', '#calendar_items'); }
		});
		return false;
	});
}

function calAjaxSearchDo(findWhat, putWhere) {
	jQuery(findWhat).submit(function(e){
		e.preventDefault();
		e.returnValue = false;
		form_vars = 'easy=check';
		jQuery(findWhat + " :input:not(#exp_events)").each( function(i){ 
			if (jQuery(this).attr('value')) form_vars += '&'+jQuery(this).attr('name')+'='+jQuery(this).attr('value');
		});
		jQuery(findWhat + " :checkbox").each( function(i){ 
			if (jQuery(this).is(':checked')) form_vars += '&'+jQuery(this).attr('name')+'=on';
		});
		jQuery.ajax({
			url: "/oncampus/includes/calswap/search.php",
			data: form_vars,
			success: function(msg){
					jQuery(putWhere).html( msg );
					calAjaxSearchDo('form.searchform_pag','#calendar_items'); }
		});
		return false;
	});
}

function calAjaxCats(findWhat, putWhere){
	jQuery(findWhat).each( function(i){
		var the_url = this.href;
		jQuery(this).click( function(e){
			e.preventDefault();
			e.returnValue = false;
			jQuery.ajax({
				url: "/oncampus/includes/calswap/search.php",
				data: the_url.substr((the_url.indexOf('?')+1))+"&easy=check",
				success: function(msg){
						jQuery(putWhere).html( msg );
						calAjaxSearchDo('form#searchform_s,form.searchform_pag','#calendar_items'); }
			});
			return false;
		});
	});
}

function doScroll(){
	jQuery.scrollTo(jQuery("#calendar_meat"),1500);
}

function URLDecode(str){
	str.replace(/&quot;/,'"');
	str.replace(/&apos;/,'\'');
	str.replace(/&nbsp;/,' ');
	return str;
}

String.prototype.ucFirst = function () { return this.substr(0,1).toUpperCase() + this.substr(1,this.length); };

function monum2txt(monthnum){
	var months = new Array(13);
	months[1]  = "January"; months[2]  = "February"; months[3]  = "March"; months[4]  = "April"; months[5]  = "May"; months[6]  = "June";
	months[7]  = "July"; months[8]  = "August"; months[9]  = "September"; months[10]  = "October"; months[11] = "November"; months[12] = "December";
	monthnum = monthnum.replace(/^0/,"");
	return months[monthnum];
}

function rac_setup_binds() {
	jQuery("div.rac_helpful").children().unbind();
	jQuery("div.rac_helpful").mouseout(function() {
		rac_revert();
	});

	var rac_arr = [ "1", "2", "3", "4", "5" ];

	jQuery.each(rac_arr, function() {
		var rac_s_val = this;
		jQuery("div.rac_helpful a#rac_star" + this).mouseover(function() {
			for (i = 1; i <= 5; i++) {
				jQuery("div.rac_helpful a#rac_star" + i + " img").attr('src',jQuery("div.rac_helpful a#rac_star" + i + " img").attr('src').replace((rac_s_val >= i ? 'fade' : 'full'), (rac_s_val >= i ? 'full' : 'fade') ).replace('half', (rac_s_val >= i ? 'full' : 'fade')));
			}
		}).mouseout(function() {
			for (var i = 5; i >= rac_s_val; i--) {
				jQuery("div.rac_helpful a#rac_star" + i +" img").attr('src',jQuery("div.rac_helpful a#rac_star" + i +" img").attr('src').replace('full','fade').replace('half', 'fade') );
			}
		});
		var rac_inputs = [];
		jQuery("div.rac_helpful a#rac_star" + this).click(function() {
			rac_destroy_binds(rac_s_val);
			jQuery.ajax({
				data: 'rac_star_val='+rac_s_val+'&rac_cur_page='+location.href.replace('http://www.utexas.edu',''),
				url: 'http://www.utexas.edu/oncampus/includes/rate.php',
				type: "POST",
				timeout: 2000,
				error: function() {},
				success: function(r) { rac_ajax_do(r); },
				complete: function() {}
			});
			return false;
		});
	});
}

function rac_destroy_binds(s_val) {
	jQuery("div.rac_helpful").mouseout(function() { rac_revert(s_val); });
	jQuery("div.rac_helpful a#rac_star" + s_val).unbind('mouseout');
	rac_revert(s_val);
}

function rac_revert(cur_star) {
	if (typeof cur_star != "object") { cur_star = jQuery("#rac_avg_star").text(); }
	for (var i = 1; i <= 5; i++) {
		if (typeof jQuery("div.rac_helpful a#rac_star" + i +" img").attr('src') != 'undefined') {
			jQuery("div.rac_helpful a#rac_star" + i +" img").
				attr('src', jQuery("div.rac_helpful a#rac_star" + i +" img").
				attr('src').replace(
				(i <= cur_star ? 'fade' : 'full'),
				(i <= cur_star ? 'full' : 'fade')).
				replace('half', (cur_star >= i ? 'full' : 'fade'))
			);
			if (cur_star >= (i-.75) && cur_star < (i-.25)) {
				jQuery("div.rac_helpful a#rac_star" + i +" img").
				attr('src', 
					jQuery("div.rac_helpful a#rac_star" + i +" img").
					attr('src').replace( (i <= cur_star ? 'fade' : 'full'),
					(i <= cur_star ? 'full' : 'fade') ).
					replace( 'fade' , 'half')
				);
			}
		}
	}
}

// This is the general AJAX response handler
function rac_ajax_do(stuff) {
	jQuery(stuff).find("id").each(function() {
		if (jQuery(this).text() != '0') {
			// If the id is -1 or 1, the submission was either
			// successful, or the person is somehow trying to
			// repost their rating.  Either way, the "rac_msg
			// gets swapped, and the JS is unbound.
			jQuery(".rac_helpful a").unbind('click');
			jQuery("#rac_msg").html(jQuery("msg",stuff).text());

			jQuery("div.rac_helpful").unbind();
			// Revert the star level to the average
			// Comment out the following line to keep the
			// star level at the user's rating level until the page
			// is re-loaded.
			 jQuery("div.rac_helpful").mouseout(function() { rac_revert(); });

		} else if (jQuery(this).text() == '0') {
			alert(jQuery("msg",stuff).text());
		}
	});
}

/**
 * jQuery history event v0.1
 */
(function($) {
    var currentHash, previousNav, timer, hashTrim = /^.*#/;

    var msie = {
        iframe: null,
        getDoc: function() {
            return msie.iframe.contentWindow.document;
        },
        getHash: function() {
            return msie.getDoc().location.hash;
        },
        setHash: function(hash) {
            var d = msie.getDoc();
            d.open();
            d.close();
            d.location.hash = hash;
        }
    };

    var historycheck = function() {
        var hash = msie.iframe ? msie.getHash() : location.hash;
        if (hash != currentHash) {
            currentHash = hash;
            if (msie.iframe) {
                location.hash = currentHash;
            }
            var current = $.history.getCurrent();
            $.event.trigger('history', [current, previousNav]);
            previousNav = current;
        }
    };

    $.history = {
        add: function(hash) {
            hash = '#' + hash.replace(hashTrim, '');
            if (currentHash != hash) {
                var previous = $.history.getCurrent();
                location.hash = currentHash = hash;
                if (msie.iframe) {
                    msie.setHash(currentHash);
                }
                $.event.trigger('historyadd', [$.history.getCurrent(), previous]);
            }
            if (!timer) {
                timer = setInterval(historycheck, 100);
            }
        },
        getCurrent: function() {
            return currentHash.replace(hashTrim, '');
        }
    };

    $.fn.history = function(fn) {
        $(this).bind('history', fn);
    };

    $.fn.historyadd = function(fn) {
        $(this).bind('historyadd', fn);
    };

    $(function() {
        currentHash = location.hash;
        if ($.browser.msie) {
            msie.iframe = $('<iframe style="display:none" src="javascript:false;"></iframe>').prependTo('body')[0];
            msie.setHash(currentHash);
            currentHash = msie.getHash();
        }
    });
})(jQuery);

var useBSNns;

if (useBSNns) {
	if (typeof(bsn) == "undefined")
		bsn = {}
	_bsn = bsn;
} else {
	_bsn = this;
}

if (typeof(_bsn.Autosuggest) == "undefined")
	_bsn.Autosuggest = {}
	_bsn.AutoSuggest = function (fldID, frmNm, param)
{
	// no DOM - give up!
	//
	if (!document.getElementById)
		return false;
	
	// get field via DOM
	//
	this.fld = _bsn.DOM.getElement(fldID);
	this.frmNm = frmNm;
	this.fldID = fldID;

	if (!this.fld) return false;
	
	// init variables
	//
	this.sInput		= "";
	this.nInputChars	= 0;
	this.aSuggestions	= [];
	this.iHighlighted	= 0;	
	
	// parameters object
	//
	this.oP = (param) ? param : {};
	
	// defaults	
	//
	if (!this.oP.minchars) 	this.oP.minchars = 4;
	if (!this.oP.method) 	this.oP.meth = "get";
	if (!this.oP.varname)	this.oP.varname = "input";
	if (!this.oP.className)	this.oP.className = "autosuggest";
	if (!this.oP.timeout)	this.oP.timeout = 3500;
	if (!this.oP.delay)	this.oP.delay = 500;
	if (!this.oP.offsety)	this.oP.offsety = -5;
	if (!this.oP.shownoresults) this.oP.shownoresults = false;
	if (!this.oP.noresults)	this.oP.noresults = "No results";
	if (!this.oP.maxheight && this.oP.maxheight !== 0)	this.oP.maxheight = 200;
	if (!this.oP.cache && this.oP.cache != false)	this.oP.cache = true;
	
	// set keyup handler for field
	// and prevent autocomplete from client
	//
	var pointer = this;
	
	// NOTE: not using addEventListener because UpArrow fired twice in Safari
	//_bsn.DOM.addEvent( this.fld, 'keyup', function(ev){ return pointer.onKeyPress(ev); } );

	this.fld.onkeypress = function(ev){ return pointer.onKeyPress(ev); }
	this.fld.onkeyup = function(ev){ return pointer.onKeyUp(ev); }

	this.fld.setAttribute("autocomplete","off");
}

_bsn.AutoSuggest.prototype.onKeyPress = function(ev) {
	
	var key = (window.event) ? window.event.keyCode : ev.keyCode;

	// set responses to keydown events in the field
	// this allows the user to use the arrow keys to scroll through the results
	// ESCAPE clears the list
	// TAB sets the current highlighted value
	//
	var RETURN = 13;
	var TAB = 9;
	var ESC = 27;
	var bubble = true;

	switch(key) {
		case RETURN:
			this.setHighlightedValue();
			// document.getElementById(this.frmNm).submit();
			bubble = false;
			break;
		case ESC:
			this.clearSuggestions();
			break;
	}

	return bubble;
}

_bsn.AutoSuggest.prototype.onKeyUp = function(ev) {
	var key = (window.event) ? window.event.keyCode : ev.keyCode;

	// set responses to keydown events in the field
	// this allows the user to use the arrow keys to scroll through the results
	// ESCAPE clears the list
	// TAB sets the current highlighted value
	//

	var ARRUP = 38;
	var ARRDN = 40;
	
	var bubble = true;

	switch(key) {
		case ARRUP:
			this.changeHighlight(key);
			bubble = false;
			break;
		case ARRDN:
			this.changeHighlight(key);
			bubble = false;
			break;
		default:
			this.getSuggestions(this.fld.value);
	}

	return bubble;
}

_bsn.AutoSuggest.prototype.getSuggestions = function (val) {

	// if input stays the same, do nothing
	//
	if (val == this.sInput)
		return false;

	// input length is less than the min required to trigger a request
	// reset input string
	// do nothing
	//
	if (val.length < this.oP.minchars) {
		this.sInput = "";
		return false;
	}
	
	// if caching enabled, and user is typing (ie. length of input is increasing)
	// filter results out of aSuggestions from last request
	//
	if (val.length>this.nInputChars && this.aSuggestions.length && this.oP.cache) {
		var arr = [];
		for (var i=0;i<this.aSuggestions.length;i++) {
			if (this.aSuggestions[i].value.substr(0,val.length).toLowerCase() == val.toLowerCase())
				arr.push( this.aSuggestions[i] );
		}
		
		this.sInput = val;
		this.nInputChars = val.length;
		this.aSuggestions = arr;
		
		this.createList(this.aSuggestions);
		return false;
	} else {
		this.sInput = val;
		this.nInputChars = val.length;

		var pointer = this;
		clearTimeout(this.ajID);
		this.ajID = setTimeout( function() { pointer.doAjaxRequest() }, this.oP.delay );
	}

	return false;
}

_bsn.AutoSuggest.prototype.doAjaxRequest = function () {
	var pointer = this;
	
	// create ajax request
	var url = this.oP.script+this.oP.varname+"="+escape(this.fld.value);
	var meth = this.oP.meth;
	
	var onSuccessFunc = function (req) { pointer.setSuggestions(req) };
	var onErrorFunc = function (status) { alert("AJAX error: "+status); };

	var myAjax = new _bsn.Ajax();
	myAjax.makeRequest( url, meth, onSuccessFunc, onErrorFunc );
}

function html_entity_decode (string, quote_style) {
    // http://kevin.vanzonneveld.net
    // +   original by: john (http://www.jd-tech.net)
    // +      input by: ger
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +    revised by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   bugfixed by: Onno Marsman
    // +   improved by: marc andreu
    // +    revised by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +    bugfixed by: Brett Zamir (http://brett-zamir.me)
    // +      input by: Ratheous
    // -    depends on: get_html_translation_table
    // *     example 1: html_entity_decode('Kevin &amp; van Zonneveld');
    // *     returns 1: 'Kevin & van Zonneveld'
    // *     example 2: html_entity_decode('&amp;lt;');
    // *     returns 2: '&lt;'
 
    var hash_map = {}, symbol = '', tmp_str = '', entity = '';
    tmp_str = string.toString();
    
    if (false === (hash_map = this.get_html_translation_table('HTML_ENTITIES', quote_style))) {
        return false;
    }
 
    for (symbol in hash_map) {
        entity = hash_map[symbol];
        tmp_str = tmp_str.split(entity).join(symbol);
    }
    tmp_str = tmp_str.split('&#039;').join("'");
    
    return tmp_str;
}

function get_html_translation_table (table, quote_style) {
    var entities = {}, hash_map = {}, decimal = 0, symbol = '';
    var constMappingTable = {}, constMappingQuoteStyle = {};
    var useTable = {}, useQuoteStyle = {};
    
    // Translate arguments
    constMappingTable[0]      = 'HTML_SPECIALCHARS';
    constMappingTable[1]      = 'HTML_ENTITIES';
    constMappingQuoteStyle[0] = 'ENT_NOQUOTES';
    constMappingQuoteStyle[2] = 'ENT_COMPAT';
    constMappingQuoteStyle[3] = 'ENT_QUOTES';
 
    useTable       = !isNaN(table) ? constMappingTable[table] : table ? table.toUpperCase() : 'HTML_SPECIALCHARS';
    useQuoteStyle = !isNaN(quote_style) ? constMappingQuoteStyle[quote_style] : quote_style ? quote_style.toUpperCase() : 'ENT_COMPAT';
 
    if (useTable !== 'HTML_SPECIALCHARS' && useTable !== 'HTML_ENTITIES') {
        throw new Error("Table: "+useTable+' not supported');
        // return false;
    }
 
    entities['38'] = '&amp;';
    if (useTable === 'HTML_ENTITIES') {
        entities['160'] = '&nbsp;';
        entities['161'] = '&iexcl;';
        entities['162'] = '&cent;';
        entities['163'] = '&pound;';
        entities['164'] = '&curren;';
        entities['165'] = '&yen;';
        entities['166'] = '&brvbar;';
        entities['167'] = '&sect;';
        entities['168'] = '&uml;';
        entities['169'] = '&copy;';
        entities['170'] = '&ordf;';
        entities['171'] = '&laquo;';
        entities['172'] = '&not;';
        entities['173'] = '&shy;';
        entities['174'] = '&reg;';
        entities['175'] = '&macr;';
        entities['176'] = '&deg;';
        entities['177'] = '&plusmn;';
        entities['178'] = '&sup2;';
        entities['179'] = '&sup3;';
        entities['180'] = '&acute;';
        entities['181'] = '&micro;';
        entities['182'] = '&para;';
        entities['183'] = '&middot;';
        entities['184'] = '&cedil;';
        entities['185'] = '&sup1;';
        entities['186'] = '&ordm;';
        entities['187'] = '&raquo;';
        entities['188'] = '&frac14;';
        entities['189'] = '&frac12;';
        entities['190'] = '&frac34;';
        entities['191'] = '&iquest;';
        entities['192'] = '&Agrave;';
        entities['193'] = '&Aacute;';
        entities['194'] = '&Acirc;';
        entities['195'] = '&Atilde;';
        entities['196'] = '&Auml;';
        entities['197'] = '&Aring;';
        entities['198'] = '&AElig;';
        entities['199'] = '&Ccedil;';
        entities['200'] = '&Egrave;';
        entities['201'] = '&Eacute;';
        entities['202'] = '&Ecirc;';
        entities['203'] = '&Euml;';
        entities['204'] = '&Igrave;';
        entities['205'] = '&Iacute;';
        entities['206'] = '&Icirc;';
        entities['207'] = '&Iuml;';
        entities['208'] = '&ETH;';
        entities['209'] = '&Ntilde;';
        entities['210'] = '&Ograve;';
        entities['211'] = '&Oacute;';
        entities['212'] = '&Ocirc;';
        entities['213'] = '&Otilde;';
        entities['214'] = '&Ouml;';
        entities['215'] = '&times;';
        entities['216'] = '&Oslash;';
        entities['217'] = '&Ugrave;';
        entities['218'] = '&Uacute;';
        entities['219'] = '&Ucirc;';
        entities['220'] = '&Uuml;';
        entities['221'] = '&Yacute;';
        entities['222'] = '&THORN;';
        entities['223'] = '&szlig;';
        entities['224'] = '&agrave;';
        entities['225'] = '&aacute;';
        entities['226'] = '&acirc;';
        entities['227'] = '&atilde;';
        entities['228'] = '&auml;';
        entities['229'] = '&aring;';
        entities['230'] = '&aelig;';
        entities['231'] = '&ccedil;';
        entities['232'] = '&egrave;';
        entities['233'] = '&eacute;';
        entities['234'] = '&ecirc;';
        entities['235'] = '&euml;';
        entities['236'] = '&igrave;';
        entities['237'] = '&iacute;';
        entities['238'] = '&icirc;';
        entities['239'] = '&iuml;';
        entities['240'] = '&eth;';
        entities['241'] = '&ntilde;';
        entities['242'] = '&ograve;';
        entities['243'] = '&oacute;';
        entities['244'] = '&ocirc;';
        entities['245'] = '&otilde;';
        entities['246'] = '&ouml;';
        entities['247'] = '&divide;';
        entities['248'] = '&oslash;';
        entities['249'] = '&ugrave;';
        entities['250'] = '&uacute;';
        entities['251'] = '&ucirc;';
        entities['252'] = '&uuml;';
        entities['253'] = '&yacute;';
        entities['254'] = '&thorn;';
        entities['255'] = '&yuml;';
    }
 
    if (useQuoteStyle !== 'ENT_NOQUOTES') {
        entities['34'] = '&quot;';
    }
    if (useQuoteStyle === 'ENT_QUOTES') {
        entities['39'] = '&#39;';
    }
    entities['60'] = '&lt;';
    entities['62'] = '&gt;';
 
 
    // ascii decimals to real symbols
    for (decimal in entities) {
        symbol = String.fromCharCode(decimal);
        hash_map[symbol] = entities[decimal];
    }
    
    return hash_map;
}

_bsn.AutoSuggest.prototype.setSuggestions = function (req) {
	this.aSuggestions = [];
	
	if (this.oP.json) {
		var jsondata = eval ('(' + req.responseText + ')');
		
		for (var i=0;i<jsondata.results.length;i++) {
			jsondata.results[i].value = html_entity_decode(jsondata.results[i].value);
			this.aSuggestions.push(  { 'id':jsondata.results[i].id, 'value':jsondata.results[i].value, 'info':jsondata.results[i].info }  );
		}
	} else {

		var xml = req.responseXML;

		// traverse xml
		//
		if (xml) {
			var results = xml.getElementsByTagName('results')[0].childNodes;
			var info = '';
			for (var i=0;i<results.length;i++) {
				if (results[i].hasChildNodes())
					value = html_entity_decode(results[i].childNodes[0].nodeValue);
					this.aSuggestions.push(  { 'id':results[i].getAttribute('id'), 'cal':results[i].getAttribute('cal'), 'date':results[i].getAttribute('date'), 'value':value, 'email':results[i].getElementsByTagName('email')[0], 'phone':results[i].getElementsByTagName('phone')[0], 'dept':results[i].getElementsByTagName('dept')[0], 'info':results[i].getAttribute('info') }  );
			}
		}
	}
	
	this.idAs = "as_"+this.fld.id;
	this.createList(this.aSuggestions);
}

_bsn.AutoSuggest.prototype.createList = function(arr) {
	var pointer = this;

	// get rid of old list
	// and clear the list removal timeout
	//
	_bsn.DOM.removeElement(this.idAs);
	this.killTimeout();
	
	// create holding div
	//
	var div = _bsn.DOM.createElement("div", {id:this.idAs, className:this.oP.className});	
	
	var hcorner = _bsn.DOM.createElement("div", {className:"as_corner"});
	var hbar = _bsn.DOM.createElement("div", {className:"as_bar"});
	var header = _bsn.DOM.createElement("div", {className:"as_header"});
	header.appendChild(hcorner);
	header.appendChild(hbar);
	div.appendChild(header);
	
	// create and populate ul
	//
	var ul = _bsn.DOM.createElement("ul", {id:"as_ul"});
	
	// loop throught arr of suggestions
	// creating an LI element for each suggestion
	//
	for (var i=0;i<arr.length;i++)	{
		// format output with the input enclosed in a EM element
		// (as HTML, not DOM)
		//
		var val = arr[i].value;
		var st = val.toLowerCase().indexOf( this.sInput.toLowerCase() );
		var output = val.substring(0,st) + val.substring(st, st+this.sInput.length) + val.substring(st+this.sInput.length);
		
		
		var span 		= _bsn.DOM.createElement("span", {}, output, true);
		if (arr[i].info) {
			span.appendChild(_bsn.DOM.createElement("br", {}));
			span.appendChild(_bsn.DOM.createElement("small", {}, arr[i].info));
		}
		if (arr[i].dept) {
			span.appendChild(_bsn.DOM.createElement("br", {}));
			span.appendChild(_bsn.DOM.createElement("small", {}, arr[i].dept));
		}
		if (arr[i].email) {
			span.appendChild(_bsn.DOM.createElement("br", {}));
			span.appendChild(_bsn.DOM.createElement("small", {}, arr[i].email));
		}
		if (arr[i].phone) {
			span.appendChild(_bsn.DOM.createElement("br", {}));
			span.appendChild(_bsn.DOM.createElement("small", {}, arr[i].phone));
		}		
		
		var a 	= _bsn.DOM.createElement("a", (pointer.fld.name != 'contact' ? { href:(isNaN(arr[i].id) ? "/oncampus/calendar/"+arr[i].cal+"/"+arr[i].date+"/" : "/oncampus/?p=")+arr[i].id } : '')  );
		
		var tl 	= _bsn.DOM.createElement("span", {className:"tl"}, " ");
		var tr 	= _bsn.DOM.createElement("span", {className:"tr"}, " ");
		a.appendChild(tl);
		a.appendChild(tr);
		
		a.appendChild(span);
		
		a.name = i+1;
		a.onclick = function () { pointer.setHighlightedValue(); (pointer.fld.name != 'contact' ? window.location = this.href : ''); }
		a.onmouseover = function () { pointer.setHighlight(this.name); }

		var li	= _bsn.DOM.createElement(  "li", {}, a  );
		
		ul.appendChild( li );
	}
	
	
	// no results
	//
	if (arr.length == 0 && this.oP.shownoresults == true) {
		var li 	= _bsn.DOM.createElement(  "li", {className:"as_warning"}, this.oP.noresults  );
		ul.appendChild( li );
	}

	if (arr.length != 0 || (arr.length == 0 && this.oP.shownoresults == true)) {
		div.appendChild( ul );
	
		var fcorner = _bsn.DOM.createElement("div", {className:"as_corner"});
		var fbar = _bsn.DOM.createElement("div", {className:"as_bar"});
		var footer = _bsn.DOM.createElement("div", {className:"as_footer"});
		footer.appendChild(fcorner);
		footer.appendChild(fbar);
		div.appendChild(footer);
	
		// get position of target textfield
		// position holding div below it
		// set width of holding div to width of field
		//
		var pos = _bsn.DOM.getPos(this.fld);
	
		div.style.left 	= pos.x + "px";
		div.style.top 	= ( pos.y + this.fld.offsetHeight + this.oP.offsety ) + "px";
		div.style.width = this.fld.offsetWidth + "px";
	
		// set mouseover functions for div
		// when mouse pointer leaves div, set a timeout to remove the list after an interval
		// when mouse enters div, kill the timeout so the list won't be removed
		//
		div.onmouseover = function(){ pointer.killTimeout() }
		div.onmouseout 	= function(){ pointer.resetTimeout() }

		// add DIV to document
		//
		document.getElementsByTagName("body")[0].appendChild(div);

		// currently no item is highlighted
		//
		this.iHighlighted = 0;

		// remove list after an interval
		//
		var pointer = this;
		this.toID = setTimeout(function () { pointer.clearSuggestions() }, this.oP.timeout);
	}
}

_bsn.AutoSuggest.prototype.changeHighlight = function(key) {	
	var list = _bsn.DOM.getElement("as_ul");
	if (!list) return false;
	
	var n;

	if (key == 40)
		n = this.iHighlighted + 1;
	else if (key == 38)
		n = this.iHighlighted - 1;
	
	
	if (n > list.childNodes.length)
		n = list.childNodes.length;
	if (n < 1)
		n = 1;

	this.setHighlight(n);
}

_bsn.AutoSuggest.prototype.setHighlight = function(n) {
	var list = _bsn.DOM.getElement("as_ul");
	if (!list) return false;
	
	if (this.iHighlighted > 0)
		this.clearHighlight();
	
	this.iHighlighted = Number(n);
	
	list.childNodes[this.iHighlighted-1].className = "as_highlight";
	this.killTimeout();
}

_bsn.AutoSuggest.prototype.clearHighlight = function() {
	var list = _bsn.DOM.getElement("as_ul");
	if (!list) return false;
	
	if (this.iHighlighted > 0) {
		list.childNodes[this.iHighlighted-1].className = "";
		this.iHighlighted = 0;
	}
}

_bsn.AutoSuggest.prototype.setHighlightedValue = function () {
	if (this.iHighlighted) {
		this.sInput = this.fld.value = this.aSuggestions[ this.iHighlighted-1 ].value.replace(/&[^ ]*/g,'').replace(/\s\s/,' ');

		// move cursor to end of input (safari)
		//
		this.fld.focus();
		if (this.fld.selectionStart)
			this.fld.setSelectionRange(this.sInput.length, this.sInput.length);
		var submit_button = document.getElementById(this.fldID);
		submit_button.focus();

		this.clearSuggestions();
		
		// pass selected object to callback function, if exists
		//
		if (typeof(this.oP.callback) == "function")
			this.oP.callback( this.aSuggestions[this.iHighlighted-1] );
	}
}

_bsn.AutoSuggest.prototype.killTimeout = function() {
	clearTimeout(this.toID);
}

_bsn.AutoSuggest.prototype.resetTimeout = function() {
	clearTimeout(this.toID);
	var pointer = this;
	this.toID = setTimeout(function () { pointer.clearSuggestions() }, 1000);
}

_bsn.AutoSuggest.prototype.clearSuggestions = function () {
	this.killTimeout();
	
	var ele = _bsn.DOM.getElement(this.idAs);
	var pointer = this;
	if (ele) {
		var fade = new _bsn.Fader(ele,1,0,250,function () { _bsn.DOM.removeElement(pointer.idAs) });
	}
}

// AJAX PROTOTYPE _____________________________________________

if (typeof(_bsn.Ajax) == "undefined")
	_bsn.Ajax = {}

_bsn.Ajax = function () {
	this.req = {};
	this.isIE = false;
}

_bsn.Ajax.prototype.makeRequest = function (url, meth, onComp, onErr) {
	
	if (meth != "POST") meth = "GET";
	
	this.onComplete = onComp;
	this.onError = onErr;
	
	var pointer = this;
	
	// branch for native XMLHttpRequest object
	if (window.XMLHttpRequest) {
		this.req = new XMLHttpRequest();
		this.req.onreadystatechange = function () { pointer.processReqChange() };
		this.req.open("GET", url, true); //
		this.req.send(null);
	// branch for IE/Windows ActiveX version
	} else if (window.ActiveXObject) {
		this.req = new ActiveXObject("Microsoft.XMLHTTP");
		if (this.req) {
			this.req.onreadystatechange = function () { pointer.processReqChange() };
			this.req.open(meth, url, true);
			this.req.send();
		}
	}
}

_bsn.Ajax.prototype.processReqChange = function() {
	
	// only if req shows "loaded"
	if (this.req.readyState == 4) {
		// only if "OK"
		if (this.req.status == 200) {
			this.onComplete( this.req );
		} else {
			this.onError( this.req.status );
		}
	}
}

// DOM PROTOTYPE _____________________________________________

if (typeof(_bsn.DOM) == "undefined")
	_bsn.DOM = {}

_bsn.DOM.createElement = function ( type, attr, cont, html ) {
	var ne = document.createElement( type );
	if (!ne)
		return false;
		
	for (var a in attr)
		ne[a] = attr[a];
		
	if (typeof(cont) == "string" && !html)
		ne.appendChild( document.createTextNode(cont) );
	else if (typeof(cont) == "string" && html)
		ne.innerHTML = cont;
	else if (typeof(cont) == "object")
		ne.appendChild( cont );

	return ne;
}

_bsn.DOM.clearElement = function ( id ) {
	var ele = this.getElement( id );
	
	if (!ele)
		return false;
	
	while (ele.childNodes.length)
		ele.removeChild( ele.childNodes[0] );
	
	return true;
}

_bsn.DOM.removeElement = function ( ele ) {
	var e = this.getElement(ele);
	
	if (!e) return false;

	else if (e.parentNode.removeChild(e)) return true;
	else return false;
}

_bsn.DOM.replaceContent = function ( id, cont, html ) {
	var ele = this.getElement( id );
	
	if (!ele) return false;
	
	this.clearElement( ele );
	
	if (typeof(cont) == "string" && !html)
		ele.appendChild( document.createTextNode(cont) );
	else if (typeof(cont) == "string" && html)
		ele.innerHTML = cont;
	else if (typeof(cont) == "object")
		ele.appendChild( cont );
}

_bsn.DOM.getElement = function ( ele ) {
	if (typeof(ele) == "undefined") {
		return false;
	} else if (typeof(ele) == "string") {
		var re = document.getElementById( ele );
		if (!re)
			return false;
		else if (typeof(re.appendChild) != "undefined" ) {
			return re;
		} else {
			return false;
		}
	} else if (typeof(ele.appendChild) != "undefined")
		return ele;
	else
		return false;
}

_bsn.DOM.appendChildren = function ( id, arr ) {
	var ele = this.getElement( id );
	
	if (!ele) return false;

	if (typeof(arr) != "object")
		return false;
		
	for (var i=0;i<arr.length;i++) {
		var cont = arr[i];
		if (typeof(cont) == "string")
			ele.appendChild( document.createTextNode(cont) );
		else if (typeof(cont) == "object")
			ele.appendChild( cont );
	}
}

_bsn.DOM.getPos = function ( ele ) {
	var ele = this.getElement(ele);

	var obj = ele;

	var curleft = 0;
	if (obj.offsetParent) {
		while (obj.offsetParent) {
			curleft += obj.offsetLeft
			obj = obj.offsetParent;
		}
	} else if (obj.x)
		curleft += obj.x;


	var obj = ele;
	
	var curtop = 0;
	if (obj.offsetParent) {
		while (obj.offsetParent) {
			curtop += obj.offsetTop
			obj = obj.offsetParent;
		}
	} else if (obj.y)
		curtop += obj.y;

	return {x:curleft, y:curtop}
}

// FADER PROTOTYPE _____________________________________________

if (typeof(_bsn.Fader) == "undefined")
	_bsn.Fader = {}

_bsn.Fader = function (ele, from, to, fadetime, callback) {	
	if (!ele)
		return false;
	
	this.ele = ele;
	
	this.from = from;
	this.to = to;
	
	this.callback = callback;
	
	this.nDur = fadetime;
		
	this.nInt = 50;
	this.nTime = 0;
	
	var p = this;
	this.nID = setInterval(function() { p._fade() }, this.nInt);
}

_bsn.Fader.prototype._fade = function() {
	this.nTime += this.nInt;
	
	var ieop = Math.round( this._tween(this.nTime, this.from, this.to, this.nDur) * 100 );
	var op = ieop / 100;
	
	if (this.ele.filters) { // internet explorer
		try {
			this.ele.filters.item("DXImageTransform.Microsoft.Alpha").opacity = ieop;
		} catch (e) { 
			// If it is not set initially, the browser will throw an error.  This will set it if it is not set yet.
			this.ele.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity='+ieop+')';
		}
	}
	else { // other browsers
		this.ele.style.opacity = op;
	}
	
	if (this.nTime == this.nDur) {
		clearInterval( this.nID );
		if (this.callback != undefined)
			this.callback();
	}
}

_bsn.Fader.prototype._tween = function(t,b,c,d) {
	return b + ( (c-b) * (t/d) );
}

function autosuggest(procFile,fieldSrc,frmNm) {
	procFile = typeof(procFile) != 'undefined' ? procFile : new Array('/oncampus/calendar/functions/autosuggest.php');
	fieldSrc = typeof(fieldSrc) != 'undefined' ? fieldSrc : new Array('s');
	frmNm = typeof(frmNm) != 'undefined' ? frmNm : new Array('searchform');

        var query_box = new Array();
	for(var i=0; i < procFile.length; i++) {
		var options = {
			script: procFile[i] + "?",
			varname:"input"
		};
		query_box[i] = new AutoSuggest(fieldSrc[i], frmNm[i], options);
        }
}