//document.onmousedown = clearMenus;

var appName = window.navigator.appName;
var appVers = window.navigator.appVersion.substring(0,1);
var xCoordinate = 0;
var yCoordinate = 0;
var timer = "";
var leftTimer = "";
var editMenuTimer = "";
var docClientWidth = "";
var docClientHeight = "";
//var currentMenu = "";
//var currentLeftMenu = "";
var pageReady = false;


String.prototype.trim = function(){return this.replace(/(^\s*)|(\s*$)/g, "");}
function initialize(bool,defRedirect) {
	pageReady = true;
	if (appName == "Netscape" && appVers == "4") {
			document.captureEvents(Event.MOUSEMOVE | Event.MOUSEDOWN);
	}
	document.onmousemove = getMousePosition;
	if (appName.indexOf("Internet Explorer") > -1) positionEditMenu(defRedirect);
	window.status = "";
}
function getMousePosition(e) {
	if (appName == "Netscape") {
		xCoordinate = e.pageX;
		yCoordinate = e.pageY;
	} else {
		xCoordinate = event.x + document.body.scrollLeft;
		yCoordinate = event.y + document.body.scrollTop;
	}
	//window.status = "X = " + xCoordinate + "   Y = " + yCoordinate;
}

function positionEditMenu(defRedirect) {
	if (appName.indexOf("Internet Explorer") > -1) {
		docClientWidth = document.body.clientWidth;
		docClientHeight = document.body.clientHeight;
		if (document.all["divEditMenu"]) {
			document.all["divEditMenu"].style.left = docClientWidth - 191 + "px";
			if (defRedirect) document.all["divEditMenu"].style.top = 35 + "px";
			else document.all["divEditMenu"].style.top = 48 + "px";
		}
	}
}

function startEditMenuTimer(td,div) {
	if (editMenuTimer == "") editMenuTimer = window.setInterval("clearEditMenu('" + td + "','" + div + "')",100);
}

function stopEditMenuTimer() {
	if (editMenuTimer != "") {
		window.clearInterval(editMenuTimer);
		editMenuTimer = "";
	}
}

function clearEditMenu(td,div) {
	if (document.all) {
		var tdiv = eval("document.all['" + div + "']");
		var ttd = eval("document.all['" + td + "']");
		var ttop = getTDTop(ttd);
		var tleft = getTDLeft(ttd);
		var divLeft = tdiv.offsetLeft + 1; // plus pixel to account for border
		var divRight = tdiv.offsetLeft + 180; // plus width of menu plus 2 pixels to account for border
		var divTop = tdiv.offsetTop; // minus height of header
		var divBottom = tdiv.offsetTop + tdiv.offsetHeight + 2; // plus 2 pixels to account for border
		if (xCoordinate <= divLeft || yCoordinate <= divTop || xCoordinate >= divRight || yCoordinate >= divBottom) {
			if (xCoordinate < (tleft+3) || yCoordinate <= (ttop+3) || xCoordinate >= (tleft+37) || yCoordinate >= divBottom) {
				tdiv.style.display = "none";
				if (document.all['selDirectory']) document.all['selDirectory'].style.display = '';
				if (document.all['selCommunity']) document.all['selCommunity'].style.display = '';
				stopEditMenuTimer();
			}
		} //else {
		//	if (document.all['selDirectory']) document.all['selDirectory'].style.display = '';
		//	if (document.all['selCommunity']) document.all['selCommunity'].style.display = '';
		//}
	}
}
// --------- Top Navigation Functions ----------
function startTimer(div) {
	if (timer == "") timer = window.setInterval("clearMenus('" + div + "')",100);
}

function stopTimer() {
	if (timer != "") {
		window.clearInterval(timer);
		timer = "";
	}
}

function clearMenus(div) {
	if (document.all) {
		var tdiv = eval("document.all['" + div + "']");
		var divLeft = tdiv.offsetLeft + 1; // plus pixel to account for border
		var divRight = tdiv.offsetLeft + 149; // plus width of menu plus 2 pixels to account for border
		var divTop = tdiv.offsetTop - 20; // minus height of header
		var divBottom = tdiv.offsetTop + tdiv.offsetHeight + 2; // plus 2 pixels to account for border
		if (xCoordinate <= divLeft || yCoordinate <= divTop || xCoordinate >= divRight || yCoordinate >= divBottom) {
			tdiv.style.top = "-2000px";
			stopTimer();
		}
	} else {
		if (document.layers) {
			var tlayer = document.layers;
			var layerHeaderNum = parseInt(div.substring(div.indexOf("_")-1,div.indexOf("_")));
			var layerMenuItemNum = parseInt(div.substring(div.indexOf("_")+1));
			var firstMenuItemLayer = eval("document.layers['layerGenerateMenuItemBottom" + layerHeaderNum + "_0']");
			var layerLeft = firstMenuItemLayer.left - 1;
			var layerRight = firstMenuItemLayer.left + 149;
			var layerTop = firstMenuItemLayer.top - 20;
			var lastMenuItemLayer = eval("document.layers['layerGenerateMenuItemBottom" + layerHeaderNum + "_" + (layerMenuItemNum-1) + "']");
			var layerBottom = lastMenuItemLayer.top + lastMenuItemLayer.clip.height + 2;
			if (xCoordinate <= layerLeft || yCoordinate <= layerTop || xCoordinate >= layerRight || yCoordinate >= layerBottom) {
				for (var x = 0; x < layerMenuItemNum; x++) {
					var lyr = eval("document.layers['layerGenerateMenuItemBottom" + layerHeaderNum + "_" + x + "']");
					lyr.visibility = "hide";
					var lyr = eval("document.layers['layerGenerateMenuItemTop" + layerHeaderNum + "_" + x + "']");
					lyr.visibility = "hide";
				}
				stopTimer();
			}
		} else {
			var tdiv = eval("document.getElementById('" + div + "')");
			var divLeft = tdiv.offsetLeft + 1; // plus pixel to account for border
			var divRight = tdiv.offsetLeft + 149; // plus width of menu plus 2 pixels to account for border
			var divTop = tdiv.offsetTop - 20; // minus height of header
			var divBottom = tdiv.offsetTop + tdiv.offsetHeight + 2; // plus 2 pixels to account for border
			if (xCoordinate <= divLeft || yCoordinate <= divTop || xCoordinate >= divRight || yCoordinate >= divBottom) {
				tdiv.style.top = "-2000px";
				stopTimer();
			}
		}
	}
}