function MM_jumpMenu(targ,selObj,restore){ //v3.0
  var selURL = selObj.options[selObj.selectedIndex].value;
  
  if (selURL == '')
  {
	// nothing need to do
  }
  else if (selURL.indexOf('~') == 0)
  {
  	window.open(selURL.substr(1, selURL.length), "_blank");
  }
  else
  {
   eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  }
  if (restore) selObj.selectedIndex=0;
}