<!-- 
/*
* $Id$
* Displays a preview page with the image from the form
*/

// link is : /frspreview/preview.php?id={PRODUCT_ID}&im={THUMBNAIL}&op={QTY_BOX_NAME}

function displayPreview(formObj) {
	// window.alert("In preview");
	if (!formObj.product_options && !formObj.product_id) {
		window.alert("Don't have product_id or product_options");
		return;
	}
	var str = "/frspreview/preview.php?id=" + formObj.product_id.value 
				+ "&op=" + formObj.product_id.value + "_";
	var first = true;
	var namePattern = /^product_options\[.+/;
	for(i = 0; i < formObj.elements.length; i++) {
		var elem = formObj.elements[i];
		if (!elem.name || !namePattern.test(elem.name))
			continue;
		var value = false;
		if (elem.selectedIndex && elem.selectedIndex != 0) {
			value = elem.options[elem.selectedIndex].value;
		} else {
			if (elem.value && elem.value.length != 0)
				value = elem.value;
		}
		if (value) {
			str += (first ? "" : "," ) + value;
			first = false;
		}
	}
	// window.alert(str);
	window.open(str,'preview','width=300,height=200,location=no,toolbars=no,directories=no,menubar=no,copyhistory=no');
}

// -->