<!--

function LoadPage(pageurl)
{
var spanid='maincontent';
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;
      }
    }
  }
  
  // Got the AJax object, proceed
  showRotateImage(spanid,"Loading...");
  //document.getElementById(spanid).innerHTML="Loading...";
  
  // Wait for state changed to response received
  xmlHttp.onreadystatechange=function()
        {
                if(xmlHttp.readyState==4)
                {
                        var result = xmlHttp.responseText;
                        document.getElementById(spanid).innerHTML=result;
			if(pageurl == "gallery.php" || pageurl == "gallery1.php" || pageurl == "gallery2.php"  || pageurl == "gallery3.php"  || pageurl == "gallery4.php"  || pageurl == "gallery5.php"  || pageurl == "gallery6.php"  || pageurl == "gallery7.php"  || pageurl == "gallery8.php" )
				fillup();
                }
        }
  var datetime = new Date(); 
  var url="pages/" + pageurl;
  url += "?token=" + datetime.getTime();

  xmlHttp.open("GET",url,true);
  xmlHttp.send(null);

  
}

function showRotateImage(spanid,displaytext)
{
			if(displaytext != "")
				document.getElementById(spanid).innerHTML="<div align=center><img src='images/rotate.gif' alt='Loading...'><br>" + displaytext + "<br><br></div>";
			else
				document.getElementById(spanid).innerHTML="<div align=center><img src='images/rotate.gif' alt='Loading...'></div>";


}
function goBigImage(url)
{
    grayOut(true);
    showImage(url);
    //grayOut(false);
}
function showImage(url)
{
    document.getElementById('centrebox').style.left = ((document.body.scrollWidth/2) - 175) + "px";
    document.getElementById('centrebox').style.top = "220";
    document.getElementById('centrebox').style.display = "";
	
	document.getElementById('centrebox').innerHTML="<div align=right>[<a href='#' onclick='grayOut(false);' >X</a>]</div><br><img src='" + url + "' alt='Click to close' text='Click to close' onclick='grayOut(false);'>";
	
}

function grayOut(vis, options) {
  // Pass true to gray out screen, false to ungray
  // options are optional.  This is a JSON object with the following (optional) properties
  // opacity:0-100         // Lower number = less grayout higher = more of a blackout
  // zindex: #             // HTML elements with a higher zindex appear on top of the gray out
  // bgcolor: (#xxxxxx)    // Standard RGB Hex color code
  // grayOut(true, {'zindex':'50', 'bgcolor':'#0000FF', 'opacity':'70'});
  // Because options is JSON opacity/zindex/bgcolor are all optional and can appear
  // in any order.  Pass only the properties you need to set.
  var options = options || {};
  var zindex = options.zindex || 50;
  var opacity = options.opacity || 70;
  var opaque = (opacity / 100);
  var bgcolor = options.bgcolor || '#000000';
  var dark=document.getElementById('darkenScreenObject');
  if (!dark) {
    // The dark layer doesn't exist, it's never been created.  So we'll
    // create it here and apply some basic styles.
    // If you are getting errors in IE see: http://support.microsoft.com/default.aspx/kb/927917
    var tbody = document.getElementsByTagName("body")[0];
    var tnode = document.createElement('div');           // Create the layer.
        tnode.style.position='absolute';                 // Position absolutely
        tnode.style.top='0px';                           // In the top
        tnode.style.left='0px';                          // Left corner of the page
        tnode.style.overflow='hidden';                   // Try to avoid making scroll bars
        tnode.style.display='none';                      // Start out Hidden
        tnode.id='darkenScreenObject';                   // Name it so we can find it later
    tbody.appendChild(tnode);                            // Add it to the web page
    dark=document.getElementById('darkenScreenObject');  // Get the object.
  }
  if (vis) {
    // Calculate the page width and height
    if( document.body && ( document.body.scrollWidth || document.body.scrollHeight ) ) {
        var pageWidth = document.body.scrollWidth+'px';
        var pageHeight = document.body.scrollHeight+'px';
    } else if( document.body.offsetWidth ) {
      var pageWidth = document.body.offsetWidth+'px';
      var pageHeight = document.body.offsetHeight+'px';
    } else {
       var pageWidth='100%';
       var pageHeight='100%';
    }
    //set the shader to cover the entire page and make it visible.
    dark.style.opacity=opaque;
    dark.style.MozOpacity=opaque;
    dark.style.filter='alpha(opacity='+opacity+')';
    dark.style.zIndex=zindex;
    dark.style.backgroundColor=bgcolor;
    dark.style.width= pageWidth;
    dark.style.height= '100%';//pageHeight;
    dark.style.display='block';
  } else {
     dark.style.display='none';
     document.getElementById('centrebox').style.display = "none";
  }
}

//-->

