var menuID
var timerID
menuID = ""
timerID = 0

function id_onmouseover(OpenId) {
	if (timerID!==0) {clearTimeout(timerID)};
	closeMenu();
	menuID = OpenId;
	openMenu();
}


function openMenu(){
	document.getElementById(menuID).style.visibility = 'visible' ;
}


function closeMenu(){
	if (menuID!==""){
		document.getElementById(menuID).style.visibility = "hidden" ;
		menuID = ""

	}
}

function holdMenu(){
	if (menuID!==""){
		if (timerID) {clearTimeout(timerID)};
	    timerID=setTimeout("closeMenu();", 7500);
	}
}


function closeWithDelay(){
	if (menuID!==""){
		if (timerID!==0) {clearTimeout(timerID)};
		timerID=setTimeout("closeMenu();", 100);
	}
}


function color_over(iObject) {
iObject.style.backgroundColor='lightgrey';
}

function color_out(iObject) {
iObject.style.backgroundColor='transparent';
}