//mouse over menu
function mom(n,x,y)
{
if (y == undefined) {
	document.getElementById(n).style.backgroundColor = 'transparent';
	document.getElementById(n).style.backgroundImage= 'none';

} else {
	document.getElementById(n).style.backgroundColor = y;
}
document.getElementById(n).style.cursor='pointer';
if (x==1) {
	document.getElementById(n+'_in').style.display='block';
	}
}

//mouse out menu
function mtm(n,x,y)
{
if (y == undefined) {
	document.getElementById(n).style.backgroundColor= 'transparent';
	//document.getElementById(n).style.backgroundImage= 'url(\'/images/bg.gif\')';
} else {
	document.getElementById(n).style.backgroundColor = y;
}
if (x==1) {
	document.getElementById(n+'_in').style.display='none';
	}
}