function SetGallery() {
	
    if (arguments.length == 1) {
        if (imageIndex + arguments[0] < 0) return;
        else if (imageIndex + arguments[0] > imageList.length-3) return;

        offset = (imageIndex += arguments[0]);
    }
    else offset = 0;


    oTbl = document.getElementById('imgGallery');

    for(var i = offset;i < offset + 3;i++) {

        biggerImage =   imageList[i].url.replace(',157,',',400,');
        oImg = "<a href='#' onclick='javascript:ShowImage(\"" + biggerImage  + "\");return false;' ><img src='" + imageList[i].url  + "' border='0' /></a>";
        //oImg = "<a href='" + biggerImage + "' target='_blank' ><img src='" + imageList[i].url  + "' border='0' /></a>";

        oTbl.rows[0].cells[i - offset].innerHTML = oImg;  //appendChild(oImg);
        oTbl.rows[1].cells[i - offset].innerHTML = imageList[i].text;
    }

    oGIndex = document.getElementById('gallery_index');

    oGIndex.innerHTML = (1+offset) + "-" + (offset+3) + " / " + imageList.length;

}

function ShowImage(url) {
    //imgWindow = window.open('<%= m_AppPath %>/Gallery.aspx?galleryID=' + id + sDescription,'_','width = 690, height = 690 , scrolbars = no, toolbars = no, status = yes, resizable=yes');
    imgWindow = window.open(url,'pic','width = 420,height = 420,scrolbars = no,toolbars = no,status = yes,resizable=yes');
    imgWindow.focus();
}