var curMenu
var curMain
var nav = new Array()
var clearCurrent = true
var clearReset

function prepBrowser() {
	nav[0] = new mnuDropDown('dropdown0');
	nav[1] = new mnuDropDown('dropdown1');
}

function mnuDropDown(sub) {
	this.sub = sub;
}

function on_Menu(pos) {
	if (document.images && typeof nav[pos] != 'undefined') {
		
		if (curMenu) {
			document.getElementById(curMenu).style.visibility = 'hidden'
		}
		
		if (nav[pos].sub != "") {
			document.getElementById(nav[pos].sub).style.visibility = 'visible';
			curMenu = nav[pos].sub;
			clearCurrent = false
		}
		curMain = pos
	}
}

function off_Menu(pos) {
	if (document.images) {
		clearCurrent = true;
		setTimeout('clrTimer()',100)
	}
}

function noClear() {
	if (curMenu) {
		clearCurrent = false
	}
}

function onPoint() {
	clearCurrent = false
}

function offPoint() {
	clrDrop()
}

function clrDrop() {
	clearCurrent = true;
	setTimeout('clrTimer()',100)
}

function clrTimer() {
	if (clearCurrent) {
		clrCur()
	}
}

function clrCur() {
	if (curMenu) {
		document.getElementById(curMenu).style.visibility = 'hidden'
	}
}

function colorMe(src,col)
{
	if (col == 0) {
		src.className = 'clsLite'
	} else {
		src.className = 'clsNorm'
	}
}