var cart_browser_ie = document.all;
			
			function selectImage(img)
			{
				
				//set image url
				//alert(img);
				document.getElementById('imgProdImage').src = ('controls/Thumbnail.aspx?w=250&h=250&image=../' + img);
				document.getElementById('tbImgPath').value = img;
			}
			
			function zoomImage()
			{
				//alert('hi');
				//alert(document.getElementById('tbImgPath').value);
				window.open(('controls/ShowFullPicture.aspx?picturePath=../' + document.getElementById('tbImgPath').value), 'zoomPicture', 'Width=500, Height=500, menubar=0, titlebar=0, toolbar=0, scrollbars=0, status=0, resizable=0');
			}
			
			function getTabHeight()
			{
			
				var heightTab;
				
				if (navigator.userAgent.indexOf("Firefox")!=-1){
						return '85';}
					
				 else if(navigator.appName.indexOf("Explorer") != -1){
				 
					return '75';
					
				 }
 
		}
		
	    function validate()
        {
			    // if (isNaN(document.getElementById('tbQty').value) || (document.getElementById('tbQty').value.length==0) )
			    // {
				    // alert("Invalid Quantity");
				    // document.getElementById('tbQty').select()
				    // return false;
			    // }
				return true;
         }