function winOpenEx(url,title,w,h,s)
{
	var wndCart;
	wndCart = window.open(url, title, s + ",Width="+ w +"px,Height=" + h + "px");
	wndCart.focus();
	return wndCart;
}

// windows open
function winOpen(url,title,w,h)
{
	return winOpenEx(url, title, w, h, "status=no,resizable=yes,scrollbars=no,toolbar=no,location=no,menu=no,top=100px,left=8px");
}

function showScreen_mgc(url, w, h)
{
	var toUrl = "images/screenshots/magicall/" + url;
	var wndCart = winOpen("screen.php?title=MagiCall Screenshots&pic=" + toUrl, "Mgc_Screen", w+12, h+12);
}