var IsOpnen = false;
function OpenContact()
{
//    if(!window.attachEvent)
//    {
        var w = window.open("contact.aspx","contact","width=600px,height=415px,left=150px,top=50px");
//        var head= w.document.getElementsByTagName('head')[0];
//        var sc = w.document.createElement('script');
//        sc.type = 'text/javascript';
//        sc.src = "js/cnt.js";
//        head.appendChild(sc);
        return;
//    } 
       
    if(IsOpnen)return;
    IsOpnen = true;
    var el = document.createElement("div");
    var ifr = document.createElement("iframe");
    ifr.setAttribute("src","contact.aspx");
    el.appendChild(ifr);
    ifr.style.width = "700px";
    ifr.style.height = "415px";
    ifr.setAttribute("frameborder","0");
    ifr.frameborder = "0";
    el.style.position = "absolute";
    el.id = "cnt";
    el.style.left = screen.width / 2  - 620 / 2 + "px";
    el.style.top = "50px";
    el.zIndex = 200;
    document.body.appendChild(el);
    
    var d = document.getElementById("PicDiv");
    if(d)
    {
        d.style.width = "100%";
        d.style.height = document.body.offsetHeight + "px";
        d.style.display = "block";
    }
    window.scrollTo(0,0);
}
function CloseContact()
{
    if(!window.attachEvent)
    {
        window.close();
        return;
    }
    var d = document.getElementById("PicDiv");
    if(d)
        d.style.display = "none";
    var el = document.getElementById("cnt");
    el.parentNode.removeChild(el);
    IsOpnen = false;
}