/**

 * @author spellcaster.com.br

 */

Array.prototype.unique =

  function() {

    var a = [];

    var l = this.length;

    for(var i=0; i<l; i++) {

      for(var j=i+1; j<l; j++) {

        // If this[i] is found later in the array

        if (this[i] === this[j])

          j = ++i;

      }

      a.push(this[i]);

    }

    return a;

  };



function navigation(){

	if($("#navPage").length == 0){

		var ff = jQuery.url.attr("file");

		if(!ff){ff = "index.html";}

		$("body").append("<input type='hidden' name='navPage' id='navPage' value='"+ ff +"'>");

	}

	var mainContainer = $("#mainContent")

	var mainContainerContent = $("#mainContent > *");

    $("#menu li a").click(function(event){

    var thisa = $(this);

        event.preventDefault();

		closeMenus();

        mainContainerContent.fadeOut("fast", function(){

//			mainContainer.css("visibility","hidden");

            mainContainer.load(thisa.attr("href") + " #mainContent > *", {}, function(){

				$("#navPage").val(thisa.attr("href"));

				breadCrumbs = new Array();

				galerias();

				screenshotPreview();

				setAlign();

				window.setTimeout("breadMenu()",300);

				window.setTimeout("fixFullHeight()",250);

//				mainContainer.fadeIn("fast");



			} );

			

//			mainContainer.css("visibility","visible");



        });

    })

}

	

function closeMenus(){

	$("#menu li a").removeClass("selected")

	$("#menu li span.open").attr("class","close");

	$("#menu li ul.visible").slideUp("fast", function(){$(this).attr("class","hidden"); $(this).attr("style","")});

}