/*

if use navigation_script,
only call the menu number.

*/


_on="common/img/over/";
_off="common/img/"

// glocal_navigation
function gOn(Num){
	IMG=_on+"gNavi"+Num+".gif";
	ID="gNavi"+Num;
	document.getElementById(ID).src=IMG;
}
function gOff(Num){
	IMG=_off+"gNavi"+Num+".gif";
	ID="gNavi"+Num;
	document.getElementById(ID).src=IMG;
}

// local_navigation
function lOn(Num){
	IMG=_on+"local"+Num+".gif";
	ID="local"+Num;
	document.getElementById(ID).src=IMG;
}
function lOff(Num){
	IMG=_off+"local"+Num+".gif";
	ID="local"+Num;
	document.getElementById(ID).src=IMG;
}

// footer_navigation
function fOn(Num){
	IMG=_on+"footer"+Num+".gif";
	ID="footer"+Num;
	document.getElementById(ID).src=IMG;
}
function fOff(Num){
	IMG=_off+"footer"+Num+".gif";
	ID="footer"+Num;
	document.getElementById(ID).src=IMG;
}