function start_Timeout(){
	if (timer) window.clearTimeout(timer);
	timer = window.setTimeout("resetAll()",50);
}

function clear_Timeout(){
	if (timer) window.clearTimeout(timer);
}

function resetAll(){
	document.getElementById('servNavService').className = 'hideLayer';
	document.getElementById('servNavPlusService').className = 'servNavPlus';
	document.getElementById('servNavServiceWrap').className = 'servNavLinksWrap';
}

function showLayer(idLayer,idTrigger,wrapper){
	document.getElementById(idLayer).className = 'showLayer';
	document.getElementById(idTrigger).className = 'servNavPlusHover';
	document.getElementById('servNav'+wrapper+'Wrap').className = 'servNav'+wrapper+'WrapHover';
}
function hideLayer(idLayer,idTrigger){
	if (timer) window.clearTimeout(timer);
	layerObj = idLayer;
	triggerObj = idTrigger;
	timer = window.setTimeout("resetAll()", 50);
}

function doLoad() {
	//loaded = true;
	resetAll();// dropdowns made visible via javascript - without js they are visible all the time
	document.getElementById("servNavService").onmouseout = start_Timeout;
	document.getElementById("servNavService").onmousemove = clear_Timeout;
	document.getElementById("servNavPlusService").onmouseover = changeService;
	document.getElementById("servNavPlusService").onfocus = changeService;
	document.getElementById("servNavPlusService").onmouseout = start_Timeout;
	document.getElementById("servNavPlusService").onmousemove = clear_Timeout;
}

function changeLinks(){
	showLayer('servNavlinks','servNavPlusLinks','Links')
}
function changeService(){
	showLayer('servNavService','servNavPlusService','Service')
}

var timer = 1;


window.onload = doLoad;