$(document).ready(function() {
	
	function toggle_slider(target) {
		var slides_divs = target.find('.slides div.slide');
		var width = slides_divs.width();

		if(slides_divs.size() > 3){
			target.loopedSlider({
				container: '.slide_container',
				containerClick: false
			});
		}
		if(slides_divs.size()<3){
			slides_divs.css({'float' : 'left', 'position' : 'relative'});
			target.find('.previous').css({'background-image' : 'none', 'cursor' : 'default'}).click(function() {return false});
			target.find('.next').css({'background-image' : 'none', 'cursor' : 'default'}).click(function() {return false});
		}
		if(slides_divs.size() == 3) {
			slides_divs.css({'float' : 'left', 'position' : 'relative'});
			target.find('.slides').width((width+10)*4);
			target.find('.previous').css({'background-image' : 'none', 'cursor' : 'default'}).click(function() {
			
				if(parseInt(target.find('.slides').css('left')) != 0){
					target.find('.slides').animate({left: "+="+width+"px"});
					target.find('.next').removeAttr('style');
					$(this).css({'background-image' : 'none', 'cursor' : 'default'});
				}
				return false;
			});
			target.find('.next').click(function () {
				if(target.find('.slides').css('left') != -width+"px"){
					target.find('.slides').animate({left: "-="+width+"px"});
					target.find('.previous').removeAttr('style');
					$(this).css({'background-image' : 'none', 'cursor' : 'default'});
				}
				return false;
			});
		}
	}
	toggle_slider($('#cases_slider'));
});