function OpenWin(FileToOpen,w,h){
      if (w=='' || w < 0 || w==null) w=277;
      if (h=='' || h < 0 || h==null) h=290;
	  if (h >= window.screen.availHeight) h = window.screen.availHeight-100;
	  if (w >= window.screen.availWidth) h = window.screen.availWidth-100;
  	  myWin=open(FileToOpen,"DisplayWidnow", "status=no,toolbar=no,menubar=no,Directories=no,resizable=no,ScrollBars=no,location=no,width="+w+",height="+h);	
myWin.focus();}