$( document ).ready( function () {

	$('#header #navigation li a').mouseover(function(){
		if(!$(this).hasClass('on')){
			$(this).stop().animate({backgroundPosition:"(0 0)"}, {duration:150});
			$(this).find('span').stop().animate({backgroundPosition:"(100% 0)"}, {duration:150});
		}
	})
	.mouseout(function(){
		if(!$(this).hasClass('on')){
			$(this).stop().animate({backgroundPosition:"(0 20px)"}, {duration:150});
			$(this).find('span').stop().animate({backgroundPosition:"(100% 20px)"}, {duration:150});
		}
	})
	
	$('a.target_blank, a.spip_out').attr('target','_blank');

	var z = '';
	var currentClassNumber = 1;
	var currentClassBg = 'bg' + currentClassNumber;		
	
	jQuery(this).everyTime(top_images_time, 'animateBg' + z, function(){
		
		var newClassNumber = '1';
		var newClassBg = '';
		
		/*for(var i=0;i<120;i++){
			newClassNumber = rand(1, top_images.length);
			if(newClassNumber != currentClassNumber){
				newClassBg = 'bg' + newClassNumber;
				break;
			}
		}*/
		
		newClassNumber = currentClassNumber + 1;
		if( newClassNumber > top_images.length ){
			newClassNumber = 1;
		}
		newClassBg = 'bg' + newClassNumber;

		$("#containerBg div.topWhiteBg").fadeIn("normal",function(){
			
			$("#containerBg div.topElementBg").removeClass(currentClassBg);
			$("#containerBg div.topElementBg").addClass(newClassBg);
			$("#containerBg div.topWhiteBg").fadeOut("normal");
			
		});

		$("#containerBg div.topBottomWhiteBg").fadeIn("normal",function(){
			
			$("#containerBg div.topBottomElementBg").removeClass(currentClassBg);
			$("#containerBg div.topBottomElementBg").addClass(newClassBg);
			$("#containerBg div.topBottomWhiteBg").fadeOut("normal");
			
			currentClassNumber = newClassNumber;
			currentClassBg = 'bg' + newClassNumber;
			
		});

	});

	
});