function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function popupWindow(url) {
  window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=100,height=100,screenX=150,screenY=150,top=150,left=150');
  return false;
}

PopupHelper = {

	open_window:function(url, width, height) {
		if(!width){ width = 150; }
		if(!height){ height = 150; }
		window.open(url, 'popupwindow', 'width=' + width + ',height=' + height + ',resizable=yes,scrollbars=yes,left=10,top=10');
		return false;
	}
}