$(document).ready(function(){

    	  $("#course_order_form").validate();
    	  $("#cv_order_form").validate();

	  
	  $("#course_order_form").submit(
	  
		  	function()
		  	{
				$(deltagers_navn)[0].value = "";
				$(deltagers_epost)[0].value = "";
		  		var comma = "";
		  		$("#deltagers p:visible input.epost").each(
		  			function(i)
		  			{
				  		$(deltagers_epost)[0].value += comma +this.value  ; 	
			  			comma = ","; 
		  			}
		  		);
		  		comma = "";
		  		$("#deltagers p:visible input.name").each(
		  			function(i)
		  			{
			  			$(deltagers_navn)[0].value += comma +this.value; 	
			  			comma = ",";
		  			}
		  		);
		  	}
		  
	  
	  );
	  
	  
	  
	  try
		  {
		      
		  $(antall).change(function () 
		  {
		  	var subNodes = 	$("#deltagers p"); 
	
		  	
		  	if(subNodes.length /2 < this.value )
		  	{
		  		var diff = this.value - (subNodes.length /2)  ;
		  		for(var i=0; i<diff; i++ )
		  		{
		  			$("#deltagers").append(''+
		  			     '<p style="display: none;"><label>Navn:</label>   <input type="text" value=""  class="name" size="70" /> </p>'+               
	                     '<p style="display: none;"><label>E-post:</label> <input type="text" value=""  class="epost" size="70"  /> </p>  ');
		  			
		  		}
		  		
		  		
		  	} 
		  	else if($("#deltagers p").length /2 > this.value)
		  	{
		  		var diff = (subNodes.length /2) - this.value ;
		  		var arrSubNodes = subNodes.get();
		  		
		  		for(var i=0; i<diff; i++ )
		  		{
		  			$(arrSubNodes.pop()).hide("slow");
		  			$(arrSubNodes.pop()).hide("slow");
		  		}
		  	}
		  	
		  	
		  	subNodes = 	$("#deltagers p"); 
		  	var l = this.value*2;
		  	for(var i=0; i<l; i++ )
	  		{
	  			
	  			if(subNodes[i])
	  			{
	  				$(subNodes[i]).show("slow"); 	
	  			}
	  		}})}catch(err){};		

/*					Menu system														*/
	/* $("div.leftColumn div.menu ul li a").click(function(e){
			
			var ulChild = $(this).parent().children("ul");
			if(ulChild.length > 0)
			{
				ulChild.toggle("slow");
				$(this).parent().toggleClass("active_category");
				return false;
			}
	 })*/
/*-----------------------------------------------------------------------------------*/

    $("a.gallery, a.gallery_small").lightBox();

    $('ul.gallery').galleria({insert:'#main_img',  history :false ,
   
    onImage   : function(image,caption,thumb) { // let's add some image effects for demonstration purposes



    				// fetch the thumbnail container
    				var _li = thumb.parents('li');

    				// fade out inactive thumbnail
    				_li.siblings().children('img.selected').fadeTo(100,0.4);

    				// fade in active thumbnail
    				thumb.fadeTo('fast',1).addClass('selected');

    				// add a title for the clickable image
    				image.attr('title','Next image >>');
    			},


    onThumb : function(thumb) { // thumbnail effects goes here

    				// fetch the thumbnail container
    				var _li = thumb.parents('li');

    				// if thumbnail is active, fade all the way.
    				var _fadeTo = _li.is('.active') ? '1' : '0.4';

    				// fade in the thumbnail when finnished loading
    				thumb.css({display:'none',opacity:_fadeTo}).fadeIn(1500);

    				// hover effects
    				thumb.hover(
    					function() { thumb.fadeTo('fast',1); },
    					function() { _li.not('.active').children('img').fadeTo('fast',0.4); } // don't fade out if the parent is active
    				)
    			}

    });


  });