//parse url parameter 
function get_parameter( name )
{
  name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  var regexS = "[\\?&]"+name+"=([^&#]*)";
  var regex = new RegExp( regexS );
  var results = regex.exec( window.location.href );
  if( results == null )
    return "";
  else
    return results[1];
}

function initSDTFrame()
{
  url = get_parameter( 'page' );
  if(url != "")
  {
      url = unescape( url );
    	var oFrame =	document.getElementById("SDTFrame");
    	oFrame.src = url;
  }
}