var styleID = -1

function add_style(intStyleVal)
{
	styleID = intStyleVal
}

function addtocart(pageurl,isAdd,isStyle)
{
	if(isAdd!=0)
	{
		if(styleID != -1 && isStyle == 1)
			pageurl = pageurl + ',' + styleID.toString()
		else
			pageurl = pageurl + ',0'
	}

	var pdopt = getCheckboxValueEx('pdprom')

	pageurl+= ',' + pdopt;
	window.open(pageurl,'win_cart','menubar=no,toolbar=no,location=no,directories=no,status=yes,scrollbars=1,resizable=0,width=570,top=' + (window.screen.availHeight-310)/2 + ',left=' + (window.screen.availWidth-570)/2 + ',height=410')
	return false
}

function checkcart(pageurl)
{
	window.open(pageurl , 'win_cart','menubar=no,toolbar=no,location=no,directories=no,status=yes,scrollbars=1,resizable=0,width=570,top=' + (window.screen.availHeight-310)/2 + ',left=' + (window.screen.availWidth-570)/2 + ',height=310')
	return false
}

function viplogin(pageurl)
{
	document.all['sp_login'].innerHTML = '<iframe name="loginfrm" src="/member/login.asp" height=1 width=1 scrolling=no frameborder=0></iframe>'
	window.open(pageurl , 'viplogin','menubar=no,toolbar=no,location=no,directories=no,status=yes,scrollbars=1,resizable=0,width=570,top=' + (window.screen.availHeight-310)/2 + ',left=' + (window.screen.availWidth-570)/2 + ',height=310')
	return false
}

function JumpTo(anchor)
{
	var object = eval('document.all.' + anchor)
	if(object != null) object.scrollIntoView(true)
}

function goView(igo)
{
	JumpTo('igo' + igo)
	return false
}

function show_group_product(iGroupID)
{
	var pageurl = 'show_groupproduct.asp?productid=' + iGroupID.toString()
	var WinProp = 'scrollbars=yes,toolbar=yes,location=yes,status=yes,menubar=yes,resizable=yes,width=650,height=500,left=' + (window.screen.availWidth-650)/2 + ',top=' + (window.screen.availHeight-600)/2

	window.open(pageurl,'group_product',WinProp)
}

function getCheckboxValueEx(ename)
{
	var ae = document.getElementsByName(ename);
	var al = ae.length;
	var i = 0,tmpval = 0;

	for (i=0;i<al;i++)
		if (ae[i].checked&&!ae[i].disabled) tmpval+=parseInt(ae[i].value);

	return (tmpval);
}