function setAmount(c)
{
	var intSpecificId = c.options[c.selectedIndex].value;
	var intAmount = 0;
	var ddlAmount = null;
	
	var controlPrefix = c.id.replace("ddlSpecific","");
	
	//alert(controlPrefix);
	
	var ddlAmount = document.getElementById(controlPrefix + "ddlAmount");
	
	
	//alert('intSpecificId: '+intSpecificId);
	
	if(intSpecificId==0)
	{
		ddlAmount.options.length=1;
		ddlAmount.options[0].value = "0"; 
		ddlAmount.options[0].text = "-";
	}
	else
	{   
		var objHidden = document.getElementById(controlPrefix + "hidden" + intSpecificId);
		//alert("objHidden"+objHidden.id);
		if(objHidden!=null)
		{
			//intAmount = eval (controlPrefix + "hidden" + intSpecificId + ".value");
			intAmount = objHidden.value;
			//alert("Hittade objHiddenAltColor");
		}
			
		
		//Begränsa till max 5 i scrollern om det finns fler i lager
		if(intAmount>5)
		{
			intAmount=5;
		}
		
		ddlAmount.selected = true;
		ddlAmount.length=intAmount;
		
		var strAmountType="pcs";
		for(a=0;a<intAmount;a++)
		{
			ddlAmount.options[a].value = (a+1);
			ddlAmount.options[a].text = (a+1) + " " + strAmountType;
		}
		
		//Byt stora bilder
		var productImageName = "";
		var objHiddenProductImage = document.getElementById(controlPrefix + "hiddenproductimage" + intSpecificId);
		
		if(objHiddenProductImage!=null)
		{
			//intAlternativeProductImageId = eval (controlPrefix + "hiddenaltcolor" + intSpecificId + ".value");
			productImageName = objHiddenProductImage.value;
			//alert("Hittade objHiddenProductImage");
			
			var productImage = document.getElementById("ctl00_mainContentPH_imageProduct"); 
		    if(productImage!=null)
		    {
			    //alert(productImage.id);
			    //alert("<%=strImageRootUrl%>" + "product/" + productImageName);
			    productImage.src = "images/" + "product/" + productImageName;
		    }
		}
		
	    //Visa produkt bilden
		//var divProductImage = document.getElementById("divProductImage");
		//divProductImage.style.display='';
			
		//Göm storleksguiden
		//var divSizeGuide = document.getElementById("divSizeGuide");
		//divSizeGuide.style.display='none';
	}
}