function openWin(url,name,w,h) {

	var att = "WIDTH="+ w +",HEIGHT="+ h +",TOOLBAR=NO,SCROLLBARS=YES,MENU=NO,STATUS=NO,RESIZABLE=YES,TOP=1,LEFT=1";

	window.open(url,name,att).focus();

};



function changeQty(index,value){

	window.location = "shoppingcart.jsp?addQty=" + index + "," + value;

};



function remove(index){

	window.location = "remove.jsp?rm=" + index;

};



function createCookie(name,value,days) {

	if (days) {

		var date = new Date();

		date.setTime(date.getTime()+(days*24*60*60*1000));

		var expires = "; expires="+date.toGMTString();

	}

	else var expires = "";

	document.cookie = name+"="+value+expires+"; path=/";

}



function readCookie(name) {

	var nameEQ = name + "=";

	var ca = document.cookie.split(';');

	for(var i=0;i < ca.length;i++) {

		var c = ca[i];

		while (c.charAt(0)==' ') c = c.substring(1,c.length);

		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);

	}

	return null;

}



function eraseCookie(name) {

	createCookie(name,"",-1);

}





/*function loadCartFromCookie(){

	var cookieData = readCookie("bb_cart");

	var items = cookieData.split(':');

	alert(items.length);

	document.writeln("<form id=\"loadCart\" name=\"loadCart\" action=\"loadCart.jsp\" method=\"POST\">");

	for(var i=0;i < items.length;i++) {

		var item = items[i].split(',');

		//alert(item[0]);

		//alert(item[1]);

		document.writeln"<input type=\"hidden\" name=\"item_" + i + "\" value=\"" + item[0] + "\">");

		//document.writeln("<input type=\"hidden\" name=\"quantity_" + i + "\" value=\"" + item[1] + "\">");

	}

	//document.writeln("</form>");

	//document.form.submit;

} */