function LaunchImage(theURL,Width,Height){
	  var Scrollbars = "no";
	  if(screen.height<Height){
	  var Height = (screen.height-200);
	  var Scrollbars = "yes";
	  }
	  
	  if(screen.width<Width){
	  var Width = (screen.width-200);
	  var Scrollbars = "yes";
	  }
	  else{
	  var Width = Width;
	  }
	  var Left = (screen.width-Width)/2;
	  var Top = (screen.height-Height)/2;
	  var params = ('toolbar=no,scrollbars=' + Scrollbars + ',resizable=no,left=' + Left +',top=' + Top +',width=' + Width + ',height=' + Height);
	  
	Pop = window.open(theURL, "LaunchImage", params);
	
	Pop.focus();
}