/**
 * wSlide 0.1 - http://www.webinventif.fr/wslide-plugin/
 * 
 * Rendez vos sites glissant !
 *
 * Copyright (c) 2008 Julien Chauvin (webinventif.fr)
 * Licensed under the Creative Commons License:
 * http://creativecommons.org/licenses/by/3.0/
 *
 * Date: 2008-01-27
 */
(function($){
 $.fn.wslide=function(h){
 h=jQuery.extend({
width:150,height:150,pos:1,col:1,effect:'swing',fade:false,random:false,horiz:false,autolink:true,duration:1500},h);
 function gogogo(g){
 g.each(function(i){
     var a=$(this);
     var e=a.attr('id');
     if(e==undefined){
        e='wslide'+i
     }
     $(this).wrap('<div class="wslide-wrap" id="'+e+'-wrap"></div>');
     a=$('#'+e+'-wrap');
     var b=a.find('ul li');
     var f=h.effect;
     if(jQuery.easing.easeInQuad==undefined&&(f!='swing'||f!='normal')){
        f='swing'
     }
     var g=h.width;
     var j=h.height;
     function resultante(a){
        var b=a;b=b.split('px');b=b[0];
        return Number(b)
     }
     var k=g-(resultante(b.css('padding-left'))+resultante(b.css('padding-right')));
     var l=j-(resultante(b.css('padding-top'))+resultante(b.css('padding-bottom')));
     var m=h.col;if(h.horiz){
         m=Number(b.length+1)
     }
     var n='';
     var o=Math.ceil(Number(b.length)/m);
     a.css('overflow','hidden').css('position','relative').css('text-align','left').css('height',j+'px').css('width',g+'px').css('margin','0').css('padding','0');
     a.find('ul').css('position','absolute').css('margin','0').css('padding','0').css('width',Number((m+0)*g)+'px').css('height',Number(o*j)+'px');
     b.css('display','block').css('overflow','hidden').css('float','left').css('height',l+'px').css('width',k+'px');
     b.each(function(i){
             var b=a.offset();
             var c=$(this).offset();
             $(this).attr('id',e+'-'+Number(i+1)).attr('rel',Number(c.left-b.left)+':'+Number(c.top-b.top));
             n+=' <a href="#'+e+'-'+Number(i+1)+'">'+Number(i+1)+'</a>'
     });
     if(typeof h.autolink=='boolean'){
         if(h.autolink){
             a.after('<div class="wslide-menu" id="'+e+'-menu">'+n+'</div>')
         }
     }
     else if(typeof h.autolink=='string'){
         if($('#'+h.autolink).length){
             $('#'+h.autolink).html(n)
         }
         else{
             a.after('<div id="#'+h.autolink+'">'+n+'</div>')
         }
     }
     var p='#'+e+'-';
     var q="";
     $('a[href*="'+p+'"]').click(function(){
             $('a[href*="'+q+'"]').removeClass("wactive");
             $(this).addClass("wactive");
             var b=$(this).attr('href');
             b=b.split('#');
             b='#'+b[1];
             q=b;
             var c=$(b).attr('rel');
             c=c.split(':');
             var d=c[1];
             d=-d;
             c=c[0];
             c=-c;
             if(h.fade){a.find('ul').animate({opacity:0},h.duration/2,f,function(){
                 $(this).css('top',d+'px').css('left',c+'px');
                 $(this).animate({opacity:1},h.duration/2,f)
                 })}
             else{
                 a.find('ul').animate({top:d+'px',left:c+'px'},h.duration,f)
             }
             if(h.random){$(this).attr('href','#'+e+'-'+Number(Math.ceil(Math.random()*b.length)))}
             return false
     });
     if(h.pos<=0){h.pos=1}
     $('a[href$="'+p+h.pos+'"]').addClass("wactive");
     var r=$('a[href*="'+p+'"]:eq('+Number(h.pos-1)+')').attr('href');
     r=r.split('#');
     r='#'+r[1];
     q=r;
     var s=$(r).attr('rel');
     s=s.split(':');
     var t=s[1];t=-t;s=s[0];s=-s;a.find('ul').css('top',t+'px').css('left',s+'px')
     })}
     gogogo(this);
     return this
 }})(jQuery);