// index:
//************************************************************
// 1.  some global variables
// 2.  macromedia rollover functions
// 3.  date string
// 4.  open window function
// 5.  get this page name
// 6.  get query string data
// 7.  navigation functions
// 8.  trim
// 9.  cross browser XMLHttpRequest
// 10. changing a named html element with innerHTML
// 11. manipulations with visibility and display of elements
// 12. locates elements of a certain class
// 13. isEmpty
// 14. open new window
// 15. Clinical Library Tab State Handler (selection)
// 16. Clinical Library Tab State Handler (mouse over)
// 17. PE code for footer
// 18. custom copyright line
// 19. change image
// 20. Set Hidden OPTValue
// 21. Lightbox light
//************************************************************
// 1. some global variables

var isNav, isIE, isNavSix;
var coll = "";
var styleObj = "";
if (parseInt(navigator.appVersion) >= 4) {
	if (navigator.appName == "Netscape") {
		isNav = true;
		if (parseInt(navigator.appVersion) >= 5) {
		isNavSix = true;
		}
	} else {
		isIE = true;
		coll = "all.";
		styleObj = ".style";
	}
}

function confirmLeavingPPN() {
   alert("Non-Pfizer Off-Site Link\n\nYou are now leaving the PfizerPro.com Web site. Links to other sites are provided as a convenience to the viewer. Pfizer accepts no responsibility for the content of linked sites."); 
   }
   
  function PartnerLinkClicked(name, obj) {
  
}
//************************************************************
// 2. macromedia rollover functions

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_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_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];}}
}

//onMouseOut="MM_swapImgRestore();"
//onMouseOver="MM_swapImage('efficacyRcc','','images/nav/efficacyRccOver.gif',1);"


//************************************************************
// 3. date string

var monthNames = new Array ("January",
							"February",
							"March",
							"April",
							"May",
							"June",
							"July",
							"August",
							"September",
							"October",
							"November",
							"December");
var now = new Date();
var amPm = (now.getHours() < 12) ? " AM" : " PM";
var hour = (now.getHours() > 12) ? (now.getHours() - 12) : (hour == 0) ? "12" : now.getHours();
var min = (now.getMinutes() < 10) ? ("0" + now.getMinutes()) : (now.getMinutes());
var theYear = (now.getYear() < 1900) ? (now.getYear() + 1900) : now.getYear()
var theDateString = monthNames[now.getMonth()] + " " + now.getDate() + ", " + theYear + " " + hour + ":" + min + amPm;
if (isIE) {
	if (navigator.platform.match("Mac")) {
		theDateString = monthNames[now.getMonth()] + " " + now.getDate() + ", " + theYear;
	}		
}

//************************************************************
// 4. open window function

function openNewWindow(page,name,width,height,top,left,propSet) {

	var windowProps = new Array (8);
	windowProps[0] = "resizable=yes";
	windowProps[1] = "scrollbars=yes";
	windowProps[2] = "titlebar=yes";
	windowProps[3] = "toolbar=yes";
	windowProps[4] = "menubar=yes";
	windowProps[5] = "location=yes";
	windowProps[6] = "status=yes";
	windowProps[7] = "directories=yes";
	
	var myProps = "";
	var mySize = "";
	
	if (propSet == 'one') {
		 myProps = ',' + windowProps[0] + ',' + windowProps[1];
	} else if (propSet == "full") {
		myProps = ',' + windowProps.join(",");
	} else {
		myProps = "";
	}	
	
	if ((width > 50)||(height > 50)) {
		var mySize = 'width=' + width + ',' + 'height=' + height + ',' + 'top=' + top + ',' + 'left=' + left;
	}
	
	var myString = mySize + myProps;
	window.open(page,name,myString);
	
}

function popGlossary(theUrl) {
	openNewWindow(theUrl,"gloss",484,289,0,0,"none");
}

//************************************************************
// 5. get this page name

var parts = new Array;
var thisSite = new Array;
var test;

//check the current page
test = location.href.substring(location.href.lastIndexOf("/"));
parts = test.split('?');
thisSite.thisPage = parts[0].replace("/","");

var pageName = thisSite.thisPage;

//************************************************************
// 6. get query string data
// qs is query string to parse

function Querystring(qs) { // optionally pass a querystring to parse
	this.params = new Object()
	this.get=Querystring_get;
	
	if (qs == null)
		qs=location.search.substring(1,location.search.length)

	if (qs.length == 0) return

// Turn <plus> back to <space>
// See: http://www.w3.org/TR/REC-html40/interact/forms.html#h-17.13.4.1
	qs = qs.replace(/\+/g, ' ')
	var args = qs.split('&') // parse out name/value pairs separated via &
	
// split out each name=value pair
	for (var i=0;i<args.length;i++) {
		var value;
		var pair = args[i].split('=')
		var name = unescape(pair[0])

		if (pair.length == 2)
			value = unescape(pair[1])
		else
			value = name
		
		this.params[name] = value
	}
}

function Querystring_get(key, default_) {
	// This silly looking line changes UNDEFINED to NULL
	if (default_ == null) default_ = null;
	
	var value=this.params[key]
	if (value==null) value=default_;
	
	return value
}

// test for common query strings in url
// flash
var qs = new Querystring();
var qsFlash = qs.get("flash");
var isFlash = true;

if (qsFlash == "false" || qsFlash == "FALSE") {
	isFlash = false;
} else {
	isFlash = true;
}

// printable version
var qs = new Querystring();
var qsPrintable = qs.get("print");
var qs = new Querystring();
var qsPrintable2 = qs.get("PrinterFriendly");
var isPrinter = false;

if (qsPrintable == "true" || qsPrintable == "TRUE" || qsPrintable2 == "true" || qsPrintable2 == "TRUE") {
	isPrinter = true;
} else {
	isPrinter = false;
}

//************************************************************
// 7. navigation functions

function theGo(thePlace) {
	window.location = thePlace;
}

function goBack() {
	window.history.back(-1);
}

function returnTo() {
	if (document.referrer != "") {
		window.location.href = document.referrer;
	}
}

//***************************************************************
// 8. trim

function trim(strToTrim) { 
	// leading spaces 
	while (strToTrim.substring(0,1) == ' ') {
		strToTrim = strToTrim.substring(1, strToTrim.length);
	}
	
	// trailing spaces 
	while (strToTrim.substring(strToTrim.length-1,strToTrim.length) == ' ') {
		strToTrim = strToTrim.substring(0, strToTrim.length-1);
	}
	return strToTrim;
}

//************************************************************
// 9. cross browser XMLHttpRequest

function getHTTPObject() {
	var objType = false;
	if (window.XMLHttpRequest) {
		objType = new XMLHttpRequest();
	} else if (window.ActiveXObject) {
		try {
      objType = new ActiveXObject("Msxml2.XMLHTTP");
    } catch(e) {
      try {
        objType = new ActiveXObject("Microsoft.XMLHTTP");
      } catch(e) {
        objType = false;
      }
    }
  }
  return objType;
}

// read an xml file from the server
function grabFile(file) {
	var request = getHTTPObject();
	if (request) {
		request.onreadystatechange = function() {
		parseResponse(request);
	};
	request.open("GET", file, true);
    request.send(null);
  }
}

// parse the response
function parseResponse(request) {
	if (request.readyState == 4) {
		if (request.status == 200 || request.status == 304) {
			var data = request.responseXML;
			//var data = request.responseText
			return data;
		}
	}
}

function parseData(which) {
	myData = data.getElementsByTagName(which)[0].firstChild.nodeValue;
	return myData;
}


//************************************************************
// 10. changing a named html element with innerHTML

// empty an element
function clearOut(anElement) {
	var myElement = document.getElementById(anElement);
	myElement.innerHTML = "";
}

// add to an element
function addTo(anElement, addThis) {
	var myElement = document.getElementById(anElement);
	var startHere = myElement.innerHTML
	myElement.innerHTML = startHere + addThis;
}

// replace an element
function changeTo(anElement, newStuff) {
	var myElement = document.getElementById(anElement);
	myElement.innerHTML = newStuff;
}

//************************************************************
// 11. manipulations with visibility and display of elements
// convert object name string or object reference
// into a valid object reference, and perfom

function getObject2(obj) {
	theObj = document.getElementById(obj).style;
	return theObj;
}

// Setting the visibility of an object to visible
function show(obj) {
	var theObj = getObject2(obj);
	theObj.visibility = "visible";
}

// Setting the visibility of an object to hidden
function hide(obj) {
	var theObj = getObject2(obj);
	theObj.visibility = "hidden";
}

// Setting the display of an object to block
function display(obj) {
	var theObj = getObject2(obj);
	theObj.display = "block";
}

// Setting the display of an object to none
function unDisplay(obj) {
	var theObj = getObject2(obj);
	theObj.display = "none";
}

// toggle display of an object
function toggleDisplay(obj) {
	var theObj = getObject2(obj);
	if (theObj.display == "none") {
		theObj.display = "block";
	} else {
		theObj.display = "none";
	}
}

//************************************************************
// 12. locates elements of a certain class
// strClass:
// string containing the class(es) that you are looking for
// strTag (optional, defaults to '*'):
// An optional tag name to narrow the search to specific tags e.g. 'a' for links.
// objContElm (optional, defaults to document):
// An optional object container to search inside. Again this narrows the scope of the search

function getElementsByClassName(strClass, strTag, objContElm) {
	strTag = strTag || "*";
	objContElm = objContElm || document;
	var objColl = objContElm.getElementsByTagName(strTag);
	if (!objColl.length && strTag == "*" && objContElm.all) objColl = objContElm.all;
	var arr = new Array();
	var delim = strClass.indexOf('|') != -1 ? '|' : ' ';
	var arrClass = strClass.split(delim);
	for (var i = 0, j = objColl.length; i < j; i++) {
		var arrObjClass = objColl[i].className.split(' ');
		if (delim == ' ' && arrClass.length > arrObjClass.length) continue;
		var c = 0;
		comparisonLoop:
		for (var k = 0, l = arrObjClass.length; k < l; k++) {
			for (var m = 0, n = arrClass.length; m < n; m++) {
				if (arrClass[m] == arrObjClass[k]) c++;
				if (( delim == '|' && c == 1) || (delim == ' ' && c == arrClass.length)) {
					arr.push(objColl[i]);
					break comparisonLoop;
				}
			}
		}
	}
	return arr;
}

// to cover Mac IE 5.0's lack of the push method
// but this may interfere with some ajax scripts
//Array.prototype.push = function(value) {
//	this[this.length] = value;
//}

/*
//usage examples:
//all elements of class "one"
var myObjColl = getElementsByClassName('one');
for (var i = 0, j = myObjColl.length; i < j; i++) {
   // Do your thing here.
}

//all links ('a') of class "one" in container id "container"
var cont = document.getElementById('container');

var myObjColl = getElementsByClassName('one', 'a', cont);
for (var i = 0, j = myObjColl.length; i < j; i++) {
   // Do your thing here.
}

//all spans of classes "one" OR "two" in container id "container"
var cont = document.getElementById('container');

var myObjColl = getElementsByClassName('one|two', 'span', cont);
for (var i = 0, j = myObjColl.length; i < j; i++) {
   // Do your thing here.
}

//all spans of classes "one" AND "two" in container id "container"
var cont = document.getElementById('container');

var myObjColl = getElementsByClassName('one two', 'span', cont);
for (var i = 0, j = myObjColl.length; i < j; i++) {
   // Do your thing here.
}


// now loop through the results and do something
var c = getElementsByClassName('blah');

for(var i=0;j=c.length; i<j; i++){
  c[i].style.display = 'none';
}
*/

//************************************************************
// 13. isEmpty
// Determine whether a variable is considered to be empty based on its type
// types = number, string, boolean, object, function, undefined
// 
//	Returns FALSE if var has a non-empty and non-zero value:
//	"" (an empty string)
//	null (an empty string)
//	0 (an empty number)
//	false (an empty boolean)
//	0 (an empty value length of an object)
//	null (an empty value of an object)
//	undefined (an empty object type)

function isEmpty(variable) {
	if(typeof variable == "number"){
		if (variable == 0){
			return true;
		}
	}
	else if (typeof variable == "string"){
		if(variable == null || variable == "" || variable.length <= 0){
			return true;
		}
	}
	else if (typeof variable == "boolean"){
		if (variable == false){
			return true;
		}
	}
	else if (typeof variable == "object"){
		if (variable.value.length == 0 || variable.value == null){
			return true;
		}
		else if(variable.type == "select-one")
		{
			if(variable.value.toLowerCase().indexOf('--') > 0)
			{
				return true;
			}
			if(variable.value.toLowerCase().indexOf("please select") > 0)
			{
				return true;
			}
			if(variable.value.toLowerCase().indexOf("select one") > 0)
			{
				return true;
			}
		}	
	}
	else if (typeof variable == "function"){
		return false;
	}
	else if (typeof variable == "undefined"){
		return true;
	}
	else if (typeof variable == "null"){
		return true;
	}
	return false;
}

//************************************************************
// 14. open new window
function openWin(arg_url, arg_name, arg_width, arg_height, arg_scroll, arg_resize) {
	var offset = 35;
	var newWidth = arg_width + offset;
	var newHeight = arg_height + offset;
	//var win = window.open(arg_url,arg_name,'scrollbars=' + arg_scroll + ',resizable=' + arg_resize + ',width=' + newWidth +  ',height=' + newHeight);
	var win = window.open(arg_url,arg_name,'scrollbars=yes,resizable=' + arg_resize + ',width=' + newWidth +  ',height=' + newHeight);
}

//************************************************************
// 15. Clinical Library Tab State Handler (selection)
function enableReprintsTab(selected)
{
	toggleClasses('reprints_tab','displayInline','displayInline','slides_tab','hidePage','hidePage','guidelines_tab','hidePage','hidePage');
	document.getElementById('tabReprints').className='tabReprintsOn';			
	document.getElementById('tabSlides').className='tabSlidesOff';
	document.getElementById('tabGuidelines').className='tabGuidelinesOff';
	if (selected = 'yes')
		preMouseoverStyle = 'tabReprintsOn';
					
}
				
function enableSlidesTab(selected)
{	
	toggleClasses('reprints_tab','hidePage','hidePage','slides_tab','displayInline','displayInline','guidelines_tab','hidePage','hidePage');
	document.getElementById('tabReprints').className='tabReprintsOff';
	document.getElementById('tabSlides').className='tabSlidesOn';
	document.getElementById('tabGuidelines').className='tabGuidelinesOff';
	if (selected = 'yes')
		preMouseoverStyle = 'tabSlidesOn';
}
				
function enableGuidelinesTab(selected)
{
	toggleClasses('reprints_tab','hidePage','hidePage','slides_tab','hidePage','hidePage','guidelines_tab','displayInline','displayInline');
	document.getElementById('tabReprints').className='tabReprintsOff';
	document.getElementById('tabSlides').className='tabSlidesOff';
	document.getElementById('tabGuidelines').className='tabGuidelinesOn';
	if (selected = 'yes')
		preMouseoverStyle = 'tabGuidelinesOn';
}

//************************************************************
// 16. Clinical Library Tab State Handler (mouse over)
var preMouseoverStyle = 'tabReprintsOn';
				
function tabMouseover(tab)
{
	var thisTab = document.getElementById(tab);
	preMouseoverStyle = thisTab.className;
	var newClass = tab + 'On';
	thisTab.className = newClass;
}

function tabMouseout(tab)
{
	var thisTab = document.getElementById(tab);
	thisTab.className = preMouseoverStyle;
}

//**************************************************************************
// 18. custom copyright line

function copyright () {
	
	//var currentPage = location.href;

	//if (currentPage.match(".com/product-info/sutent-indication.jsp")) {
	//	document.write("&copy; 2007-2008 Pfizer Inc. All rights reserved");
		
	//} else {
		document.write("&copy; 2009 Pfizer Inc. All rights reserved");
	//}
}

//**************************************************************************
// 19. change image

function chgImg(imgName, imgSrc) {
	document.images[imgName].src = imgSrc;
}

//**************************************************************************
// 17. PE code for footer
function writePE () {
	
	var currentPage = location.href;
	
	if (currentPage.match("../pages/reimbursement-and-patient-assistance-programs.aspx")||currentPage.match("../pages/first-resource.aspx") || currentPage.match("../pages/first-resource.aspx?tab=PatientAssistance")||currentPage.match("../pages/first-resource.aspx?tab=Enrollment") ){
		document.write("SUU00237AB");

} else if (currentPage.match("../pages/aromasin.aspx?Tab=safety")||currentPage.match("../pages/aromasin-safety-advanced-breast-cancer.aspx")||currentPage.match("../pages/aromasin-efficacy.aspx")||currentPage.match("../pages/aromasin-advanced-breast-cancer.aspx")) {
		document.write("SUU00237G");
		//
	} else if (currentPage.match("../pages/professional-resources-and-links.aspx")||currentPage.match("../pages/webcast.aspx")||currentPage.match("../pages/webcast.aspx")) {
		document.write("SUU00237H");
		//
	} else if (currentPage.match("../pages/useful-web-sites.aspx")||currentPage.match("aromasin.aspx")||currentPage.match("default.aspx")||currentPage.match("camptosar.aspx")||currentPage.match("sutent.aspx")) {
		document.write("SUU00237D");
		//
	} else if (currentPage.match("patient-education-materials.aspx")||currentPage.match("../pages/patient-education-materials-breast.aspx")||currentPage.match("../pages/patient-education-materials-colorectal.aspx")||currentPage.match(".com/professional-resources/calendar-")||currentPage.match("index.aspx")||currentPage.match("../Pages/oncology-pipeline.aspx")||currentPage.match(".com/product-info/product-centers.aspx")||currentPage.match(".com/content/clinical-library-and-slides.aspx")) {
		document.write("SUU00237E");
		
	} else if (currentPage.match("../pages/sutent-materials-and-tools.aspx")||currentPage.match("../pages/patient-education-materials-renal.aspx")||currentPage.match("../pages/patient-education-materials-gist.aspx")) {
		document.write("SUU00237F");
		
	} else {
		document.write("SUU00237");
	}
}

function setCookie(name, value, expires, path, domain, secure)
{
    document.cookie= name + "=" + escape(value) +
        ((expires) ? "; expires=" + expires.toGMTString() : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
}
function deleteCookie(name, path, domain)
{
   if (getCookie(name))
    {
        document.cookie = name + "=" + 
            ((path) ? "; path=" + path : "") +
            ((domain) ? "; domain=" + domain : "") +
            "; expires=Thu, 01-Jan-70 00:00:01 GMT";
    }
}
function getCookie(name)
{     
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1)
    {
        begin = dc.indexOf(prefix);
        if (begin != 0) return null;
    }
    else
    {
        begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1)
    {
        end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
}
function openSlidesPPT()
{
	a=window.open("pop_record_page_hit.aspx?BrowsingType=DirectUrl", "Welcome","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,height=40,width=40,left=450,top=400");
	a.blur();	
}
function Validate() 
{
var form = document.forms[0];
	for (var i = 0; i < form.elements.length; i++ )
	{
		if (form.elements[i].type == 'checkbox')
		{
			if (form.elements[i].checked == true)
			{
				return true;
			}
		}
	}
		alert('You need to select Webcast from the checkbox to register');return false;
}

function index(a)
             {
             var num = a.indexOf('?');
             if (num < 0) return a.length;
                          return num;
                          }
function capturepage(a)
             {
             var temp = a.indexOf('Pages');
             var temp1 = a.substring(temp+6);
             return temp1;
             }

if (window.document.referrer.length==0 && unescape(capturepage(top.location.href)).indexOf('clinical-library-and-slides')!=-1)
{

if(unescape(capturepage(top.location.href)).indexOf('adjuvant therapy for early stage breast cancer after 2 to 3 years of tamoxifen')!=-1)
	window.location.href = 	"clinical-library-and-slides.aspx?slides=39&tab=slides&BrowsingType=Directurl";
else if (unescape(capturepage(top.location.href)).indexOf('Update: a treatment continuum in mCRC: strategic approach to extend survival')!=-1)
	window.location.href = 	"clinical-library-and-slides.aspx?slides=38&tab=slides&BrowsingType=Directurl";
else if (unescape(capturepage(top.location.href)).indexOf('Randomized, controlled trial of irinotecan')!=-1)
	window.location.href = 	"clinical-library-and-slides.aspx?Reprints=1&tab=Reprints&BrowsingType=Directurl";
else if (unescape(capturepage(top.location.href)).indexOf('Sunitinib versus interferon alfa in metastatic renal-cell carcinoma')!=-1)
	window.location.href = 	"clinical-library-and-slides.aspx?Reprints=4&tab=Reprints&BrowsingType=Directurl";
else if (unescape(capturepage(top.location.href)).indexOf('Efficacy and safety of sunitinib in patients with advanced gastrointestinal stromal')!=-1)
	window.location.href = 	"clinical-library-and-slides.aspx?Reprints=5&tab=Reprints&BrowsingType=Directurl";
}


function checkThirdParty(thirdPartyUrl)
{	
	//if (thirdPartyUrl.length!=0 && thirdPartyUrl!="")
	//{		
			//confirmLeavingPPN();
	//}	
	return;
}

//**************************************************************************
// 20. Set Hidden OPTValue - Needs to be removed when OtherProductCallOut control is used on product pages

function SetHiddenOPTValue(OPTValue)
{
}

//**************************************************************************
// 21. Lightbox light

var curr_lb_div;
var is_modal = false;

function ShowLightBox(lb_div, isModal)
{
        
    document.getElementById(lb_div).style.display='block';
    document.getElementById('fade').style.display='block';
    curr_lb_div = lb_div;
    if (isModal)
        is_modal = true;
    else is_modal = false;
}

function HideLightBox()
{
    if (document.getElementById(curr_lb_div))
    {
         document.getElementById(curr_lb_div).style.display='none';
         document.getElementById('fade').style.display='none';
         curr_lb_div = '';
    }
}