//******************************************************************************************************
// On load handling

	function page_load()
	{
		callPreloader();
		
		// Declare default font-size
		m_iFontSize_Default = 11;
		m_iFontSize_Max = 13;
		m_iFontSize_Step = 1;
	}

//******************************************************************************************************


//******************************************************************************************************
// Image handling

	function MM_preloadImages() { //v3.0
		var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
		var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
		if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
	}

	function MM_swapImgRestore() { //v3.0
		var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
	}

	function MM_findObj(n, d) { //v4.01
		var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
		d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
		if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
		for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
		if(!x && d.getElementById) x=d.getElementById(n); return x;
	}

	function MM_swapImage() { //v3.0
		var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
		if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
	}

	function MM_showHideLayers() { //v6.0
		var i,p,v,obj,args=MM_showHideLayers.arguments;
		for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
		if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
		obj.visibility=v; }
	}

	// Pre-load handling
	var m_sPreloadImgs = "";
	
	function addToPreload(v_sImgPaths)
	{
		(m_sPreloadImgs == "") ? m_sPreloadImgs += v_sImgPaths : m_sPreloadImgs += ", " + v_sImgPaths;
	}

	function callPreloader()
	{
		if (m_sPreloadImgs != "") eval("MM_preloadImages(" + m_sPreloadImgs + ");");
	}
//******************************************************************************************************


//******************************************************************************************************
// Page Tools

	// Bookmark current page
	function BookmarkThisPage()
	{
		var sTitle = "AstraZeneca - " + window.document.title;
		var sUrl = window.document.location.href;
	
		if (window.sidebar)			// Mozilla Firefox Bookmark
			window.sidebar.addPanel(sTitle, sUrl, "");
		else if (window.external)	// IE Favorite
			window.external.AddFavorite(sUrl, sTitle);
		else if (navigator.appVersion.indexOf('Mac') != -1)
			alert('Press Apple+D to bookmark this site.');
		else
			alert('Press Control+D to bookmark this site.');
	}


	// Print current page
	function PrintThisPage()
	{
		if (window.print)
			window.print();
		else
			alert('Select PRINT from the File menu.');
	}

	
	// Share current page - 
	function ShareWithFriend()
	{
		createCookie("page_title", window.document.title, null);
		createCookie("page_address",window.document.location.href, null);
	
		var winShare = window.open("/share-page.aspx", "winShare", "width=400,height=480,toolbar=no,directories=0,status=0,menubar=no,resizable=no,scrollbars=no");
	}
	
	
//*****************************************************************************************************
// Alternate Stylesheet handling

function getPreferredStyleSheet()
{
	var i, a;
	
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++)
		if((a.getAttribute("rel").indexOf("style") != -1) && (a.getAttribute("rel").indexOf("alt") == -1) && (a.getAttribute("title")))
			return(a.getAttribute("title"));
			
	return(null);
}

function setActiveStyleSheet(title)
{
	var i, a, main;
	
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++)
		if((a.getAttribute("rel").indexOf("style") != -1) && (a.getAttribute("title")))
			{
			a.disabled = true;
			if(a.getAttribute("title") == title)
				a.disabled = false;
			}
		
	createCookie('FontSize', title);
}
//*****************************************************************************************************

//******************************************************************************************************
// HOVER EFFECTS FOR MENU
//DOM ready functions
$(function(){
	//navigation rollover function
	$('div.leftNav li').hover(
		function(){
			if ($(this).hasClass('on') == false && $(this).hasClass('sub') == false && $(this).hasClass('espanol') == false){
				$(this).addClass('over');
			}
		},
		function(){
			if ($(this).hasClass('on') == false && $(this).hasClass('sub') == false && $(this).hasClass('espanol') == false){
				$(this).removeClass('over');
			}
		}
	);

});


//***********************************************************************************************
// Cookie related functions 

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;
}
//***********************************************************************************************



//******************************************************************************************************
// URLEncode - 

function URLDecode(str){
    str=str.replace(new RegExp('\\+','g'),' ');
    return unescape(str);
}
function URLEncode(str){
    str=escape(str);
    str=str.replace(new RegExp('\\+','g'),'%2B');
    str=str.replace(new RegExp('-','g'),'%96');
    return str.replace(new RegExp('%20','g'),'+');
}
//******************************************************************************************************




//******************************************************************************************************
// Expand/contract HTML elements - 

function displaySwitch(r_arrOpen, r_arrClose, v_strDisplayType)
{
var targetObj;
	// Open the elements in the first array passed
	for (var i=0; i<r_arrOpen.length; i++){
		if (document.getElementById(r_arrOpen[i])){		
			document.getElementById(r_arrOpen[i]).style.display = (v_strDisplayType == null) ? 'block' : v_strDisplayType;
	    }
	}
	// Close the elements in second array passed
	for (i=0; i<r_arrClose.length; i++){
		if (document.getElementById(r_arrClose[i])){
		    targetObj = document.getElementById(r_arrClose[i]);
			targetObj.style.display = 'none';
			 scrollToObject(targetObj);
		}
	}
}

function scrollToObject(targetObj)
{

var x = targetObj.pageXOffset;
var y = targetObj.pageyOffset;
window.scrollTo(x, y);
}
// Additional piece added to provide state management local to the page
var prev_state;

function hideElement(obj) 
{			
	var curr_state = document.getElementById(obj);			
	if (!(curr_state==null) && !(prev_state==null) && (curr_state!=prev_state))
	{	
		prev_state.style.display = "none";
	}
	prev_state = curr_state;
	
}
//******************************************************************************************************


//******************************************************************************************************
// Switch CSS Class

function switchClass(v_sId, sCssClass)
{
	if (document.getElementById(v_sId))
		document.getElementById(v_sId).className = sCssClass;
}
//******************************************************************************************************


//******************************************************************************************************
// Open Window - 

function openWindow(v_sURL, v_sName, v_sFeatures)
{
	winRef = window.open(v_sURL, v_sName, v_sFeatures);

}
//******************************************************************************************************


// Show/Hide Second Date Field for "Between" Option
function showSpan(grup,elemId){
	if (elemId == 1){
		document.getElementById(grup+'EndDate').style.visibility="visible";
	}else{
		document.getElementById(grup+'EndDate').style.visibility="hidden";
	}
}

// EMail this Page
function mailpage()
{
mail_str = "mailto:?subject=Check out " + document.title;
mail_str += "&body=I thought you might be interested in: " + document.title;
mail_str += ". You can view it at, " + location.href; 
location.href = mail_str;
}

// Clear Default Text from Textboxs
	function clearText(thefield){
		if (thefield.defaultValue==thefield.value)
		thefield.value = ""
	} 
	function addText(thefield,thetext){
		if (thefield.value=="")
		thefield.value = thetext;
	}

//******************************************************************************************************
// TEXT ZOOMING

function setActiveStyleSheet(title) {
  var i, a, main;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
      a.disabled = true;
      if(a.getAttribute("title") == title) a.disabled = false;
    }
  }
}

function getActiveStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) return a.getAttribute("title");
  }
  return null;
}

function getPreferredStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1
       && a.getAttribute("rel").indexOf("alt") == -1
       && a.getAttribute("title")
       ) return a.getAttribute("title");
  }
  return null;
}

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;
}

window.onload = function(e) {
  var cookie = readCookie("style");
  var title = cookie ? cookie : getPreferredStyleSheet();
  setActiveStyleSheet(title);
}

window.onunload = function(e) {
  var title = getActiveStyleSheet();
  createCookie("style", title, 365);
}

var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
setActiveStyleSheet(title);

/* search box functions */

function clearSearch() {

    if(this.value=='Buscar'){this.value=''};
} 

function populateSearch() {

    if(this.value==''){this.value='Buscar'}
} 

//***********************************************************************************************
// Cascade related functions
 function loadCascade() {
 var args = getArgs();
 if (args.ad) ad = parseInt(args.ad);
 //enable line below to show cascade only when ?ad=1 in url
 if (ad == 1) showCascade();
 //showCascade();
 }

 function getArgs() {
 var args = new Object();
 var query = location.search.substring(1);
 var pairs = query.split("&");
 for(var i = 0; i < pairs.length; i++) {
 var pos = pairs[i].indexOf('=');
 if (pos == -1) continue;
 var argname = pairs[i].substring(0,pos);
 var value = pairs[i].substring(pos+1);
 args[argname] = unescape(value);
 }
 return args;
 }

 function showCascade()
 {
 var divContainer = document.getElementById("cascade_container");
var divImgContainer = document.getElementById("image_container");
 (new Image()).src = "http://switch.atdmt.com/action/DIHAZ_SYMESP81002_ClickTag_AsthmaVideo";
 var axel = Math.random()+"";
var a = axel * 10000000000000;
(new Image()).src="http://fls.doubleclick.net/activityi;src=2079641;type=misym945;cat=symes968;ord=1;num='+ a + '?";
// if (divContainer && divMovieContainer)
// {
// var arrPageSize = getPageSize();

// divContainer.style.width = arrPageSize[0];
// divContainer.style.height = arrPageSize[1];
divContainer.style.display = "block";
divContainer.style.visibility = "visible";

// divMovieContainer.style.width = arrPageSize[0];
// divMovieContainer.style.height = arrPageSize[1];
divImgContainer.style.display = "none";
 divImgContainer.style.visibility = "hidden";

// setElementVisibility("hidden");

// var so = new SWFObject("/espanol/swf/cascade.swf", "cascade_swf", "820", "760", "7");
// so.addParam("swliveconnect", "true");
// so.addParam("wmode", "transparent");
// so.write("cascade_movie");

// var objSwf = document.getElementById("cascade_swf");
// if (objSwf.Play())
// {
// objSwf.Play();
// }
// }
 }
 
 function hideCascade()
 {
 var divContainer = document.getElementById("cascade_container");
 var divImgContainer = document.getElementById("image_container");

 if (divContainer && divImgContainer)
 {
 divContainer.style.display = "none";
 divContainer.style.visibility = "hidden";

 divImgContainer.style.display = "block";
 divImgContainer.style.visibility = "visible";

 //setElementVisibility("visible");
 }
 }


 $(document).ready(function(){
   
    $("#right-column img").bind("click",function(){
        var uri = parseUri(this.src);
        trackEvent.event('event.action',{activity:'callout',internal_campaign:"'" + uri.fileName+ "'"})
        return true;
        
    })
   $("a[href*='.pdf']").bind("click",function(){
            var uri = parseUri(this);
           trackEvent.event('event.action',{activity:'download',internal_campaign:"'" + uri.fileName+ "'"});
           return true;
        
    })
   
   
   
 });//dom ready
 
 
 function parseUri(sourceUri){
	    var uriPartNames = ["source","protocol","authority","domain","port","path","directoryPath","fileName","query","anchor"],
		uriParts = new RegExp("^(?:([^:/?#.]+):)?(?://)?(([^:/?#]*)(?::(\\d*))?)((/(?:[^?#](?![^?#/]*\\.[^?#/.]+(?:[\\?#]|$)))*/?)?([^?#/]*))?(?:\\?([^#]*))?(?:#(.*))?").exec(sourceUri),
		uri = {};
	
	    for(var i = 0; i < 10; i++){
		    uri[uriPartNames[i]] = (uriParts[i] ? uriParts[i] : "");
	    }
	
	    /* Always end directoryPath with a trailing backslash if a path was present in the source URI
	    Note that a trailing backslash is NOT automatically inserted within or appended to the "path" key */
	    if(uri.directoryPath.length > 0){
		    uri.directoryPath = uri.directoryPath.replace(/\/?$/, "/");
	    }
	
	        return uri;
        }

        // Dart Tag
        function getDartTag(trackUrl) {
            var axel = Math.random() + "";
            var a = axel * 10000000000000;
            (new Image()).src = trackUrl + ";num=" + a + "?"

        }
        function GetDartTag(trackUrl){
        getDartTag(trackUrl);
        }

// -------------------------