function JHshNumberText(ControlID)
{
    if ( !((window.event.keyCode >= 48) && (window.event.keyCode <= 57)))
    {
        if (window.event.keyCode != 13)
        {
            window.event.keyCode = 0 ;
            alert("只能输入数字");
        }
        else
        {
            document.all(ControlID).focus();
            document.all(ControlID).click();	
            return false;
        }
    }
} 



function LinkOut(select_form)
{
	if (select_form.value=="")
	{
	return;
	}
	window.open(select_form.value,'','');
}