/**
 * 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($){
	$.fn.wslide=function(h){
		h=jQuery.extend({width:150,height:150,pos:1,col:1,effect:'swing',fade:false,horiz:false,autolink:true,duration:1500},h);
		function gogogo(g){
			g.each(
				function(i){
					var a=$(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)
							}
							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);