function AddBookmark(title, url){
if (window.sidebar) { // Mozilla Firefox Bookmark		
window.sidebar.addPanel(document.title, location.href,"");	} 

else if( window.external ) { // IE Favorite		
window.external.AddFavorite(location.href,document.title);}

}


function leaveSite(url){
window.open(url,"xelpop")
}


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_popupMsg(msg) { //v1.0
  alert(msg);
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function verifyQueryTop(){
var strQuery = document.queryboxtop.query.value;
var reNonSpace = /\S/g;
if (reNonSpace.test(strQuery)) {
document.queryboxtop.submit();
} else {
alert("Please enter a question and click 'Go' to submit your question");
document.queryboxtop.query.focus();
return false;
}
}


function optionSelect(formname) {
    location.href = formname.GoWhere.options[formname.GoWhere.options.selectedIndex].value;
    }
    
 // clear the Sarch Text & reset the Style
function styleSearch()
{
	//alert('in the stylesearch func');
	var searchBox = document.getElementById("searchQuery");
	if(searchBox.value == "Type in question")
	{
		searchBox.value = "";
		searchBox.style.color = "#000";
	}
	else if( searchBox.value == "" )
	{
		searchBox.value = "Type in question";
		searchBox.style.color = "#999";
	}
}


function doClick(e)
{
	//the purpose of this function is to allow the enter key to 
	//point to the correct button to click.	    
    var code;
	if (!e) var e = window.event;
	if (e.keyCode) code = e.keyCode;
	else if (e.which) code = e.which;
		
    if (code == 13)
       {	
			if (e.cancelable)	
			{
				e.preventDefault();							
			}
			else
			{			
				e.keyCode=0;			
			}
			pageSearch();			
      }          
}  

//function to remove special characters from the search query
function filterNum(str) 
{
          
          var re = /\?|\&|=|\#/g;
          // remove special character like "?" 
          return str.replace(re, "");
}

// Search Function
function pageSearch()
{
	//alert('in the pagesearch func');
	var lvsearchterm = filterNum(document.getElementById("searchQuery").value);
	//alert(searchterm);
	var reNonSpace = /\S/g;
	var rex = /[^a-zA-Z ]/; 
	// setting the max length for the search query term 
	var searchterm = lvsearchterm.slice(0,75);
	if(searchterm != "Type in question")
	{
	        if ((reNonSpace.test(searchterm)))
	        {		
		        var loc = "/consumer-search-results/consumer-search-results.aspx?q="+ searchterm +"";
		        window.location = loc;		
	        } 
	        else 
	        {
		        alert("Please enter a question and click 'Go' to submit your question.");
		        document.getElementById("searchQuery").focus();
		        return false;
	        }
	 }
	 else
	 {
	    
	    //alert('it is Type in question');
	    alert("Please enter a question and click 'Go' to submit your question.");
		document.getElementById("searchQuery").focus();
		return false;
	 }
	 	
}

/* * * * * * * * * * * * * * * * * * * * * * *
 *                                           *
 *            Text Size Functions            *
 *                                           *
 * * * * * * * * * * * * * * * * * * * * * * */

//toggleStyleSheet toggles between stylesheets that have title="medium"  onload="this.disabled='true';" and 
//title="large"  onload="this.disabled='true';". 
function toggleStyleSheet() {
	var cookie = readCookie("style");  
	var title = cookie ? cookie : getPreferredStyleSheet();
	var newstyle;
	if (title == "medium")
		newstyle="large";
	else 
		newstyle="medium";
		
	setActiveStyleSheet(newstyle);
}

function setActiveStyleSheet(title) {
	//alert("setting style: " + title);
	var i, a, main;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
		
		if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
			if(a.getAttribute("title") == title) {
				a.disabled = false;
				//alert("stylesheet " + a.getAttribute("title") + " is now active");
			}
			else {
				a.disabled = true;
				//alert("stylesheet " + a.getAttribute("title") + " is now disabled");
			}
		}
	}
	createCookie("style", title, 365);	
}

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 "medium";
}

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);   
}