function OpenDL(url){
	winTech = window.open(url,'download','toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,width=720,height=550');
	winTech.focus();
}

function CloseWin(){
 var nu = navigator.userAgent;
 if(nu.indexOf('Gecko') >= 0){
  self.name = 'download';
  window.open('','download');
 }
window.close();
}