// JavaScript Document
var MenuRollTimeout
var hidemenu = new Array('drivewaysMenu','servicesMenu','casestudiesMenu');
function menuDropDown(div,act) {
	if(act == "show"){
		MenuRollTimeout = window.clearTimeout(MenuRollTimeout);
		for(var i=0;i<=hidemenu.length-1;i++){
			document.getElementById(hidemenu[i]).style.visibility = 'hidden';
		}
		document.getElementById(div).style.visibility = 'visible';
	}else{
		MenuRollTimeout = window.setTimeout("menuDropDownHide()", 200);
	}
}
function menuDropDownHide() {
	for(var i=0;i<=hidemenu.length-1;i++){
		document.getElementById(hidemenu[i]).style.visibility = 'hidden';
	}
}