function popup(){
	document.getElementById('product_window').onclick = securePopup;
	document.getElementById('closeproducts').onclick = secureHide;
	
}
function securePopup(){
	document.getElementById('product_popup').style.display="block";
}
function secureHide(){
	document.getElementById('product_popup').style.display="none";
}

addLoadEvent(popup);