function openHelper(url,width,height) {
	var today = new Date();
	var name = today.getTime();
	var helperWindow = window.open(url,name,'width=' + width + ',height=' + height + ',resizable=yes,scrollbars=yes,menubar=yes,status=yes,location=yes');
}

function openHelper_fixed(url,width,height) {
	var today = new Date();
	var name = today.getTime();
	var helperWindow = window.open(url,name,'width=' + width + ',height=' + height + ',resizable=no,scrollbars=no,menubar=no,status=no,location=no');
}