var newWindow = null;

function ProductCategoryPop_openNewWindow(url, type, str)
{
	var date1 = new Date();
	window.name = "productExhibitList" + date1.getTime();
	newWindow = window.open(url, type, str);		
	if (newWindow != null)
	{
		if (newWindow.opener == null)
			newWindow.opener = self;
	} 	
}