function popWin(url,height,width,toolbar,menubar,locationbar,scroll,resize,status,name) {
  var Browser
  var spec

  spec = "status="+status+",toolbar="+toolbar+",menubar="+menubar+",location="+locationbar+",scrollbars="+scroll+",resizable="+resize+",height="+height+",width="+width;

  remote = window.open(url, name, spec);
  remote.focus();
  remote.location.href = url;
}
function toggleElement(elementID, state){
    var element = document.getElementById(elementID);
    element.style.display = state ? "block" : "none";
}
function changePreviewSource(imageElementID, hyperlink1ElementId, hyperlink2ElementId, imageGuid){
    var element = document.getElementById(imageElementID);
    element.src = "../ImageHandler.ashx?id=" + imageGuid + "&type=preview";
    
    element = document.getElementById(hyperlink1ElementId);
    element.href="javascript:popWin('../ImageHandler.ashx?id=" + imageGuid + "',400,600,'no','no','no','auto','yes','no','Icons');";
    
    element = document.getElementById(hyperlink2ElementId);
    element.href="javascript:popWin('../ImageHandler.ashx?id=" + imageGuid + "',400,600,'no','no','no','auto','yes','no','Icons');";
}