function RepWin(page)
{
/*
	rw = window.open(page,"Report","width=550,height=550,left=200,top=100");
	rw.focus();
*/
 var width  = 550;
 var height = 550;
 var left   = (screen.width/2)  - (width/2);
 var top    = (screen.height/2) - (height/2);
 var params = 'width='+width+', height='+height;
 params += ', top='+top+', left='+left;
 params += ', directories=no';
 params += ', location=no';
 params += ', menubar=no';
 params += ', resizable=no';
 params += ', scrollbars=no';
 params += ', status=no';
 params += ', toolbar=no';
 newwin=window.open(page,'Report', params);
 if (window.focus) {newwin.focus()}
 return false;
}