function getRandomBGImage()
{
    var imageDir = '/img/homepage_backgrounds/';
    
    $.get( '/getImage.php', {}, function(image) {
        
        var preloader = $("#preloader").attr( "src" );
        
        if( preloader.length == 0 ) {
            $("#preloader" ).attr( "src", imageDir + image );
            setTimeout( "getRandomBGImage()", 3000 );
        }
        else {
            $("#background-image").attr("src", preloader );
            $("#preloader").attr( "src", imageDir + image )
            setTimeout("getRandomBGImage()",5000);
        }
        
        
        
    })
}
$(document).ready( function() {
    $(".navigation a").click( function(e ){
        e.preventDefault();
    })
    
    $(".navigation[rel]").overlay();
    
   
    
    
    
     
    var t=setTimeout("getRandomBGImage()",10000);
})