if (typeof(eAJAXLoaderObject) == 'undefined') 
{
    eAJAXLoaderObject = function()
    {
        this.loaderId   = 'ajax_loader';
        this.loaderBody = '<div id="' + this.loaderId +'" border: 1px solid #4C84BD;">{{message}}</div>';
    }
}
eAJAXLoaderObject.prototype.show = function(message,delay)
{
	$('#' + this.loaderId).remove();
    $('body').append(this.loaderBody.replace(/\{\{message\}\}/g, message));
    $('#' + this.loaderId).center();
    if ( delay>0 )
    {
        setTimeout('$("#'+this.loaderId+'").remove()',delay);
    }
}
eAJAXLoaderObject.prototype.hide = function()
{
    $('#' + this.loaderId).remove();
}