$(document).ready(function()
{

	//Footer Slider Links
	var currentPosition = 0;
	var slideWidth = 900;
	var slides = $('#footer-maps-area div.slider-item');
	var numberOfSlides = slides.length;

	$('#footer-maps-area').css('overflow', 'hidden');
	
	slides
		.wrapAll('<div id="slide-inner"></div>')
		.css({
		'float' : 'left',
		'width' : slideWidth
	});
	
	$('#slide-inner').css('width', slideWidth * numberOfSlides);
	
	$('#footer-maps')
		.prepend('<span class="control-arrows" id="control-left">Mover para esquerda</span>')
		.append('<span class="control-arrows" id="control-right">Mover para direita</span>');
	
	manageControls(currentPosition);
	
	$('.control-arrows')
		.bind('click', function(){
		currentPosition = ($(this).attr('id')=='control-right') ? currentPosition+1 : currentPosition-1;
	
	manageControls(currentPosition);
		$('#slide-inner').animate({
			'marginLeft' : slideWidth*(-currentPosition)
		});
	});
	
	function manageControls(position){
		if(position==0){ $('#control-left').hide() } else{ $('#control-left').show() }
		if(position==numberOfSlides-1){ $('#control-right').hide() } else{ $('#control-right').show() }
	}


	$("div#partners-cloud a").hover(
		function () {
			$(this).parents("div#partners-cloud").css("background-position", "center -"+this.id*80+"px");
		}, 
		function () {
			$(this).parents("div#partners-cloud").css("background-position", "center top");
		}
	);

});