function cleartext(field)
{
	document.getElementById(field).value="";
}
function MM_jumpMenu(targ,selObj,restore){ //v3.0
	if(targ!="blank")
	{
  		eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
	}
	else
	{	
		var s = selObj.options[selObj.selectedIndex].value;
		window.open(s);
	}
  if (restore) selObj.selectedIndex=0;
}