function getCartInfo()
{
	var mytotal, myitems, itemtext;
	
	//alert('getCartInfo')
	if (document.getElementById("pageCartItems"))
	{
		myitems = parseQS(ReadCookie('Snap%5FUID'),'cartqtyitems');
		if (myitems==null) { myitems = 0; }
		if (myitems=='') { myitems = 0; }
		if (myitems!=0) { document.getElementById("pageCartItems").innerHTML = myitems; }
	}
	
	if (document.getElementById("pageCartTotal"))
	{
		mytotal = parseQS(ReadCookie('Snap%5FUID'),'cartdollartotal');
		if (mytotal==null) { mytotal = "0.00"; }
		mytotal = mytotal.replace("%2E",".");
		if (mytotal!="0.00") { document.getElementById("pageCartTotal").innerHTML = FormatCurrency(mytotal); }
	}	
	
}

function setNavHeight()
{
	if (chkObject('left_navtr_cat'))
	{
		if (document.getElementById("left_navtr_cat").offsetHeight < document.getElementById("display_panel").offsetHeight)
		{
	    	document.getElementById("left_navtr_cat").style.height=document.getElementById("display_panel").offsetHeight-13+'px';
	    }
	}
	
	if (chkObject('left_navtr'))
	{
		if (document.getElementById("left_navtr").offsetHeight < document.getElementById("display_panel").offsetHeight)
		{
	    	document.getElementById("left_navtr").style.height=document.getElementById("display_panel").offsetHeight-13+'px';
	    }
	}
}

function chkObject(theVal)
{
	if (document.getElementById(theVal) != null) 
	{
		return true;
	} 
	else 
	{
	return false;
	}
}

function onLoad() {
	//alert('onLoad')
	onPageShow();
	
	
	//for refill page.
	if (document.getElementById("brand_name"))
		if (document.getElementById("brand_name").selectedIndex != 0)
			document.getElementById("brand_name").selectedIndex = 0;
	//end
}

function onPageShow() {
	//alert('onPageShow')
	getCartInfo();
	setNavHeight();	
}