/// $Id: quick_look.js,v 1 2008/07/06 sandra Exp $

////////////////////////////////////////////
function getposOffset(overlay, offsettype){
var totaloffset=(offsettype=="left")? overlay.offsetLeft : overlay.offsetTop;
var parentEl=overlay.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
}

function overlay(curobj, subobjstr, opt_position, x){
if (document.getElementById){
var subobj=document.getElementById(subobjstr)
subobj.style.display=(subobj.style.display!="block")? "block" : "none"
var xpos=getposOffset(curobj, "left")+((typeof opt_position!="undefined" && opt_position.indexOf("right")!=-1)? -(subobj.offsetWidth-curobj.offsetWidth) : 0)
var ypos=getposOffset(curobj, "top")+((typeof opt_position!="undefined" && opt_position.indexOf("bottom")!=-1)? curobj.offsetHeight : 0)
if (opt_position == 'topmiddle')
	xpos=xpos-(subobj.offsetWidth/2)+(curobj.offsetWidth/2);
subobj.style.left=xpos+"px"
if (!x)
	var x='';
subobj.style.top=Math.round(ypos-100)+"px"
//subobj.style.top=ypos+"px"
return false
}
else
return true
}

function overlayclose(subobj){
document.getElementById(subobj).style.display="none"
}
////////////////////////////////////////////

function quick_look(pid) {

	overlayclose('quick_look_product');

	overlay(document.getElementById('po_'+pid), 'quick_look_product', 'topmiddle');
	if (document.getElementById('quick_look_product'))
		document.getElementById('quick_look_product').innerHTML = "Loading...";

	xajax_select_product(pid);
	if (document.getElementById('product_check'))
		document.getElementById('product_check').value='on';

/*	if (document.getElementById('my_shadow'))
		shadow();
	else	
		setTimeout('shadow()', 1500);
*/

}

function hide_quick_look() {
if (document.getElementById('quick_look_product') && document.getElementById('product_check'))
	if (document.getElementById('product_check').value == 'on')
		overlayclose('quick_look_product');
}

function product_check(t) {
	if (document.getElementById('product_check'))
		document.getElementById('product_check').value=t;
}

function window_reload() {
	window.self.location='/cart.php';
}

function quick_look_add_to_cart(pid, options) {
	redirect_cart = true;
	xajax_add_to_cart(pid, options);
	overlayclose('quick_look_product');
//	setTimeout('window_reload()', 5000);
//	setTimeout('window_reload()', 1500);
//	window.location.reload();
//	window.self.location='cart.php';
}

function window_cl() {
	overlayclose('quick_look_product');
	//setTimeout('window_reload()', 1500);
}