/*
 * jquery nivo slider v2.6
 * http://nivo.dev7studios.com
 *
 * copyright 2011, gilbert pellegrom
 * free to use and abuse under the mit license.
 * http://www.opensource.org/licenses/mit-license.php
 * 
 * march 2010
 */

(function($){var nivoslider=function(element,options){var settings=$.extend({},$.fn.nivoslider.defaults,options);var vars={currentslide:0,currentimage:'',totalslides:0,randanim:'',running:false,paused:false,stop:false};var slider=$(element);slider.data('nivo:vars',vars);slider.css('position','relative');slider.addclass('nivoslider');var kids=slider.children();kids.each(function(){var child=$(this);var link='';if(!child.is('img')){if(child.is('a')){child.addclass('nivo-imagelink');link=child;}
child=child.find('img:first');}
var childwidth=child.width();if(childwidth==0)childwidth=child.attr('width');var childheight=child.height();if(childheight==0)childheight=child.attr('height');if(childwidth>slider.width()){slider.width(childwidth);}
if(childheight>slider.height()){slider.height(childheight);}
if(link!=''){link.css('display','none');}
child.css('display','none');vars.totalslides++;});if(settings.startslide>0){if(settings.startslide>=vars.totalslides)settings.startslide=vars.totalslides-1;vars.currentslide=settings.startslide;}
if($(kids[vars.currentslide]).is('img')){vars.currentimage=$(kids[vars.currentslide]);}else{vars.currentimage=$(kids[vars.currentslide]).find('img:first');}
if($(kids[vars.currentslide]).is('a')){$(kids[vars.currentslide]).css('display','block');}
slider.css('background','url("'+vars.currentimage.attr('src')+'") no-repeat');slider.append($('<div class="nivo-caption"><p></p></div>').css({display:'none',opacity:settings.captionopacity}));var processcaption=function(settings){var nivocaption=$('.nivo-caption',slider);if(vars.currentimage.attr('title')!=''&&vars.currentimage.attr('title')!=undefined){var title=vars.currentimage.attr('title');if(title.substr(0,1)=='#')title=$(title).html();if(nivocaption.css('display')=='block'){nivocaption.find('p').fadeout(settings.animspeed,function(){$(this).html(title);$(this).fadein(settings.animspeed);});}else{nivocaption.find('p').html(title);}
nivocaption.fadein(settings.animspeed);}else{nivocaption.fadeout(settings.animspeed);}}
processcaption(settings);var timer=0;if(!settings.manualadvance&&kids.length>1){timer=setinterval(function(){nivorun(slider,kids,settings,false);},settings.pausetime);}
if(settings.directionnav){slider.append('<div class="nivo-directionnav"><a class="nivo-prevnav">'+settings.prevtext+'</a><a class="nivo-nextnav">'+settings.nexttext+'</a></div>');if(settings.directionnavhide){$('.nivo-directionnav',slider).hide();slider.hover(function(){$('.nivo-directionnav',slider).show();},function(){$('.nivo-directionnav',slider).hide();});}
$('a.nivo-prevnav',slider).live('click',function(){if(vars.running)return false;clearinterval(timer);timer='';vars.currentslide-=2;nivorun(slider,kids,settings,'prev');});$('a.nivo-nextnav',slider).live('click',function(){if(vars.running)return false;clearinterval(timer);timer='';nivorun(slider,kids,settings,'next');});}
if(settings.controlnav){var nivocontrol=$('<div class="nivo-controlnav"></div>');slider.append(nivocontrol);for(var i=0;i<kids.length;i++){if(settings.controlnavthumbs){var child=kids.eq(i);if(!child.is('img')){child=child.find('img:first');}
if(settings.controlnavthumbsfromrel){nivocontrol.append('<a class="nivo-control" rel="'+i+'"><img src="../index_files/'+child.attr('rel')+'" alt="" /></a>');}else{nivocontrol.append('<a class="nivo-control" rel="'+i+'"><img src="../index_files/'+child.attr('src').replace(settings.controlnavthumbssearch,settings.controlnavthumbsreplace)+'" alt="" /></a>');}}else{nivocontrol.append('<a class="nivo-control" rel="'+i+'">'+(i+1)+'</a>');}}
$('.nivo-controlnav a:eq('+vars.currentslide+')',slider).addclass('active');$('.nivo-controlnav a',slider).live('click',function(){if(vars.running)return false;if($(this).hasclass('active'))return false;clearinterval(timer);timer='';slider.css('background','url("'+vars.currentimage.attr('src')+'") no-repeat');vars.currentslide=$(this).attr('rel')-1;nivorun(slider,kids,settings,'control');});}
if(settings.keyboardnav){$(window).keypress(function(event){if(event.keycode=='37'){if(vars.running)return false;clearinterval(timer);timer='';vars.currentslide-=2;nivorun(slider,kids,settings,'prev');}
if(event.keycode=='39'){if(vars.running)return false;clearinterval(timer);timer='';nivorun(slider,kids,settings,'next');}});}
if(settings.pauseonhover){slider.hover(function(){vars.paused=true;clearinterval(timer);timer='';},function(){vars.paused=false;if(timer==''&&!settings.manualadvance){timer=setinterval(function(){nivorun(slider,kids,settings,false);},settings.pausetime);}});}
slider.bind('nivo:animfinished',function(){vars.running=false;$(kids).each(function(){if($(this).is('a')){$(this).css('display','none');}});if($(kids[vars.currentslide]).is('a')){$(kids[vars.currentslide]).css('display','block');}
if(timer==''&&!vars.paused&&!settings.manualadvance){timer=setinterval(function(){nivorun(slider,kids,settings,false);},settings.pausetime);}
settings.afterchange.call(this);});var createslices=function(slider,settings,vars){for(var i=0;i<settings.slices;i++){var slicewidth=math.round(slider.width()/settings.slices);if(i==settings.slices-1){slider.append($('<div class="nivo-slice"></div>').css({left:(slicewidth*i)+'px',width:(slider.width()-(slicewidth*i))+'px',height:'0px',opacity:'0',background:'url("'+vars.currentimage.attr('src')+'") no-repeat -'+((slicewidth+(i*slicewidth))-slicewidth)+'px 0%'}));}else{slider.append($('<div class="nivo-slice"></div>').css({left:(slicewidth*i)+'px',width:slicewidth+'px',height:'0px',opacity:'0',background:'url("'+vars.currentimage.attr('src')+'") no-repeat -'+((slicewidth+(i*slicewidth))-slicewidth)+'px 0%'}));}}}
var createboxes=function(slider,settings,vars){var boxwidth=math.round(slider.width()/settings.boxcols);var boxheight=math.round(slider.height()/settings.boxrows);for(var rows=0;rows<settings.boxrows;rows++){for(var cols=0;cols<settings.boxcols;cols++){if(cols==settings.boxcols-1){slider.append($('<div class="nivo-box"></div>').css({opacity:0,left:(boxwidth*cols)+'px',top:(boxheight*rows)+'px',width:(slider.width()-(boxwidth*cols))+'px',height:boxheight+'px',background:'url("'+vars.currentimage.attr('src')+'") no-repeat -'+((boxwidth+(cols*boxwidth))-boxwidth)+'px -'+((boxheight+(rows*boxheight))-boxheight)+'px'}));}else{slider.append($('<div class="nivo-box"></div>').css({opacity:0,left:(boxwidth*cols)+'px',top:(boxheight*rows)+'px',width:boxwidth+'px',height:boxheight+'px',background:'url("'+vars.currentimage.attr('src')+'") no-repeat -'+((boxwidth+(cols*boxwidth))-boxwidth)+'px -'+((boxheight+(rows*boxheight))-boxheight)+'px'}));}}}}
var nivorun=function(slider,kids,settings,nudge){var vars=slider.data('nivo:vars');if(vars&&(vars.currentslide==vars.totalslides-1)){settings.lastslide.call(this);}
if((!vars||vars.stop)&&!nudge)return false;settings.beforechange.call(this);if(!nudge){slider.css('background','url("'+vars.currentimage.attr('src')+'") no-repeat');}else{if(nudge=='prev'){slider.css('background','url("'+vars.currentimage.attr('src')+'") no-repeat');}
if(nudge=='next'){slider.css('background','url("'+vars.currentimage.attr('src')+'") no-repeat');}}
vars.currentslide++;if(vars.currentslide==vars.totalslides){vars.currentslide=0;settings.slideshowend.call(this);}
if(vars.currentslide<0)vars.currentslide=(vars.totalslides-1);if($(kids[vars.currentslide]).is('img')){vars.currentimage=$(kids[vars.currentslide]);}else{vars.currentimage=$(kids[vars.currentslide]).find('img:first');}
if(settings.controlnav){$('.nivo-controlnav a',slider).removeclass('active');$('.nivo-controlnav a:eq('+vars.currentslide+')',slider).addclass('active');}
processcaption(settings);$('.nivo-slice',slider).remove();$('.nivo-box',slider).remove();if(settings.effect=='random'){var anims=new array('slicedownright','slicedownleft','sliceupright','sliceupleft','sliceupdown','sliceupdownleft','fold','fade','boxrandom','boxrain','boxrainreverse','boxraingrow','boxraingrowreverse');vars.randanim=anims[math.floor(math.random()*(anims.length+1))];if(vars.randanim==undefined)vars.randanim='fade';}
if(settings.effect.indexof(',')!=-1){var anims=settings.effect.split(',');vars.randanim=anims[math.floor(math.random()*(anims.length))];if(vars.randanim==undefined)vars.randanim='fade';}
vars.running=true;if(settings.effect=='slicedown'||settings.effect=='slicedownright'||vars.randanim=='slicedownright'||settings.effect=='slicedownleft'||vars.randanim=='slicedownleft'){createslices(slider,settings,vars);var timebuff=0;var i=0;var slices=$('.nivo-slice',slider);if(settings.effect=='slicedownleft'||vars.randanim=='slicedownleft')slices=$('.nivo-slice',slider)._reverse();slices.each(function(){var slice=$(this);slice.css({'top':'0px'});if(i==settings.slices-1){settimeout(function(){slice.animate({height:'100%',opacity:'1.0'},settings.animspeed,'',function(){slider.trigger('nivo:animfinished');});},(100+timebuff));}else{settimeout(function(){slice.animate({height:'100%',opacity:'1.0'},settings.animspeed);},(100+timebuff));}
timebuff+=50;i++;});}
else if(settings.effect=='sliceup'||settings.effect=='sliceupright'||vars.randanim=='sliceupright'||settings.effect=='sliceupleft'||vars.randanim=='sliceupleft'){createslices(slider,settings,vars);var timebuff=0;var i=0;var slices=$('.nivo-slice',slider);if(settings.effect=='sliceupleft'||vars.randanim=='sliceupleft')slices=$('.nivo-slice',slider)._reverse();slices.each(function(){var slice=$(this);slice.css({'bottom':'0px'});if(i==settings.slices-1){settimeout(function(){slice.animate({height:'100%',opacity:'1.0'},settings.animspeed,'',function(){slider.trigger('nivo:animfinished');});},(100+timebuff));}else{settimeout(function(){slice.animate({height:'100%',opacity:'1.0'},settings.animspeed);},(100+timebuff));}
timebuff+=50;i++;});}
else if(settings.effect=='sliceupdown'||settings.effect=='sliceupdownright'||vars.randanim=='sliceupdown'||settings.effect=='sliceupdownleft'||vars.randanim=='sliceupdownleft'){createslices(slider,settings,vars);var timebuff=0;var i=0;var v=0;var slices=$('.nivo-slice',slider);if(settings.effect=='sliceupdownleft'||vars.randanim=='sliceupdownleft')slices=$('.nivo-slice',slider)._reverse();slices.each(function(){var slice=$(this);if(i==0){slice.css('top','0px');i++;}else{slice.css('bottom','0px');i=0;}
if(v==settings.slices-1){settimeout(function(){slice.animate({height:'100%',opacity:'1.0'},settings.animspeed,'',function(){slider.trigger('nivo:animfinished');});},(100+timebuff));}else{settimeout(function(){slice.animate({height:'100%',opacity:'1.0'},settings.animspeed);},(100+timebuff));}
timebuff+=50;v++;});}
else if(settings.effect=='fold'||vars.randanim=='fold'){createslices(slider,settings,vars);var timebuff=0;var i=0;$('.nivo-slice',slider).each(function(){var slice=$(this);var origwidth=slice.width();slice.css({top:'0px',height:'100%',width:'0px'});if(i==settings.slices-1){settimeout(function(){slice.animate({width:origwidth,opacity:'1.0'},settings.animspeed,'',function(){slider.trigger('nivo:animfinished');});},(100+timebuff));}else{settimeout(function(){slice.animate({width:origwidth,opacity:'1.0'},settings.animspeed);},(100+timebuff));}
timebuff+=50;i++;});}
else if(settings.effect=='fade'||vars.randanim=='fade'){createslices(slider,settings,vars);var firstslice=$('.nivo-slice:first',slider);firstslice.css({'height':'100%','width':slider.width()+'px'});firstslice.animate({opacity:'1.0'},(settings.animspeed*2),'',function(){slider.trigger('nivo:animfinished');});}
else if(settings.effect=='slideinright'||vars.randanim=='slideinright'){createslices(slider,settings,vars);var firstslice=$('.nivo-slice:first',slider);firstslice.css({'height':'100%','width':'0px','opacity':'1'});firstslice.animate({width:slider.width()+'px'},(settings.animspeed*2),'',function(){slider.trigger('nivo:animfinished');});}
else if(settings.effect=='slideinleft'||vars.randanim=='slideinleft'){createslices(slider,settings,vars);var firstslice=$('.nivo-slice:first',slider);firstslice.css({'height':'100%','width':'0px','opacity':'1','left':'','right':'0px'});firstslice.animate({width:slider.width()+'px'},(settings.animspeed*2),'',function(){firstslice.css({'left':'0px','right':''});slider.trigger('nivo:animfinished');});}
else if(settings.effect=='boxrandom'||vars.randanim=='boxrandom'){createboxes(slider,settings,vars);var totalboxes=settings.boxcols*settings.boxrows;var i=0;var timebuff=0;var boxes=shuffle($('.nivo-box',slider));boxes.each(function(){var box=$(this);if(i==totalboxes-1){settimeout(function(){box.animate({opacity:'1'},settings.animspeed,'',function(){slider.trigger('nivo:animfinished');});},(100+timebuff));}else{settimeout(function(){box.animate({opacity:'1'},settings.animspeed);},(100+timebuff));}
timebuff+=20;i++;});}
else if(settings.effect=='boxrain'||vars.randanim=='boxrain'||settings.effect=='boxrainreverse'||vars.randanim=='boxrainreverse'||settings.effect=='boxraingrow'||vars.randanim=='boxraingrow'||settings.effect=='boxraingrowreverse'||vars.randanim=='boxraingrowreverse'){createboxes(slider,settings,vars);var totalboxes=settings.boxcols*settings.boxrows;var i=0;var timebuff=0;var rowindex=0;var colindex=0;var box2darr=new array();box2darr[rowindex]=new array();var boxes=$('.nivo-box',slider);if(settings.effect=='boxrainreverse'||vars.randanim=='boxrainreverse'||settings.effect=='boxraingrowreverse'||vars.randanim=='boxraingrowreverse'){boxes=$('.nivo-box',slider)._reverse();}
boxes.each(function(){box2darr[rowindex][colindex]=$(this);colindex++;if(colindex==settings.boxcols){rowindex++;colindex=0;box2darr[rowindex]=new array();}});for(var cols=0;cols<(settings.boxcols*2);cols++){var prevcol=cols;for(var rows=0;rows<settings.boxrows;rows++){if(prevcol>=0&&prevcol<settings.boxcols){(function(row,col,time,i,totalboxes){var box=$(box2darr[row][col]);var w=box.width();var h=box.height();if(settings.effect=='boxraingrow'||vars.randanim=='boxraingrow'||settings.effect=='boxraingrowreverse'||vars.randanim=='boxraingrowreverse'){box.width(0).height(0);}
if(i==totalboxes-1){settimeout(function(){box.animate({opacity:'1',width:w,height:h},settings.animspeed/1.3,'',function(){slider.trigger('nivo:animfinished');});},(100+time));}else{settimeout(function(){box.animate({opacity:'1',width:w,height:h},settings.animspeed/1.3);},(100+time));}})(rows,prevcol,timebuff,i,totalboxes);i++;}
prevcol--;}
timebuff+=100;}}}
var shuffle=function(arr){for(var j,x,i=arr.length;i;j=parseint(math.random()*i),x=arr[--i],arr[i]=arr[j],arr[j]=x);return arr;}
var trace=function(msg){if(this.console&&typeof console.log!="undefined")
console.log(msg);}
this.stop=function(){if(!$(element).data('nivo:vars').stop){$(element).data('nivo:vars').stop=true;trace('stop slider');}}
this.start=function(){if($(element).data('nivo:vars').stop){$(element).data('nivo:vars').stop=false;trace('start slider');}}
settings.afterload.call(this);return this;};$.fn.nivoslider=function(options){return this.each(function(key,value){var element=$(this);if(element.data('nivoslider'))return element.data('nivoslider');var nivoslider=new nivoslider(this,options);element.data('nivoslider',nivoslider);});};$.fn.nivoslider.defaults={effect:'random',slices:15,boxcols:8,boxrows:4,animspeed:600,pausetime:6000,startslide:0,directionnav:true,directionnavhide:true,controlnav:true,controlnavthumbs:false,controlnavthumbsfromrel:false,controlnavthumbssearch:'.jpg',controlnavthumbsreplace:'_thumb.jpg',keyboardnav:true,pauseonhover:true,manualadvance:false,captionopacity:0.8,prevtext:'prev',nexttext:'next',beforechange:function(){},afterchange:function(){},slideshowend:function(){},lastslide:function(){},afterload:function(){}};$.fn._reverse=[].reverse;})(jquery);