$(document).ready(function(){
	$(document).pngFix(); 
});  
 function activateButton(){}
function popWin(u, n, w, h){
	return window.open(u,n,
					   	"status=0,toolbar=0,location=0,menubar=0,directories=0,resizable=0,scrollbars=0," +
						"height=" + h + ",width=" + w);
}