function openWin(pUrl,wName,w,h,scroll)
	{
	var winl = ((screen.width-w)/2)-4
  	var wint = ((screen.height-h)/3)-10;
  	var settings  ='height='+h+',';
     	settings +='width='+w+',';
     	settings +='top='+wint+',';
     	settings +='left='+winl+',';
     	settings +='scrollbars=yes,';
     	settings +='resizable=yes';
	 	window.open(pUrl, wName, settings);
	}