<!--
function ezTab()
{
    this.length = 0;
    this.tid    = [];
    this.id_    = [];
    this.img    = [];
    this.oimg   = [];
}
ezTab.prototype.init = function()
{
    return;
}
ezTab.prototype.addItem = function(id, tid, img, oimg)
{
    this.tid[this.length]   = tid;
    this.id_[this.length]   = id;
    this.img[this.length]   = img;
    this.oimg[this.length]  = oimg;
    this.length++;
}
ezTab.prototype.view = function(e, e2)
{
    var content = document.getElementById(e);
    //var titleImg = document.getElementById(e2).getAttribute('src');
    
    if (content.style.display == 'none')
    {
        //alert(titleImg.lastIndexOf('/'));
        //alert(titleImg.length);
        //alert(titleImg.substr(eval(titleImg.lastIndexOf('/') + 1), titleImg.length));
        //alert(this.item.img[e]);
        //obj.setAttribute('src', this.item.oimg[e]);
        this._enableTitleImg(e, e2);
        this._enableContent(e);
    }
}
ezTab.prototype.setCursor = function(e)
{
    return this._isActive(e);
}
ezTab.prototype._enableContent = function(e)
{
    for (var i = 0; i < this.length; i++)
    {
        if (this.id_[i] == e)
        {
            document.getElementById(this.id_[i]).style.display = 'block';
        }
        else
        {
            document.getElementById(this.id_[i]).style.display = 'none';
        }
    }
}
ezTab.prototype._enableTitleImg = function(e, e2)
{
    for (var i = 0; i < this.length; i++)
    {
        if (this.id_[i] == e)
        {
            document.getElementById(this.tid[i]).setAttribute('src', this.oimg[i]);
        }
        else
        {
            document.getElementById(this.tid[i]).setAttribute('src', this.img[i]);
        }
    }
}
ezTab.prototype._isActive = function(e)
{
    return (document.getElementById(e).style.display == 'none') ? false : true;
}
//-->