/*  
Script made by Martial Boissonneault © 2001-2006 http://getElementById.com/
This script may be used and changed freely as long as this msg is intact
Visit http://getElementById.com/ for more free scripts and tutorials.
*/
function switchMenu(obj){
    if(document.getElementById){
        var ar = document.getElementById("sm").getElementsByTagName("DIV");
        for (var i=0; i<ar.length; i++){
            if(ar[i].id != obj){
                ar[i].style.display = "none";
            }else{ 
                ar[i].style.display = "block";
            }
        }
    }
}
function changeImage(menu) { 
    if(document.getElementById){
        var imgs = document.getElementById("sm").getElementsByTagName("IMG");
        var item = document.getElementById(menu);
        for (var i=0; i<imgs.length; i++){
            if(imgs[i].className=="imgmain"){
                if(imgs[i].id != item.id){
                    imgs[i].src = "http://www.polartrailers.ca/images/menu/close.gif";
                }else{ 
                    imgs[i].src = "http://www.polartrailers.ca/images/menu/open.gif";
                }
            }
        }
    }
} 
function switchMenuInit(img, obj){
    if(document.getElementById){
        var ar = document.getElementById("sm").getElementsByTagName("DIV");
        for (var i=0; i<ar.length; i++){
            if(ar[i].id != obj){
                ar[i].style.display = "none";
            }else{ 
                ar[i].style.display = "block";
            }
        }   
    blurLinks();
    document.getElementById(img).src = "http://www.polartrailers.ca/images/menu/open.gif";
    }
}
function menuInit(){
    if(document.getElementById){
        var ar = document.getElementById("sm").getElementsByTagName("DIV");
        for (var i=0; i<ar.length; i++){
           ar[i].style.display = "none";
        }   
    blurLinks();
    }
}
function blurLinks(){
    if(document.getElementById){
        lnks = document.getElementsByTagName('A');
        for(i=0;i<lnks.length;i++){
            lnks[i].onfocus = new Function("if(this.blur)this.blur()");
        }
    }
}

function setSelected(id){
    document.getElementById(id).className= "menuSelected";
    document.getElementById("img_" + id).src = "http://www.polartrailers.ca/images/menu/selected.gif";
}