function positionCornersSet(Container, ImageIdentifier,sizeOffset, pad,offset){
   if (offset==undefined){offset=0;};
    if (pad==undefined){pad=0;};
    if (sizeOffset==undefined){sizeOffset=0;};
    if (window.opera || navigator.userAgent.indexOf("Opera")>-1){
        document.getElementById(ImageIdentifier + '1').style.display="none";
        document.getElementById(ImageIdentifier + '2').style.display="none";
        document.getElementById(ImageIdentifier + '3').style.display="none";
        document.getElementById(ImageIdentifier + '4').style.display="none";
    };

    var table = document.getElementById(Container);

    var crnr= document.getElementById(ImageIdentifier + '1');

    // alert(Container  +" = " + table);
    //alert(ImageIdentifier +" = " + crnr); 
    crnr.style.top=-1 + offset  + "px";
    crnr.style.left=-1 + offset  + "px";

    crnr = document.getElementById(ImageIdentifier + '2');
    crnr.style.top=-1   + offset   + "px";
    crnr.style.left=table.scrollWidth-34-pad+sizeOffset + offset   + "px";
                   

    crnr = document.getElementById(ImageIdentifier + '3');
    crnr.style.top=table.scrollHeight-34+sizeOffset  + offset  + "px";
    crnr.style.left=-1 + offset  + "px";


    crnr = document.getElementById(ImageIdentifier + '4');
    crnr.style.top=table.scrollHeight-34+sizeOffset  + offset  + "px";
    crnr.style.left=table.scrollWidth-34 -pad+sizeOffset + offset   + "px";




};