<!--
function openUrl (url) {
  var width  = 440;
  var height =  590;
  var str = '';
  if (window.screen) { 
  	var ah = screen.availHeight - 10; 
  	var aw = screen.availWidth - 10; 
   
  	var xc = ( aw - width ) / 2; 
  	var yc = ( ah - height ) / 2; 
   
  	str += ",left=" + xc + ",screenX=" + xc; 
  	str += ",top=" + yc + ",screenY=" + yc; 
  } 
  window.open(url,"","width="+width+",height="+height+str+",alwaysRaised=yes,toolbar=0,directories=0,menubar=0,status=1,location=0,scrollbars=1,copyhistory=0")
}
//-->