function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		nav_02_over = newImage("images/nav_02-over.gif");
		nav_03_over = newImage("images/nav_03-over.gif");
		nav_04_over = newImage("images/nav_04-over.gif");
		nav_05_over = newImage("images/nav_05-over.gif");
		nav_06_over = newImage("images/nav_06-over.gif");
		nav_07_over = newImage("images/nav_07-over.gif");
		nav_08_over = newImage("images/nav_08-over.gif");
		preloadFlag = true;
	}
}

	function clearTip(field)
{
	if(field.defaultValue == field.value)
	field.value = "";
}

function writeTip(field)
{
	if(field.value == "")
		field.value = field.defaultValue;
}	




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; }
}

	var xmlHttp
	function show_Ajax_Call(fld, c)
	{ 
	  
	   var obj = document.getElementById(c);
      // alert(obj);
	   if (obj)
		obj.innerHTML = '';
			
	  var url=fld+"&sid=" + Math.random();
		//alert(url)
		xmlHttp=GetXmlHttpObject(function () { stateChanged(c); })
		xmlHttp.open("GET", url , true)
		xmlHttp.send(null)
	} 

	function stateChanged(c) 
	{ 
		if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")    // KEEP GET AN ERROR HERE
		{ 
			var obj = document.getElementById(c);
			if (obj) obj.innerHTML =xmlHttp.responseText;
			//alert (xmlHttp.responseText);    
		} 
		else
		{
			document.getElementById(c).innerHTML='';
		}
	
	} 

function GetXmlHttpObject(handler)
	{ 
		var objXmlHttp=null
		
		if (navigator.userAgent.indexOf("Opera")>=0)
		{
			alert("This example doesn't work in Opera") 
			return 
		}
	
		if (navigator.userAgent.indexOf("MSIE")>=0)
		{ 
			var strName="Msxml2.XMLHTTP"
			if (navigator.appVersion.indexOf("MSIE 5.5")>=0)
			{
				strName="Microsoft.XMLHTTP"
			} 
		
			try
			{ 
				objXmlHttp=new ActiveXObject(strName)
				objXmlHttp.onreadystatechange=handler 
				return objXmlHttp
			} 
			
			catch(e)
			{ 
				alert("Error. Scripting for ActiveX might be disabled") 
				return 
			} 
		} 
		if (navigator.userAgent.indexOf("Mozilla")>=0)
			{
				objXmlHttp=new XMLHttpRequest()
				objXmlHttp.onload=handler
				objXmlHttp.onerror=handler 
				return objXmlHttp
			}
	} 

/*Ajax Activex object code ended*/

	function HideDisplay(id)
	{
		
		if (document.getElementById(id).style.display=="none")
			{
			document.getElementById(id).style.display = "block";
			//document.getElementById(id).style.left=parseInt(event.clientX+5)+'px'
			//document.getElementById(id).style.top=parseInt(event.clientY+5)+'px'

			}
		else
		{
			document.getElementById(id).style.display = "none";
			//document.getElementById('loginsection').style.display = "block";
		}
	}
	
	function HideDetails(id)
	{
			document.getElementById(id).style.display = "none";
	}
	
	function displayBlock(id,imgId)
	{
		if (document.getElementById(id).style.display=="none")
			{
				document.getElementById(id).style.display = "block";
				
				document.getElementById(imgId).src = "../images/productnvMinus.gif";
			}
		else
		 {
			 document.getElementById(imgId).src = "../images/procuctnvPlus.gif";
			 document.getElementById(id).style.display = "none";
		 }
	}



// Browser safe opacity handling function


function closeMyPopup(divid) {
	document.getElementById(divid).style.display = "none";
}

function fireMyPopup(Id) {
	//setOpacity( 0,Id );
	//alert(alert(document.getElementById(Id).style.display));
	if(document.getElementById(Id).style.display == "block")
	{
		
		document.getElementById(Id).style.display = "none";
		//fadeOutMyPopup(Id);
	}
	else
	{
		
		document.getElementById(Id).style.display = "block";
		//fadeInMyPopup(Id);
	}
	
}