function changeWidth(padding)
{
	crossSell = document.getElementById("crosssell");
	if(crossSell == null)
	{
		document.getElementById("main_product_info").style.width = "98%";
	}
	document.getElementById("product_info_2").style.width = document.getElementById("main_product_info").offsetWidth - document.getElementById("product_info_1").offsetWidth - padding + "px";
}