/**
 * jqFancyTransitions - jQuery plugin
 * @version: 1.8 (2010/06/13)
 * @requires jQuery v1.2.2 or later 
 * @author Ivan Lazarevic
 * Examples and documentation at: http://www.workshop.rs/projects/jqfancytransitions
 
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
**/

(function($){var opts=new 

	Array;var level=new 
	Array;var img=new 
	Array;var links=new 
	Array;var titles=new 
	Array;var order=new 
	Array;var imgInc=new 
	Array;var inc=new 
	Array;var stripInt=new 
	Array;var imgInt=new 
	Array;
	
		$.fn.jqFancyTransitions=$.fn.jqfancytransitions=function(options){init=function(el){opts[el.id]=
		$.extend({},$.fn.jqFancyTransitions.defaults,options);img[el.id]=new 
		
	Array();links[el.id]=new 
	Array();titles[el.id]=new 
	Array();order[el.id]=new 
	Array();imgInc[el.id]=0;inc[el.id]=0;params=opts[el.id];
	
		if(params.effect=='zipper'){params.direction='alternate';params.position='alternate';}
		if(params.effect=='wave'){params.direction='alternate';params.position='top';}
		if(params.effect=='curtain'){params.direction='alternate';params.position='curtain';}
		
	stripWidth=parseInt(params.width/params.strips);gap=params.width-stripWidth*params.strips;stripLeft=0;
	
		$.each($('#'+el.id+' img'),function(i,item){img[el.id][i]=$
	
	(item).attr('src');links[el.id][i]=$
	(item).next().attr('href');titles[el.id][i]=$
	(item).attr('alt')?$
	(item).attr('alt'):'';
	
		$(item).hide();});$('#'+el.id).css({'background-image':'url('+img[el.id][0]+')','width':params.width,'height':params.height,'position':'relative','background-position':'top left'});
		$('#'+el.id).append("<div class='ft-title' id='ft-title-"+el.id+"' style='position: absolute; bottom:0; left: 0; z-index: 1000; color: #fff; background-color: #000; '>"+titles[el.id][0]+"</div>");
	
		if(titles[el.id][imgInc[el.id]])
		
		$('#ft-title-'+el.id).css('opacity',opts[el.id].titleOpacity);
			
			else
			
		$('#ft-title-'+el.id).css('opacity',0);
	
	if(params.navigation){$.navigation(el);
	
		$('#ft-buttons-'+el.id).children().first().addClass('ft-button-'+el.id+'-active');}odd=1;for(j=1;j<params.strips+1;j++){if(gap>0){tstripWidth=stripWidth+1;gap--;}
	
			else{
				
	tstripWidth=stripWidth;}

		if(params.links)
	
		$('#'+el.id).append("<a href='"+links[el.id][0]+"' class='ft-"+el.id+"' id='ft-"+el.id+j+"' style='width:"+tstripWidth+"px; height:"+params.height+"px; float: left; position: absolute;outline:none;'></a>");
	
		else

		$('#'+el.id).append("<div class='ft-"+el.id+"' id='ft-"+el.id+j+"' style='width:"+tstripWidth+"px; height:"+params.height+"px; float: left; position: absolute;'></div>");
		$("#ft-"+el.id+j)
	
	.css({'background-position':-stripLeft+'px top','left':stripLeft});stripLeft+=tstripWidth;if(params.position=='bottom')
	
		$("#ft-"+el.id+j).css('bottom',0);
	
	if(j%2==0&&params.position=='alternate')
	
		$("#ft-"+el.id+j).css('bottom',0);
	
	if(params.direction=='fountain'||params.direction=='fountainAlternate'){order[el.id][j-1]=parseInt(params.strips/2)-(parseInt(j/2)*odd);order[el.id][params.strips-1]=params.strips;odd*=-1;}
		
			else
			
		{order[el.id][j-1]=j;}}
		
		$('.ft-'+el.id).mouseover(function(){opts[el.id].pause=true;});
		$('.ft-'+el.id).mouseout(function(){opts[el.id].pause=false;});
		$('#ft-title-'+el.id).mouseover(function(){opts[el.id].pause=true;});
	
		$('#ft-title-'+el.id).mouseout(function(){opts[el.id].pause=false;});clearInterval(imgInt[el.id]);imgInt[el.id]=setInterval(function(){
		$.transition(el)},params.delay+params.stripDelay*params.strips);};
		$.transition=function(el,direction){if(opts[el.id].pause==true)
	
	return;
	
	stripInt[el.id]=setInterval(function(){

		$.strips(order[el.id][inc[el.id]],el)},opts[el.id].stripDelay);
		$('#'+el.id).css({'background-image':'url('+img[el.id][imgInc[el.id]]+')'});
	
		if(typeof(direction)=="undefined")
		
	imgInc[el.id]++;
	
		else
	
	if(direction=='prev')
	
	imgInc[el.id]--;
	
		else
	
	imgInc[el.id]=direction;if(imgInc[el.id]==img[el.id].length){imgInc[el.id]=0;}

		if(imgInc[el.id]==-1){imgInc[el.id]=img[el.id].length-1;}

		if(titles[el.id][imgInc[el.id]]!=''){
			
			$('#ft-title-'+el.id).animate({opacity:0},opts[el.id].titleSpeed,function(){
			$(this).html(titles[el.id][imgInc[el.id]]).animate({opacity:opts[el.id].titleOpacity},opts[el.id].titleSpeed);});}
		
			else{
				
		$('#ft-title-'+el.id).animate({opacity:0},opts[el.id].titleSpeed);}
	
	inc[el.id]=0;buttons=$('#ft-buttons-'+el.id).children();buttons.each(function(index){if(index==imgInc[el.id]){
		
		$(this).addClass('ft-button-'+el.id+'-active');}
	
		else{
			
		$(this).removeClass('ft-button-'+el.id+'-active');}});if(opts[el.id].direction=='random')
		$.fisherYates(order[el.id]);

		if((opts[el.id].direction=='right'&&order[el.id][0]==1)||opts[el.id].direction=='alternate'||opts[el.id].direction=='fountainAlternate')
order[el.id].reverse();};$.strips=function(itemId,el){temp=opts[el.id].strips;if(inc[el.id]==temp){clearInterval(stripInt[el.id]);

		return;}
	
		$('.ft-'+el.id).attr('href',links[el.id][imgInc[el.id]]);
	
	if(opts[el.id].position=='curtain'){currWidth=$('#ft-'+el.id+itemId).width();
	
		$('#ft-'+el.id+itemId).css({width:0,opacity:0,'background-image':'url('+img[el.id][imgInc[el.id]]+')'});
		$('#ft-'+el.id+itemId).animate({width:currWidth,opacity:1},1000);}
		
			else{
				
		$('#ft-'+el.id+itemId).css({height:0,opacity:0,'background-image':'url('+img[el.id][imgInc[el.id]]+')'});
		$('#ft-'+el.id+itemId).animate({height:opts[el.id].height,opacity:1},1000);}
	
	inc[el.id]++;};$.navigation=function(el){
	
		$('#'+el.id).append("<a href='#' id='ft-prev-"+el.id+"' class='ft-prev'>F&ouml;reg&aring;ende</a>");
		$('#'+el.id).append("<a href='#' id='ft-next-"+el.id+"' class='ft-next'>N&auml;sta</a>");
		$('#ft-prev-'+el.id).css({'position':'absolute','top':params.height/2-15,'left':0,'z-index':1001,'line-height':'30px','opacity':0.7})
	
	.click(function(e){e.preventDefault();
		
		$.transition(el,'prev');clearInterval(imgInt[el.id]);imgInt[el.id]=setInterval(function(){
		$.transition(el)},params.delay+params.stripDelay*params.strips);});
		$('#ft-next-'+el.id).css({'position':'absolute','top':params.height/2-15,'right':0,'z-index':1001,'line-height':'30px','opacity':0.7})
	
	.click(function(e){e.preventDefault();
	
		$.transition(el);clearInterval(imgInt[el.id]);imgInt[el.id]=setInterval(function(){
		$.transition(el)},params.delay+params.stripDelay*params.strips);});
		$("<div id='ft-buttons-"+el.id+"'></div>").insertAfter($('#'+el.id));
		$('#ft-buttons-'+el.id).css({'text-align':'left','padding-top':5,'width':opts[el.id].width});for(k=1;k<img[el.id].length+1;k++){
		$('#ft-buttons-'+el.id).append("<a href='#' class='ft-button-"+el.id+"'>"+k+"</a>");}
		$('.ft-button-'+el.id).css({'padding':5});
		$.each($('.ft-button-'+el.id),function(i,item){$(item)

	.click(function(e){e.preventDefault();
	
		$.transition(el,i);clearInterval(imgInt[el.id]);imgInt[el.id]=setInterval(function(){
		$.transition(el)},params.delay+params.stripDelay*params.strips);})});}
		$.fisherYates=function(arr){
	
	var i=arr.length;

			if(i==0)return false;

				while(--i){

	var j=Math.floor(Math.random()*(i+1));
	var tempi=arr[i];var tempj=arr[j];arr[i]=tempj;arr[j]=tempi;}}

		this.each(function(){init(this);});};
		
		$.fn.jqFancyTransitions.defaults={width:500,height:332,strips:10,delay:5000,stripDelay:50,titleOpacity:0.7,titleSpeed:1000,position:'alternate',direction:'fountainAlternate',effect:'',navigation:false,links:false};}
		)(jQuery);