/**
 * jQuery sexyCycle v0.1
 *
 * Terms of Use - jQuery sexyCycle
 * under the MIT (http://www.opensource.org/licenses/mit-license.php) License.
 *
 * Copyright 2010 suprb.com All rights reserved.
 * (http://suprb.com/apps/sexyCycle/)
 */

(function($) {

	$.fn.sexyCycle = function(options){

		// default configuration properties
		var defaults = {
			easing	:		'easeOutExpo',
			speed	: 		400,
			next	:		null,
			prev	:		null,
			start	:		0,
			cycle	:		true	
		}; 
	
		var options = $.extend(defaults, options);  
		var box = this;
		var click = true;
		var sexyCycle = $(".wrap",this);
		var count = options.start;
		var _tmph = 0, _left = 0, _cn = 0;
		var totalw = $(box).width();

	  	var _t = $(".sexyCycle-content", sexyCycle).children().size();
		var _p = $(".sexyCycle-content img:eq("+options.start+")", sexyCycle).width();
		var _f = $(".sexyCycle-content img:eq(0)", sexyCycle);
		var _l = $(".sexyCycle-content img:eq("+(_t-1)+")", sexyCycle);
				
		var _tmp = $(".sexyCycle-content img:eq("+(_t-1)+")", sexyCycle).attr('src');
		var _tmph = $(".sexyCycle-content img:eq("+(_t-1)+")", sexyCycle).height();
		var _tmpw = $(".sexyCycle-content img:eq("+(_t-1)+")", sexyCycle).width();

		var _tmpe = $(".sexyCycle-content img:eq(0)", sexyCycle).attr('src');
		var _tmphe = $(".sexyCycle-content img:eq(0)", sexyCycle).height();
		var _tmpwe = $(".sexyCycle-content img:eq(0)", sexyCycle).width();
		
		for(_lc=0;_lc<options.start;_lc++){
			_left +=  $(".sexyCycle-content img:eq("+_lc+")", sexyCycle).width();
		}
		
		$('<span class="sexyCycleTempf" style="background: url(\''+_tmp+'\'); float: left; width: '+_tmpw+'px; height: '+_tmph+'px; display: block"></span>').insertBefore($(".sexyCycle-content li:eq(0)", sexyCycle));
		$(".sexyCycleTempf", sexyCycle).css("display","none");
		
		$('<span class="sexyCycleTempe" style="background: url(\''+_tmpe+'\'); float: left; width: '+_tmpwe+'px; height: '+_tmphe+'px; display: block"></span>').insertAfter($(".sexyCycle-content li:eq("+(_t-1)+")", sexyCycle));
		$(".sexyCycleTempe", sexyCycle).css("display","none");
				
		var _w = _p;
	
		$("li", sexyCycle).css("float","left");
		
		$(".sexyCycle-content", sexyCycle).css("width","99999999");
		$(".sexyCycle-content", sexyCycle).css("position","absolute");
		
		$(sexyCycle).css("visibility","visible");
		$(sexyCycle).css('position','relative');
		$(sexyCycle).css('overflow','hidden');
		$(sexyCycle).css("height",$(".sexyCycle-content img:eq(0)", sexyCycle).height()+"px");
		$(sexyCycle).css('width',_w+'px');
		
		$(".sexyCycle-content", sexyCycle).animate({'left': '-='+_left+'px'},{duration: 0});
		
		$(box).css("height",$(sexyCycle).height() + $('.controllers',box).height() + "px");

	  	$(options.next).click(function(){ slide('+'); });

	    $(options.prev).click(function(){ slide('-'); });
	        
	    $(sexyCycle).click(function(){ slide('+'); });

	    function slide(_e) {
	    
		  	if (click == true) {
	  	
	  			click = false;
	  					
		  			if (_e == "+") {
		  			 	slideto = "-=";
		  			 	_cn = count+1;
		  			 	_p = $(".sexyCycle-content img:eq("+(_cn-1)+")", sexyCycle).width();
		  			} else {
		  				slideto = "+=";
		  				_cn = count-1;
		  				_p = $(".sexyCycle-content img:eq("+(_cn)+")", sexyCycle).width();
		  			}
		  	
		  		if ( _cn-1 < _t-1 && _cn-1 >= -1 ) {
		 		
		 	 		_w = $(".sexyCycle-content img:eq("+_cn+")", sexyCycle).width();
		 	 		
		  			$(".sexyCycle-content", sexyCycle).animate({'left': slideto+_p+'px'},{duration: options.speed, easing: options.easing});
		  			$(sexyCycle).animate({'width': _w+'px'},{duration: options.speed, easing: options.easing,
		  				complete: function() {
		  					click = true;	  			
		  				}
		  			});			
		  		
		  		count = _cn;
		  				
		 		} else {
		
		  			
		  			if (options.cycle == true) {
		  			
		  				if (_e == "+") {
		  				
			  				count = 0;
			  				_cn = 0;
			  				
			  				$(".sexyCycleTempf", sexyCycle).css("display","block");
			  				$(".sexyCycle-content", sexyCycle).css('left', '0px');
			  				$(".sexyCycle-content", sexyCycle).animate({'left': slideto+_p+'px'},{duration: options.speed, easing: options.easing});
			  				
			  			} else {
			  	
			  				count =	_t - 1;
			  				_cn = _t - 1;
			  				
			  				$(".sexyCycleTempe", sexyCycle).css("display","block");
			  				$(".sexyCycle-content", sexyCycle).css('left', '-' + $(".sexyCycleTempe", sexyCycle).position().left + 'px');
			  				$(".sexyCycle-content", sexyCycle).animate({'left': slideto+_tmpw+'px'},{duration: options.speed, easing: options.easing});
					
			  			}
	
				 		_w = $(".sexyCycle-content img:eq("+count+")", sexyCycle).width();
	
			 			$(sexyCycle).animate({'width': _w+'px'},{duration: options.speed, easing: options.easing,
			  				complete: function() {
			  					click = true;	  			
			  				}		 			
			 			});
		 			
		 			} else {
		 				click = true;
		 			}	
		 		}
		 	
	 		}
	    	
	    }
  
  	};
	
})(jQuery);