var _prevSelected = null;
function SetBorder(_obj, _enlarge)
{
    //alert(_obj.id);
   _obj.style.border = "2px solid #63EF4A";
  document.getElementById("galleryImagePop").href = "JavaScript:enlargePop('" + _enlarge + "');";

    _prevSelected = _obj;
}
function changeDetails(_obj, _src, _desc, _enlarge)
{
if(_src == '')
{return;}
    if (_prevSelected != null)
    {
        //_prevSelected.style.width = "63px";
        //_prevSelected.style.height = "56px";
        _prevSelected.style.border = "2px solid #FFFFFF";
    }
    
    //_obj.style.width = "59px";
    //_obj.style.height = "52px";
    SetBorder(_obj, _enlarge);
    
    // changing description and src for large image
    document.getElementById("galleryImageDesc").innerText = _desc;
    document.getElementById("galleryImage").src = _src;
      //alert(_enlarge);
}

function enlargePop(_obj)
{
  
    var win1=window.open(_obj,'a1','width=500,height=550,toolbar=0,scrollbars=1');
    //alert('window popup for image: \n'+_obj);
    //alert(_obj);
}

function pressEnter()
{
    var _obj = document.getElementById("galleryImagePop").href;
    _obj = _obj.substr(_obj.indexOf("'")+1,_obj.lastIndexOf("'")-_obj.indexOf("'")-1);
    if (event.keyCode == 13)
        enlargePop(_obj)
}