var IE = (navigator.appName == "Microsoft Internet Explorer") ? 1 : 0;
//var NS = (navigator.appName == "Netscape") ? 1 : 0;
var NS = (IE == 0) ? 1 : 0;
var hideMenu = null;

function Hide(div){

if(IE)eval('document.all.'+div+'.style.visibility="hidden"');
if(NS)
 div.visibility = "hide";
}

function ShowHide(divname){
var divs = document.getElementsByTagName('div');
for(i=0;i<divs.length;i++){ 
if(divs[i].id.match(divname)){//if they are 'see' divs 
if (document.getElementById) // DOM3 = IE5, NS6 
divs[i].style.visibility="visible";// show/hide 
else 
if (document.layers) // Netscape 4 
document.layers[divs[i]].display = 'visible'; 
else // IE 4 
document.all.divs[i].visibility = 'visible'; 
} else { 
if (document.getElementById) 
divs[i].style.visibility="hidden"; 
else 
if (document.layers) // Netscape 4 
document.divs[i].visibility = 'hidden'; 
else // IE 4 
document.all.divs[i].visibility = 'hidden'; 
} 
} 
}

function imgOn(Num) {
hideAll();
if (document.images) {
//document.images["b" +Num].src = eval("b" +Num+ "on.src")
document["b" +Num].src = "images/b" +Num+ "on.gif"
}
}

function imgOff(Num) {
if (document.images) {
//document.images["b" +Num].src = eval("b" +Num+ ".src")
document["b" +Num].src = "images/b" +Num+ ".gif"
}
}


//MenuMouseOver
function mImgOn(divNum,Num) {
clearTimeout(hideMenu);
if (document.images) {
if(IE){
//document.images["m" +divNum+ "b" +Num].src = eval("m" +divNum+ "b" +Num+ "on.src")
document["m" +divNum+ "b" +Num].src = "images/m" +divNum+ "b" +Num+ "on.gif"
}
if(NS){
//document.images["m" +divNum+ "b" +Num].src = eval("m" +divNum+ "b" +Num+ "on.src")
document["m" +divNum+ "b" +Num].src = "images/m" +divNum+ "b" +Num+ "on.gif"
//document.layers["m"+divNum].document.images["m" +divNum+ "b" +Num].src = eval("m" +divNum+ "b" +Num+ "on.src")
}
}

}

function mImgOff(divNum,Num) {
if (document.images) {
if(IE){
document["m" +divNum+ "b" +Num].src = "images/m" +divNum+ "b" +Num+ ".gif"
}
if(NS){
//document.images["m" +divNum+ "b" +Num].src = eval("m" +divNum+ "b" +Num+ ".src")
document["m" +divNum+ "b" +Num].src = "images/m" +divNum+ "b" +Num+ ".gif"
//document.layers["m"+divNum].document.images["m" +divNum+ "b" +Num].src = eval("m" +divNum+ "b" +Num+ ".src")
}
}
hideMenu=setTimeout('hideAll()',500)
}


function hideAll(){
ShowHide('m1');
ShowHide('m2');
ShowHide('m3');
ShowHide('m4');
ShowHide('m5');
ShowHide('m6');

}