var forsideGalleriAktivt=false;

$(document).ready(function ()
{	
    //Legge til topp og hovedmeny	
	hentData("toppmeny.html", "html", leggeTilToppMeny);
	hentData("hovedmeny/hovedmeny.html", "html", leggeTilHovedMeny);
	hentData("search.html", "html", leggeTilSearch);
	hentData("venstre_nede.html", "html", leggeTilVenstreNede);	
	
	if(forsideGalleriAktivt==true){
		forsideBildeShow();
		forsideGalleriAktivt=false;
	}
		
			  
});



/************** FUNKSJONER ****************/


function startForsideGalleri(){	
	forsideGalleriAktivt=true;	
}


function leggeTilToppMeny(html){	
	$("#toppMeny").append(html);
}


function leggeTilHovedMeny(html){
		
	$("#hovedmeny").css("visibility", "hidden");
	$("#hovedmeny").append(html);
	  
	 initMeny();	
	//Vise etter den er initiert
	$("#hovedmeny").css("visibility", "visible");	
}
	  

function leggeTilSearch(html){	
	$("#search").append(html);
}


function leggeTilVenstreNede(html){
	$("#venstre_nede").append(html);
}


function forsideBildeShow(){
	
			//Show the paging and activate its first link
	$(".paging").show();
	$(".paging a:first").addClass("active");
	
	//Get size of the image, how many images there are, then determin the size of the image reel.
	var imageWidth = $(".window").width();
	var imageSum = $(".image_reel img").size();
	var imageReelWidth = imageWidth * imageSum;
	
	//Adjust the image reel to its new size
	$(".image_reel").css({'width' : imageReelWidth});
	
	//Paging  and Slider Function
rotate = function(){
    var triggerID = $active.attr("rel") - 1; //Get number of times to slide
    var image_reelPosition = triggerID * imageWidth; //Determines the distance the image reel needs to slide

    $(".paging a").removeClass('active'); //Remove all active class
    $active.addClass('active'); //Add active class (the $active is declared in the rotateSwitch function)

    //Slider Animation
    $(".image_reel").animate({
        left: -image_reelPosition
    }, 500 );

}; 

//Rotation  and Timing Event
rotateSwitch = function(){
    play = setInterval(function(){ //Set timer - this will repeat itself every 7 seconds
        $active = $('.paging a.active').next(); //Move to the next paging
        if ( $active.length === 0) { //If paging reaches the end...
            $active = $('.paging a:first'); //go back to first
        }
        rotate(); //Trigger the paging and slider function
    }, 6000); //Timer speed in milliseconds (7 seconds)
};

rotateSwitch(); //Run function on launch	
	
		
		//On Hover
$(".image_reel a").hover(function() {
    clearInterval(play); //Stop the rotation
}, function() {
    rotateSwitch(); //Resume rotation timer
});	

//On Click
$(".paging a").click(function() {
    $active = $(this); //Activate the clicked paging
    //Reset Timer
    clearInterval(play); //Stop the rotation
    rotate(); //Trigger rotation immediately
    rotateSwitch(); // Resume rotation timer
    return false; //Prevent browser jump to link anchor
});	
}