<!--
// writen by Alex Jalali 
// all rights reserved info@pubudesign.com


var agt=navigator.userAgent.toLowerCase(); 
var n = 0;
if (agt.indexOf("msie 4") != -1){
	n = 3;
}
if (agt.indexOf("msie 6") != -1 || agt.indexOf("msie 5") != -1){
	n = 4;
}


var Xpos = 0;
var Ypos = 0;
var menu = null;
var menuT = null;

function setLayer(L,type){
	if(type==0 )
		hideLayer();
    if (n == 1) {   
        menu = document.layers[L];
    } else if (n == 2) {
		menu = document.getElementById(L).style;
		menuT = document.getElementById(L);
     } else if (n == 2) {	
        menu = document.all[L].style;
        menuT = document.all[L];   
      } else {
	  	menu = document.getElementById(L).style;
		menuT = document.getElementById(L);
    }
	Move = false;
}

function setEvents() {   
	if (n==1 || n==2) {
	    document.captureEvents(Event.MOUSEMOVE);
	    document.onMouseMove = MoveHandler;
	} else {
	    document.onmousemove = MoveHandlerIE;
	}   
}

function MoveHandler(e) {
    Xpos = e.pageX;
    Ypos = e.pageY;       
return true;
}

function MoveHandlerIE() {
    Xpos = window.event.x + document.body.scrollLeft;
    Ypos = window.event.y + document.body.scrollTop;      
}

function hideAndShow(){
var L, R, T, B;
   
	if(n==1 || n==2) {
	        L = menu.left - 0;
	        R = menu.left + 120; //menu.width;
	        T = menu.top - 100;
	        B = menu.top + 120; //menu.height;

	} else {

	        L = menuT.offsetLeft - 0;
	        R = menuT.offsetLeft + menuT.offsetWidth;
	        T = menuT.offsetTop - 26;
	        B = menuT.offsetTop + menuT.offsetHeight;
		}
	if(Xpos < L || Xpos > R || Ypos < T || Ypos > B)
           hideLayer();         
   
}

function hideLayer() {
	if (n==1)
		menu.visibility='hide';
 	else
		menu.visibility='hidden';
}

function showLayer() {

	if (n==1) {
              	menu.clip.bottom = 0;
		menu.visibility='show';
	} else {
		menu.clipBottom = 0;
		menu.visibility='visible';
	}
}


function run() {
   if(menu){
	hideAndShow();
	}
}

setEvents();
setInterval("run()", 20);


function hide(lay) {
	if (n==1){
		document.layers[lay].visibility='hide';
 	}else if(n==2){
		document.getElementById(lay).style.visibility='hidden';
 	}else if(n==3){
		document.all[lay].style.visibility='hidden';
	}else{
		document.getElementById(lay).style.visibility='hidden';
	}
}


function show(lay) {
	if (n==1){
		document.layers[lay].visibility='show';

 	}else if(n==2){
		document.getElementById(lay).style.visibility='visible';
	}else{
		document.all[lay].style.visibility='visible';
	}
}



//-->