var browser, version;
var status = 1;
var toc = new Array();

browser = navigator.appName;
version = parseInt(navigator.appVersion);
if (browser == "Netscape" && version >= 3) status = 0;
else if (browser == "Microsoft Internet Explorer" && version >= 4) status = 0;

	function mOvr(src) {
		if (!src.contains(event.fromElement)) {
		src.style.cursor = 'hand';
		src.bgColor = '#d8e8f8';
		}
	}
	function mOut(src) {
		if (!src.contains(event.toElement)) {
		src.style.cursor = 'default';
		src.bgColor = '#b5c7d6';
		}
	}
	function mClk(src) {
		if(event.srcElement.tagName=='TD'){
		src.children.tags('A')[0].click();
		}
	}

// PRELOAD DE IMAGENES //

	function item(off, over){
		this.off = new Image(); this.off.src = off;
		this.over = new Image(); this.over.src = over;
	}
	function cache(id, off, over){
		item[id] = new item(off, over);
		toc[toc.length] = id;
	}
	function over(id){
		document[id].src = item[id].over.src;
	}
	function out(id){
		document[id].src = item[id].off.src;
	}

// PRELOAD DE IMAGENES //
	cache("ImgSubMenu0", "../imgs/interface/bot_serv-off.gif", "../imgs/interface/bot_serv-over.gif");
	cache("ImgSubMenu1", "../imgs/interface/bot_suba-off.gif", "../imgs/interface/bot_suba-over.gif");
	cache("ImgSubMenu2", "../imgs/interface/bot_infn-off.gif", "../imgs/interface/bot_infn-over.gif");

// DETECTOR DE BROWSER //
	var dom = document.getElementById ? true:false;
	var nn4 = document.layers ? true:false;
	var ie4 = document.all ? true:false;

// VARIABLES //
	var lyrant = 'SubMenu0';
	var xmin = 0;
	var xmay = 0;
	var ymay = 0;
	var ymin = 0;
	var xout = 0;

// CAPTURA PUNTERO MOUSE //
	function Is() {
		var agent = navigator.userAgent.toLowerCase();
		this.major = parseInt(navigator.appVersion);
		this.minor = parseFloat(navigator.appVersion);
		this.ns  = ((agent.indexOf('mozilla')!=-1) && ((agent.indexOf('spoofer')==-1) && (agent.indexOf('compatible') == -1)));
		this.ns2 = (this.ns && (this.major == 3));
		this.ns3 = (this.ns && (this.major == 3));
		this.ns4 = (this.ns && (this.major >= 4));
		this.ie   = (agent.indexOf("msie") != -1);
		this.ie3  = (this.ie && (this.major == 2));
		this.ie4  = (this.ie && (this.major >= 4));
		this.op3 = (agent.indexOf("opera") != -1);
	}

	var is = new Is();

	function initMouseEvents() {
		document.onmousemove = mouseMove
		if (is.ns) document.captureEvents(Event.MOUSEMOVE)
	}
	function mouseMove(e) {
		x = (is.ns)? e.pageX : event.x+document.body.scrollLeft
		y = (is.ns)? e.pageY : event.y+document.body.scrollTop

//altura

		if (((y < ymin) || (y > ymay) || (x < xmin) || (x > xmay)))
		{
			if(ie4){
				document.all[lyrant].style.visibility="hidden";
			}
			else if(nn4){
				document.layers[lyrant].visibility="hidden";
			}
			else if(dom){
				document.getElementById(lyrant).style.visibility = "hidden";
			}
		if ( xout == 1 & lyrant != ('SubMenu'+NroSeccion)){
			out('Img'+lyrant);
			xout = 0;
			}
		}
	}

// FUNCION ver(idlayer, ymay, xmin, xmay) //

	function ver(lyr,a,b,c,d){
		ymay = a;
		xmin = b;
		xmay = c;
		ymin = d;
		if(ie4){
			document.all[lyrant].style.visibility="hidden";
			document.all[lyr].style.visibility="visible";
		}
		else if(nn4){
			document.layers[lyrant].visibility="hidden";
			document.layers[lyr].visibility="visible";
		}
		else if(dom){
			document.getElementById(lyrant).style.visibility = "hidden";
			document.getElementById(lyr).style.visibility = "visible";
		}
		if (lyrant != ('SubMenu' + NroSeccion)){out('Img'+lyrant);}
		if (lyr != ('SubMenu' + NroSeccion)){over('Img'+lyr);}
		lyrant=lyr;
		xout = 1;
	}

//	SECCION HABILITADA Menu0=0  || Menu1=1
	var NroSeccion = '3'