$(document).ready(function() {
    $("#menu_"+site.menu).addClass('active');
    $("#submenu_"+site.submenu).addClass('selected');	
});
		
	//HORIZONTAL SLIDER GALLERY
	var container = $('div.sliderGallery');	
	if ( container.length > 0 ) {		
		
		var handle = $('div.handle');
		var ul = $('ul', container);
		var areas = document.getElementsByTagName('span');		
		var itemsWidth = ul.innerWidth() - container.outerWidth();
		var sliderHandle = document.getElementById('handle');	

		$('.slider', container).slider({
			min: 0,
			max: itemsWidth,
			handle: '.handle',
			start: function(event, ui) {				
				//container.animate({'opacity':'0.6'},400);									
			},
			stop: function (event, ui) {
				//container.animate({'opacity':'1'},400);
				ul.animate({'left' : ui.value * -1}, 200);
			},
			slide: function (event, ui) {
				ul.css('left', ui.value * -1);
			}
		});						
		
		$('li',ul).hover(function(){
			$('span',this).css('color','#3acfef');
			/*$('img',this).fadeOut(50);
			$('img',this).fadeIn(250);*/
		}, function(){
			$('span',this).css('color','black');	
		});
	
	
	
		$('#toggle-section-right').click(function(){			
			var smallest = null;
			$('.section',container).each(function(index,label) {
				if(parseInt($(label).css('left'),10)>(parseInt($(handle).css('left'),10)+8)){
					if(smallest == null){
						smallest = label;
					} else if(parseInt($(label).css('left'),10)<parseInt($(smallest).css('left'),10)){
						smallest = label;	
					} 
				}
			});
			
			if(smallest!=null){
				$(handle).css('opacity',0);
				$(handle).animate({'left':(parseInt($(smallest).css('left'),10)-8)+'px','opacity':100},200);
				$('.slider',container).slider("moveTo",(parseInt($(smallest).css('left'),10)-8)+'px');
			}
		});
	
		$('#toggle-section-left').click(function(){
			var largest = null;
			$('.section',container).each(function(index,label) {
				if(parseInt($(label).css('left'),10)<(parseInt($(handle).css('left'),10)+8)){
					if(largest == null){
						largest = label;
					} else if(parseInt($(label).css('left'),10)>parseInt($(largest).css('left'),10)){
						largest = label;	
					} 
				}
			});
			
			if(largest!=null){
				$(handle).css('opacity',0);
				$(handle).animate({'left':(parseInt($(largest).css('left'),10)-8)+'px','opacity':100},200);
				$('.slider',container).slider("moveTo",(parseInt($(largest).css('left'),10)-8)+'px');
			}
		});
	}	
	
	
	function toggleTellAFriend(){
    	if($("#tell-a-friend").is(':hidden')){
        	$("#tell-a-friend").show('fast');
        } else {
        	$("#tell-a-friend").hide('fast');
        }
    }

    function validateTellAFriend(form){
    	if(validateEmail(form.elements['ms_to_address'].value) && validateEmail(form.elements['ms_from_address'].value)){
        	return true;
        } else {
        	alert("Feilaktig E-post adresse");
            return false;
        }
    }   

	function validateEmail(email){
		if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(email)){
			return true;
		}else{
			return false;
		}
	}