/* Varibales */
var agt = navigator.userAgent.toLowerCase();
var is_major = parseInt(navigator.appVersion);
var is_minor = parseFloat(navigator.appVersion);
var is_ie = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
var is_ie6    = (is_ie && (is_major == 4) && (agt.indexOf("msie 6.")!=-1) );
var is_gecko = (agt.indexOf('gecko') != -1);
var is_opera = (agt.indexOf("opera") != -1);

var mi = new Image()
mi.src = "/com/img/btn/btn-car-over.jpg";
mi.src = "/com/img/btn/btn-cmp-over.jpg";
mi.src = "/com/img/btn/btn-ctu-over.jpg";
mi.src = "/com/img/btn/btn-home-over.jpg";
mi.src = "/com/img/btn/btn-request-over.jpg";
mi.src = "/com/img/btn/btn-mktg-over.jpg";
mi.src = "/com/img/btn/btn-ptf-over.jpg";
mi.src = "/com/img/btn/btn-srv-over.jpg";

mbHover = function() {     
    var mu = new Array("btn-car","btn-cmp","btn-ctu","btn-home","btn-request","btn-mktg","btn-srv","btn-ptf");   
    for (var i=0;i<mu.length;i++) {         
        var el = document.getElementById(mu[i]);
        if(el.className == "selected") {
            el.src = "/com/img/btn/" + mu[i] + "-over.jpg"
        }else{
            el.onmouseover=function() {this.src = "/com/img/btn/" + this.id + "-over.jpg";}         
            el.onmouseout=function() {this.src = "/com/img/btn/" + this.id + ".jpg";}     
        }
    } 
} 


if (window.addEventListener) window.addEventListener("load", mbHover, false)
else if (window.attachEvent) window.attachEvent("onload", mbHover);
else if (document.getElementById) window.onload = mbHover;