// JavaScript Document
$(document).ready(function() {
		//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 li").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
    }, 10000); //Timer speed in milliseconds (7 seconds)
};

rotateSwitch(); //Run function on launch



//On Hover
/*	$(".image_reel li").hover(function() {
		clearInterval(play); 
	}, function() {
		rotateSwitch(); 
	});*/	


//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
});

			
		
		
//This function will toggle scrolling pause or toggle

$("#pause").toggle(
function () { $("#gPause").removeClass("navPause"); $("#gPause").addClass("navStop"); clearInterval(play); return false; },
function () { $("#gPause").removeClass("navStop"); $("#gPause").addClass("navPause"); rotateSwitch();  return false; }
);
			
		
	});