function setImage(){

    var url = document.URL.split('?');
    var path = url[1];
    var image = document.getElementById('image');
    var img = document.createElement('img');
    img.src = path;
    image.appendChild(img);

}

function openWindow(url,wn,ww,wh){

    if(ww && wh){

        var option = 'width=' + ww + ',height=' + wh;
        var w = window.open(url,wn,option);

    }else{

        var w = window.open(url);

    }

}