function swithc_view( showme, hideme)
{
		$(showme).style.display = 'block';
		$(hideme).style.display = 'none';
}

function ajax ()
 {
              var xmlHttp;

             try
            {
                    // Firefox, Opera 8.0+, Safari
                   xmlHttp=new XMLHttpRequest();
             }
            catch (e)
            {
                // Internet Explorer
               try
              {     
                       xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
               }
               catch (e)
                {
                      try
                      {
                          xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
                       }
                        catch (e)
                      {                       
                             alert("Your browser does not support AJAX!");
                             return false;
                      }
                }
              }
              return xmlHttp;

 }

var pre = '';
//var pre_parent = '';
function get_thumb_page( url, obj, p )
{
	
	
	if( p != 'nc' )
	{

	document.getElementById('portfolio').style.color='#FFFFFF';
	if( pre != '' )
	{
		pre.style.color='#FFFFFF';
	}

	obj.style.color='#039AE9';
	pre = obj;

	if ( pre_parent != '' )
	{
		document.getElementById(pre_parent).style.color='#FFFFFF';
	}
	
	document.getElementById(p).style.color='#039AE9';
	pre_parent = p;

	}


	var xmlHttp;
	xmlHttp = ajax();	   
	$('loading').show();
	$('loading').innerHTML = 'Loading..';
	xmlHttp.onreadystatechange=function()
	{
		if(xmlHttp.readyState==4)
		{
			//alert( xmlHttp.responseText );
			$('large_view_pan').innerHTML = xmlHttp.responseText;

			swithc_view(  'large_view_pan','thumb_view');
			$('loading').innerHTML = '';	
			$('loading').hide();
		}
		
	 }
	
	url = url + '?layout=ajax'
    var a_url = base +  'photo_gallery/view/project/' +  url;
   xmlHttp.open("GET", a_url,true);
   xmlHttp.send(null);
}