function goURL(url , queryName , Combo){
	if (Combo.options[Combo.selectedIndex].value != -1){
		document.location = url + "?" + queryName + "=" + Combo.options[Combo.selectedIndex].value
	}
}





function goTools(Combo){
	if (Combo.options[Combo.selectedIndex].value != -1){
		document.location = Combo.options[Combo.selectedIndex].value
	}
}