var timeoutTravel	    = 0;
var closetimerTravel	= 0;
var ddmenuitemTravel	= 0;

var timeoutContact	    = 0;
var closetimerContact	= 0;
var ddmenuitemContact	= 0;


function mopenTravel(id) {	
	mcancelclosetimeTravel();
	document.getElementById("imgTravel").src = "images/services2.gif"

	if(ddmenuitemTravel) ddmenuitemTravel.style.visibility = 'hidden';

	ddmenuitemTravel = document.getElementById(id);
	ddmenuitemTravel.style.visibility = 'visible';
}

function mcloseTravel() {
	if(ddmenuitemTravel) ddmenuitemTravel.style.visibility = 'hidden';
}

function mclosetimeTravel() {
	closetimerTravel = window.setTimeout(mcloseTravel, timeoutTravel);
}

function mcancelclosetimeTravel() {
	if(closetimerTravel) {
		window.clearTimeout(closetimerTravel);
		closetimerTravel = null;
	}
	document.getElementById("imgTravel").src = "images/services2.gif"
}