function poptastic(url) {
		window.open(url, "common", 'resizable=yes,scrollbars=yes,toolbar=yes') ;
	}
	
	function popUp(url) {
		window.open(url, "common", 'width=550, height=600,left=400,top=200,screenX=400,screenY=200,resizable=yes,scrollbars=yes') ;
	}