function preloadImages(){
    var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function httpQueryGet(param){
    var urlParts=(location.href).split('?');
    
    if(urlParts.length>1){
        var httpGets=(urlParts[1]).split('&');
        
        for(var i=0;i<=httpGets.length-1;i++){
            if(httpGets[i].indexOf(param+'=')>-1)return (httpGets[i]).replace(param+'=','');
        }
    }
    
    return '';
}

function ajaxLoader(destUrl, element){
    $.ajax({
        url: destUrl,
        context: document.body,
        success: function(data){
            if($(element).html() != data){
                $(element).hide();
                $(element).html(data);
                $(element).fadeIn(300);
            }
        }
    });
}