// For IE hover flicker bug
try {
  document.execCommand('BackgroundImageCache', false, true);
} catch(e) {}

// given a JQuery selection string, the function will toggle a class of 'className'
// on the items parent whenever the item is clicked
function toggleState(target, className) {
	$j(target).toggle(
		function() {
	    	$j(this).parent().addClass(className);
	    },
	    function() {
	    	$j(this).parent().removeClass(className);
	    }
    );
}
function tabify(el) {
	var container = $j(el);
	var className = $j(el + " div:eq(0)").attr("id");
	container.attr("class", className);

	$j(el + " div .tab").click(function() {
		var id = $j(this).parent().attr("id");
		container.attr("class", id);
	});
	$j(el + " div .tab").hover(
		function() {$j(this).addClass("jsHover")},
		function() {$j(this).removeClass("jsHover")}
	);
}

function externalLink() {
	$j(".external").click(function() {
		var href = $j(this).attr("href");
		window.open(href,'','height=600,width=800,resizable=yes,scrollbars=yes');
		return false;
	});
}



// Hello jQuery!
$j(document).ready(function(){
// First, let's tell tag the page when javascript is on.
	$j("body").addClass("jsOn");
	inputClear("#search .input");

// Select A Sport
$j('.dropdownMenu').hover(function() {
	$j(this).addClass('sfhover');}, 
		function() {
			$j(this).removeClass('sfhover');
});
// Take Action More/Less
$j(".takeAction ul.moreItems").hide()
$j(".takeAction a.showMore").click(function() {
	$j(this).parent().toggleClass("active");
	$j(".takeAction ul.moreItems").toggle();
	return false
});
// See Also More/Less
$j("#extra .seeAlso ul.moreItems").hide()
$j("#extra .seeAlso a.showMore").click(function() {
	$j(this).parent().toggleClass("active");
	$j("#extra .seeAlso ul.moreItems").toggle();
	return false
});
// Social Toolbox 
  $j('#shareBox').hide();
 // toggles on click
  $j('.toolboxOpen').click(function() {
	$j('#shareBox').toggle();
	return false;
	});
 // hides on click
  $j('a.toolboxClose').click(function() {
	$j('#shareBox').hide();
	return false;
  });

// remove flash alternative
	//$j("#flashAlternate").remove();

// addClass first
	$j("#shareBox li:first").addClass("first");

// zebra tables
	$j("#content table tr:nth-child(odd)").addClass("odd");

// adding raquo
	// News & Events Module
	$j("#newsEventsMod #events li.more a").append("<span class='raquo'>&nbsp;&raquo;</span>");
	// News & Events Pages
	$j(".newsListings li a").append("<span class='raquo'>&nbsp;&raquo;</span>");
	$j(".eventListings li a strong").append("<span class='raquo'>&nbsp;&raquo;</span>");
	$j(".galleryListings li a").append("<span class='raquo'>&nbsp;&raquo;</span>");
	$j("#teamNews li a").append("<span class='raquo'>&nbsp;&raquo;</span>");

	});

$j(function() {
	tabify("#content #newsEventsMod");
	tabify("#content #listOfMajors");
	tabify("#content #listOfMinors");
	tabify("#content #listOfPrePro");
	tabify("#content #areasOfStudy");
	externalLink();
});


// home page
function writeFlash(flashSrc, flashWidth, flashHeight){
	document.write( '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" height="' + flashHeight + '" width="' + flashWidth + '" align="top"><param name="movie" value="' + flashSrc + '"><param name="wmode" value="transparent" name="quality" value="best"><param name="play" value="true"><embed wmode="transparent" align="top" height="' + flashHeight + '" pluginspage="http://get.adobe.com/flashplayer/" src="' + flashSrc + '" type="application/x-shockwave-flash" width="' + flashWidth + '" quality="best" play="true"><\/embed><\/object>' );
}
function writeFlashTicker(flashSrc, flashWidth, flashHeight){
	document.write( '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" height="' + flashHeight + '" width="' + flashWidth + '" align="top"><param name="movie" value="' + flashSrc + '"><param name="wmode" value="transparent" name="quality" value="best"><param name="play" value="true"><embed wmode="transparent" align="top" height="' + flashHeight + '" pluginspage="http://get.adobe.com/flashplayer/" src="' + flashSrc + '" type="application/x-shockwave-flash" width="' + flashWidth + '" quality="best" play="true"><\/embed><\/object>' );
}

/*
 * Clear out the default text in a specified input when it gains focus
 * If focus is lost and field is empty replace with default text
 *
 * Takes an optional parameter which is a jQuery string selector "#search-form input", "form .focusInput", etc
 * By default it targets ALL text inputs on a page
 */
function inputClear(target) {
	var target = target || "input";
	
	$j(target).each(function() {
		if($j(this).attr("type") == "text") {
			var value = $j(this).val();

			$j(this).focus(function() {
				if($j(this).val() == value) {
					$j(this).val("");
				}
			});

			$j(this).blur(function() {
				if($j(this).val() == "") {
					$j(this).val(value);
				}
			});
		}
	});
}



/*
 * Thickbox 3.1 - One Box To Rule Them All.
 * By Cody Lindley (http://www.codylindley.com)
 * Copyright (c) 2007 cody lindley
 * Licensed under the MIT License: http://www.opensource.org/licenses/mit-license.php
*/
		  
var tb_pathToImage = "/styles/images/tbLoading.gif";

/*!!!!!!!!!!!!!!!!! edit below this line at your own risk !!!!!!!!!!!!!!!!!!!!!!!*/

//on page load call tb_init
$j(document).ready(function(){   
	tb_init('a.thickbox, area.thickbox, input.thickbox');//pass where to apply thickbox
	imgLoader = new Image();// preload image
	imgLoader.src = tb_pathToImage;
});

//add thickbox to href & area elements that have a class of .thickbox
function tb_init(domChunk){
	$j(domChunk).click(function(){
	var t = this.title || this.name || null;
	var a = this.href || this.alt;
	var g = this.rel || false;
	tb_show(t,a,g);
	this.blur();
	return false;
	});
}

function tb_show(caption, url, imageGroup) {//function called when the user clicks on a thickbox link

	try {
		if (typeof document.body.style.maxHeight === "undefined") {//if IE 6
			$j("body","html").css({height: "100%", width: "100%"});
			$j("html").css("overflow","hidden");
			if (document.getElementById("TB_HideSelect") === null) {//iframe to hide select elements in ie6
				$j("body").append("<iframe id='TB_HideSelect'></iframe><div id='TB_overlay'></div><div id='TB_window'></div>");
				$j("#TB_overlay").click(tb_remove);
			}
		}else{//all others
			if(document.getElementById("TB_overlay") === null){
				$j("body").append("<div id='TB_overlay'></div><div id='TB_window'></div>");
				$j("#TB_overlay").click(tb_remove);
			}
		}
		
		if(tb_detectMacXFF()){
			$j("#TB_overlay").addClass("TB_overlayMacFFBGHack");//use png overlay so hide flash
		}else{
			$j("#TB_overlay").addClass("TB_overlayBG");//use background and opacity
		}
		
		if(caption===null){caption="";}
		$j("body").append("<div id='TB_load'><img src='"+imgLoader.src+"' /></div>");//add loader to the page
		$j('#TB_load').show();//show loader
		
		var baseURL;
	   if(url.indexOf("?")!==-1){ //ff there is a query string involved
			baseURL = url.substr(0, url.indexOf("?"));
	   }else{ 
	   		baseURL = url;
	   }
	   
	   var urlString = /\.jpg$|\.jpeg$|\.png$|\.gif$|\.bmp$/;
	   var urlType = baseURL.toLowerCase().match(urlString);

		if(urlType == '.jpg' || urlType == '.jpeg' || urlType == '.png' || urlType == '.gif' || urlType == '.bmp'){//code to show images
				
			TB_PrevCaption = "";
			TB_PrevURL = "";
			TB_PrevHTML = "";
			TB_NextCaption = "";
			TB_NextURL = "";
			TB_NextHTML = "";
			TB_imageCount = "";
			TB_FoundURL = false;
			if(imageGroup){
				TB_TempArray = $j("a[@rel="+imageGroup+"]").get();
				for (TB_Counter = 0; ((TB_Counter < TB_TempArray.length) && (TB_NextHTML === "")); TB_Counter++) {
					var urlTypeTemp = TB_TempArray[TB_Counter].href.toLowerCase().match(urlString);
						if (!(TB_TempArray[TB_Counter].href == url)) {						
							if (TB_FoundURL) {
								TB_NextCaption = TB_TempArray[TB_Counter].title;
								TB_NextURL = TB_TempArray[TB_Counter].href;
								TB_NextHTML = "<span id='TB_next'>&nbsp;&nbsp;<a href='#'>Next &gt;</a></span>";
							} else {
								TB_PrevCaption = TB_TempArray[TB_Counter].title;
								TB_PrevURL = TB_TempArray[TB_Counter].href;
								TB_PrevHTML = "<span id='TB_prev'>&nbsp;&nbsp;<a href='#'>&lt; Prev</a></span>";
							}
						} else {
							TB_FoundURL = true;
							TB_imageCount = "Image " + (TB_Counter + 1) +" of "+ (TB_TempArray.length);											
						}
				}
			}

			imgPreloader = new Image();
			imgPreloader.onload = function(){		
			imgPreloader.onload = null;
				
			// Resizing large images - orginal by Christian Montoya edited by me.
			var pagesize = tb_getPageSize();
			var x = pagesize[0] - 150;
			var y = pagesize[1] - 150;
			var imageWidth = imgPreloader.width;
			var imageHeight = imgPreloader.height;
			if (imageWidth > x) {
				imageHeight = imageHeight * (x / imageWidth); 
				imageWidth = x; 
				if (imageHeight > y) { 
					imageWidth = imageWidth * (y / imageHeight); 
					imageHeight = y; 
				}
			} else if (imageHeight > y) { 
				imageWidth = imageWidth * (y / imageHeight); 
				imageHeight = y; 
				if (imageWidth > x) { 
					imageHeight = imageHeight * (x / imageWidth); 
					imageWidth = x;
				}
			}
			// End Resizing
			
			TB_WIDTH = imageWidth + 30;
			TB_HEIGHT = imageHeight + 60;
			$j("#TB_window").append("<a href='' id='TB_ImageOff' title='Close'><img id='TB_Image' src='"+url+"' width='"+imageWidth+"' height='"+imageHeight+"' alt='"+caption+"'/></a>" + "<div id='TB_caption'>"+caption+"<div id='TB_secondLine'>" + TB_imageCount + TB_PrevHTML + TB_NextHTML + "</div></div><div id='TB_closeWindow'><a href='#' id='TB_closeWindowButton' title='Close'>close</a> or Esc Key</div>"); 		
			
			$j("#TB_closeWindowButton").click(tb_remove);
			
			if (!(TB_PrevHTML === "")) {
				function goPrev(){
					if($j(document).unbind("click",goPrev)){$j(document).unbind("click",goPrev);}
					$j("#TB_window").remove();
					$j("body").append("<div id='TB_window'></div>");
					tb_show(TB_PrevCaption, TB_PrevURL, imageGroup);
					return false;	
				}
				$j("#TB_prev").click(goPrev);
			}
			
			if (!(TB_NextHTML === "")) {		
				function goNext(){
					$j("#TB_window").remove();
					$j("body").append("<div id='TB_window'></div>");
					tb_show(TB_NextCaption, TB_NextURL, imageGroup);				
					return false;	
				}
				$j("#TB_next").click(goNext);
				
			}

			document.onkeydown = function(e){ 	
				if (e == null) { // ie
					keycode = event.keyCode;
				} else { // mozilla
					keycode = e.which;
				}
				if(keycode == 27){ // close
					tb_remove();
				} else if(keycode == 190){ // display previous image
					if(!(TB_NextHTML == "")){
						document.onkeydown = "";
						goNext();
					}
				} else if(keycode == 188){ // display next image
					if(!(TB_PrevHTML == "")){
						document.onkeydown = "";
						goPrev();
					}
				}	
			};
			
			tb_position();
			$j("#TB_load").remove();
			$j("#TB_ImageOff").click(tb_remove);
			$j("#TB_window").css({display:"block"}); //for safari using css instead of show
			};
			
			imgPreloader.src = url;
		}else{//code to show html
			
			var queryString = url.replace(/^[^\?]+\??/,'');
			var params = tb_parseQuery( queryString );

			TB_WIDTH = (params['width']*1) + 30 || 630; //defaults to 630 if no paramaters were added to URL
			TB_HEIGHT = (params['height']*1) + 40 || 440; //defaults to 440 if no paramaters were added to URL
			ajaxContentW = TB_WIDTH - 30;
			ajaxContentH = TB_HEIGHT - 45;
			
			if(url.indexOf('TB_iframe') != -1){// either iframe or ajax window		
					urlNoQuery = url.split('TB_');
					$j("#TB_iframeContent").remove();
					if(params['modal'] != "true"){//iframe no modal
						$j("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton' title='Close'>close</a> or Esc Key</div></div><iframe allowTransparency='true' frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe()' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;' > </iframe>");
					}else{//iframe modal
					$j("#TB_overlay").unbind();
						$j("#TB_window").append("<iframe allowTransparency='true' frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe()' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;'> </iframe>");
					}
			}else{// not an iframe, ajax
					if($j("#TB_window").css("display") != "block"){
						if(params['modal'] != "true"){//ajax no modal
						$j("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton'>close</a> or Esc Key</div></div><div id='TB_ajaxContent' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px'></div>");
						}else{//ajax modal
						$j("#TB_overlay").unbind();
						$j("#TB_window").append("<div id='TB_ajaxContent' class='TB_modal' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px;'></div>");	
						}
					}else{//this means the window is already up, we are just loading new content via ajax
						$j("#TB_ajaxContent")[0].style.width = ajaxContentW +"px";
						$j("#TB_ajaxContent")[0].style.height = ajaxContentH +"px";
						$j("#TB_ajaxContent")[0].scrollTop = 0;
						$j("#TB_ajaxWindowTitle").html(caption);
					}
			}
					
			$j("#TB_closeWindowButton").click(tb_remove);
			
				if(url.indexOf('TB_inline') != -1){	
					$j("#TB_ajaxContent").append($j('#' + params['inlineId']).children());
					$j("#TB_window").unload(function () {
						$j('#' + params['inlineId']).append( $j("#TB_ajaxContent").children() ); // move elements back when you're finished
					});
					tb_position();
					$j("#TB_load").remove();
					$j("#TB_window").css({display:"block"}); 
				}else if(url.indexOf('TB_iframe') != -1){
					tb_position();
					if($j.browser.safari){//safari needs help because it will not fire iframe onload
						$j("#TB_load").remove();
						$j("#TB_window").css({display:"block"});
					}
				}else{
					$j("#TB_ajaxContent").load(url += "&random=" + (new Date().getTime()),function(){//to do a post change this load method
						tb_position();
						$j("#TB_load").remove();
						tb_init("#TB_ajaxContent a.thickbox");
						$j("#TB_window").css({display:"block"});
					});
				}
			
		}

		if(!params['modal']){
			document.onkeyup = function(e){ 	
				if (e == null) { // ie
					keycode = event.keyCode;
				} else { // mozilla
					keycode = e.which;
				}
				if(keycode == 27){ // close
					tb_remove();
				}	
			};
		}
		
	} catch(e) {
		//nothing here
	}
}

//helper functions below
function tb_showIframe(){
	$j("#TB_load").remove();
	$j("#TB_window").css({display:"block"});
}

function tb_remove() {
 	$j("#TB_imageOff").unbind("click");
	$j("#TB_closeWindowButton").unbind("click");
	$j("#TB_window").fadeOut("fast",function(){$j('#TB_window,#TB_overlay,#TB_HideSelect').trigger("unload").unbind().remove();});
	$j("#TB_load").remove();
	if (typeof document.body.style.maxHeight == "undefined") {//if IE 6
		$j("body","html").css({height: "auto", width: "auto"});
		$j("html").css("overflow","");
	}
	document.onkeydown = "";
	document.onkeyup = "";
	return false;
}

function tb_position() {
$j("#TB_window").css({marginLeft: '-' + parseInt((TB_WIDTH / 2),10) + 'px', width: TB_WIDTH + 'px'});
	if ( !(jQuery.browser.msie && jQuery.browser.version < 7)) { // take away IE6
		$j("#TB_window").css({marginTop: '-' + parseInt((TB_HEIGHT / 2),10) + 'px'});
	}
}

function tb_parseQuery ( query ) {
   var Params = {};
   if ( ! query ) {return Params;}// return empty object
   var Pairs = query.split(/[;&]/);
   for ( var i = 0; i < Pairs.length; i++ ) {
      var KeyVal = Pairs[i].split('=');
      if ( ! KeyVal || KeyVal.length != 2 ) {continue;}
      var key = unescape( KeyVal[0] );
      var val = unescape( KeyVal[1] );
      val = val.replace(/\+/g, ' ');
      Params[key] = val;
   }
   return Params;
}

function tb_getPageSize(){
	var de = document.documentElement;
	var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
	var h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
	arrayPageSize = [w,h];
	return arrayPageSize;
}

function tb_detectMacXFF() {
  var userAgent = navigator.userAgent.toLowerCase();
  if (userAgent.indexOf('mac') != -1 && userAgent.indexOf('firefox')!=-1) {
    return true;
  }
}