var curMenu
var curMain
var curSub
var curParent
var curTri
var triImageOn
var triImageOff
var clearCurrent = true
var clearReset

//var puboff
//var pubon
//var msgboardoff
//var msgboardon
//var linksoff
//var linkson

//puboff = new Image();
//puboff.src = "pics/pubsoff.gif"
//pubon = new Image();
//pubon.src = "pics/pubson.gif"
//msgboardoff = new Image();
//msgboardoff.src = "pics/msgboff.gif"
//msgboardon = new Image();
//msgboardon.src = "pics/msgbon.gif"
//linksoff = new Image();
//linksoff.src = "pics/linksoff.gif"
//linkson = new Image();
//linkson.src = "pics/linkson.gif"

//triImageOn = new Image();
//triImageOn.src = "pics/menutrion.gif"
//triImageOff = new Image();
//triImageOff.src = "pics/menutrioff.gif"


function on_image(pos) {
	if (document.images && typeof nav[pos] != 'undefined') {
		document.images[nav[pos].loc].src = nav[pos].on.src;
		if (curMenu) {
			document.getElementById(curMenu).style.visibility = 'hidden';
		}
		if (curSub) {
			document.getElementById(curSub).style.visibility = 'hidden';

			if (curParent) {
				curParent.className = 'clsNorm';
			}
			
			if (curTri) {
				document.getElementById(curTri).src = triImageOff.src;
			}
		}
		if (curMain) {
			if (curMain != pos) {
				document.images[nav[curMain].loc].src = nav[curMain].off.src;
				clearCurrent = false
			}
		}
		if (nav[pos].sub != "") {
			document.getElementById(nav[pos].sub).style.visibility = 'visible';
			curMenu = nav[pos].sub;
			clearCurrent = false;
		}
		curMain = pos;
	}
}

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

function onPoint() {
	clearCurrent = false;
}

function offPoint() {
	clrDrop();
}

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


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

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

function clrCur() {
	if (curMenu) {
		document.getElementById(curMenu).style.visibility = 'hidden';
	}
	if (curSub) {
		document.getElementById(curSub).style.visibility = 'hidden';
		if (curParent) {
			curParent.className = 'clsNorm';
		}
		
		if (curTri) {
			document.getElementById(curTri).src = triImageOff.src;
		}
	}
	if (curMain) {
		document.images[nav[curMain].loc].src = nav[curMain].off.src;
	}
}

function colorMe(src,col,submen,tri)
{
	if (col == 0) {
		src.className = 'clsLite';
		
		if (submen != '') {
			if (submen != '*') {
				if (curParent) {
					if (curParent != src) {
						curParent.className = 'clsNorm';
					}
				}
							
				if (curTri) {
					document.getElementById(curTri).src = triImageOff.src;
				}
				
				if (curSub) {
					document.getElementById(curSub).style.visibility = 'hidden';
				}

				document.getElementById(submen).style.visibility = 'visible';
				document.getElementById(tri).src = triImageOn.src

				curSub = submen;
				curParent = src;
				curTri = tri;
			}
		} else {
			if (curSub) {
				if (submen != '*') {
					document.getElementById(curSub).style.visibility = 'hidden';
				}
				
				if (curParent) {
					curParent.className = 'clsNorm';
				}
				
				if (curTri) {
					document.getElementById(curTri).src = triImageOff.src;
				}
			}
		}
	} else {
		if (submen == '') {
			src.className = 'clsNorm';
		}
	}
}