function linkClick(treeCode){


    var scrOfX = parent.document.getElementById("TreeFrame").scrollLeft, scrOfY = parent.document.getElementById("TreeFrame").scrollTop;
    //alert("Left=" + scrOfX + " Top=" + scrOfY)
    if ('ontouchstart' in document.documentElement) {
        //iPad
        scrOfX = parent.document.getElementById("TreeFrame").scrollLeft;
        scrOfY = parent.document.getElementById("TreeFrame").scrollTop;
        //alert("pad")
    } else if (typeof (window.pageYOffset) == 'number') {
        //Netscape compliant
        scrOfY = window.pageYOffset;
        scrOfX = window.pageXOffset;
        //alert("Net")
    } else if (document.body && (document.body.scrollLeft || document.body.scrollTop)) {
        //DOM compliant
        scrOfY = document.body.scrollTop;
        scrOfX = document.body.scrollLeft;
        //alert("DOM")
    } else if (document.documentElement && (document.documentElement.scrollLeft || document.documentElement.scrollTop)) {
        //IE6 standards compliant mode
        scrOfY = document.documentElement.scrollTop;
        scrOfX = document.documentElement.scrollLeft;
        //alert("IE")
    }


    
     
  // Assign cookies so that the parent frames knows where to scroll to on its return
  parent.document.location.hash=""
  parent.document.cookie = treeCode + "LeftEdge=" + scrOfX;
  parent.document.cookie = treeCode + "TopEdge=" + scrOfY;
  parent.document.cookie="Value=active";
  //alert("Left=" + scrOfX + " Top=" + scrOfY)
}