/**
 * 
 * 		title:		Brick Slide Rotator - jQuery plugin
 * 
 *		author: 	Ovidiu Stefancu
 *					http:www.wpworks.net
 *
 * 		info:		File available at http://codecanyon.net/user/wickedpixel
 * 
 * 		ver:		!!!! PREVIEW FILE !!!!
 * 
 */
var WPW=WPW||{};(function($){var wpwBSrotator=function(theBody,options){var main=this;this.cfg=$.extend({},$.fn.wpwBSrotator.defaults,options);this.body=$(theBody);this.currentIndex=0;this.oldIndex=0;this.currentItem=0;this.oldItem;this.items=[];this.busy=false;this.slideshowTimer;this.slideshowPaused;this.arrows;main.cfg.cellWidth=Math.floor(main.cfg.width/main.cfg.cols);main.cfg.cellHeight=Math.floor(main.cfg.height/main.cfg.rows);$('>div',main.body).each(function(){var item=$(this);var imageBricks=new WPW.Brickator(item,main);main.items.push(imageBricks);item.detach();});this.container=$('<div class="bsr_container"></div>');this.body.prepend(main.container);main.container.css('width',main.cfg.width+"px");main.container.css('height',main.cfg.height+"px");main.body.css('width',main.cfg.width+"px");main.body.css('height',main.cfg.height+"px");if(main.cfg.menuVisible){this.menu=$('<div class="bsr_menu"/>');var menuObj=new WPW.BSRmenu(this,main.menu);}
this.showCurrentItem=function(){clearInterval(main.slideshowTimer);if(main.busy==false){if(main.oldIndex<=main.currentIndex){main.cfg.blockOrder=main.cfg.blockOrderNext;}else{main.cfg.blockOrder=main.cfg.blockOrderPrev;}
main.oldIndex=main.currentIndex;main.items[main.currentIndex].show();main.body.trigger('item-changed');}}
this.animEnd=function(){main.busy=false;if(main.currentItem){if(main.cfg.brickDistance==0)main.currentItem.body.append(main.currentItem.pic);WPW.DisplayInfo(main.currentItem,main);}
if(main.oldItem)main.oldItem.body.detach();if(main.cfg.slideshowEnabled==true&&!this.slideshowPaused){clearInterval(main.slideshowTimer);main.slideshowTimer=setInterval(slideshow,main.cfg.slideshowSpeed);}}
this.animStart=function(){main.busy=true;if(main.currentItem){main.currentItem.pic.detach();clearInterval(main.slideshowTimer);if(main.currentItem.infoBox){main.currentItem.infoBox.fadeOut("slow");}}}
var slideshow=function(){changeSlide(1);}
var changeSlide=function(way){if(!way)way=1;clearInterval(main.slideshowTimer);if(main.busy==false){main.currentIndex+=way;if(main.currentIndex>main.items.length-1)main.currentIndex=0;if(main.currentIndex<0)main.currentIndex=main.items.length-1;main.showCurrentItem();}}
if(main.cfg.slideshowEnabled==true){main.body.mouseover(function(){main.slideshowPaused=true;clearInterval(main.slideshowTimer);});main.body.mouseout(function(){main.slideshowPaused=false;clearInterval(main.slideshowTimer);main.slideshowTimer=setInterval(slideshow,main.cfg.slideshowSpeed);});}
setTimeout(main.showCurrentItem,1000);if(main.cfg.navigArrowsEnabled==true){main.arrows=$('<div class="bsr_arrows"><span class="bsr_btn_prev"></span><span class="bsr_btn_next"></span></div>');main.arrows.css("left",main.cfg.navigArrowsX+"px");main.arrows.css("top",main.cfg.navigArrowsY+"px");main.body.append(main.arrows);var btnPrev=$(".bsr_btn_prev",main.body);var btnNext=$(".bsr_btn_next",main.body);btnNext.click(function(){changeSlide(1);});btnPrev.click(function(){changeSlide(-1);});}
main.body.bind("DESTROY",function(){$('*',main.body).each(function(){var item=$(this);item.stop();item.unbind();item.clearQueue();});clearInterval(main.slideshowTimer);});};WPW.BSRmenu=function(owner,body){var cfg=owner.cfg;var nrItems=owner.items.length;var buttons=[];switch(cfg.menuPosition){case"top":body.css('width',cfg.width+"px");body.css('height',cfg.menuHeight+"px");owner.body.css('height',cfg.menuHeight+cfg.height+"px");owner.body.prepend(body);break;case"bottom":body.css('width',cfg.width+"px");body.css('height',cfg.menuHeight+"px");owner.body.css('height',cfg.menuHeight+cfg.height+"px");owner.body.append(body);break;case"left":body.css('width',cfg.menuWidth+"px");body.css('height',cfg.height+"px");owner.body.css('width',cfg.menuWidth+cfg.width+"px");owner.container.css('position',"absolute");owner.container.css('left',cfg.menuWidth+"px");owner.body.append(body);body.addClass("bsr_vertical_menu");break;case"right":body.css('width',cfg.menuWidth+"px");body.css('height',cfg.height+"px");owner.body.css('width',cfg.menuWidth+cfg.width+"px");body.css('position',"absolute");body.css('left',cfg.width+"px");body.css('top',"0px");owner.body.append(body);body.addClass("bsr_vertical_menu");break;default:}
for(var i=0;i<nrItems;i++){var obj=owner.items[i];var btn=$('<span />');if(cfg.menuType=="text"){if(obj.btn.length>0){btn.html(obj.btn.html());}
else{btn.html((i+1));}
btn.addClass('bsr_menu_item_text');}else{btn.addClass('bsr_menu_item_btn');btn.attr("title",obj.btn.html());}
btn.data('data',obj);btn.data('index',i);btn.click(function(){selectItem(this)});buttons.push(btn);body.append(btn);if(cfg.menuPosition=="left"||cfg.menuPosition=="right"){body.append($('<br/>'));}}
if(cfg.menuAlign=="right")body.addClass('bsr_menu_align_right');var highlightItem=function(){for(var i=0;i<buttons.length;i++){var btn=buttons[i];if(btn.data('data')==owner.currentItem){if(btn.hasClass("bsr_menu_item_text")){btn.addClass("bsr_menu_text_item_selected");}else{btn.addClass("bsr_menu_btn_item_selected");}}else{if(btn.hasClass("bsr_menu_item_text")){btn.removeClass("bsr_menu_text_item_selected");}else{btn.removeClass("bsr_menu_btn_item_selected");}}}}
var selectItem=function(item){owner.currentIndex=$(item).data('index');owner.showCurrentItem();}
owner.body.bind("item-changed",function(){highlightItem()});}
WPW.DisplayInfo=function(item,gallery){var info=gallery.currentItem.info;if(!info.data('cfg')&&info.length>0){var cfgArr=info.attr('class').split('_');var infoBox=$('<div/>');infoBox.append(info);infoBox.addClass("bsr_info_box");info.addClass("bsr_info");item.infoBox=infoBox;var cfg={};cfg.body=info;info.data('cfg',cfg);info.data('box',infoBox);for(var i=0;i<cfgArr.length;i++){var setting=(cfgArr[i].split("-")[0]);if(cfgArr[i].split("-")[1])cfg[setting]=(cfgArr[i].split("-")[1]);}
if(cfg.pos)switch(cfg.pos){case"top":if(cfg.height)infoBox.css('height',cfg.height+"px");infoBox.css('width',gallery.cfg.width+"px");infoBox.css('top',"0px");break;case"bottom":if(cfg.height)infoBox.css('height',cfg.height+"px");infoBox.css('width',gallery.cfg.width+"px");infoBox.css('bottom',"0px");break;case"left":if(cfg.width)infoBox.css('width',cfg.width+"px");infoBox.css('height',gallery.cfg.height+"px");infoBox.css('top',"0px");break;case"right":if(cfg.width)infoBox.css('width',cfg.width+"px");infoBox.css('height',gallery.cfg.height+"px");infoBox.css('top',"0px");infoBox.css('left',(gallery.cfg.width-cfg.width)+"px");break;default:}}
if(item.infoBox){item.infoBox.hide();item.infoBox.appendTo(gallery.currentItem.body);item.infoBox.fadeIn("slow");}}
WPW.Brickator=function(item,gallery){var main=this;item.addClass("bsr_item");item.css('width',gallery.cfg.width+"px");item.css('height',gallery.cfg.height+"px");this.pic=$('img:first',item).detach();this.info=$('p:first',item).detach();this.link=$('a:first',item).detach();this.btn=$('.item_btn_name:first',item).detach();this.body=item;this.blocks=[];this.blockHolder=$('<div class="bsr_brick_holder"/>');main.body.append(main.blockHolder);if(main.link.length==1){main.link.addClass('bsr_target_link');main.blockHolder.wrap(main.link);}
var cols=gallery.cfg.cols;var rows=gallery.cfg.rows;var index=0;var block;var i=0;var j=0;for(i=0;i<cols;i++){for(j=0;j<rows;j++){block={body:$('<div class="bsr_brick"><div class="bsr_inner_brick"></div></div>'),x:i,y:j,index:index};block.width=gallery.cfg.cellWidth-gallery.cfg.brickDistance;block.height=gallery.cfg.cellHeight-gallery.cfg.brickDistance;if(i==cols-1){var difW=gallery.cfg.width-gallery.cfg.cellWidth*cols;block.width=gallery.cfg.cellWidth+difW+gallery.cfg.brickDistance;}
if(j==rows-1){var difH=gallery.cfg.height-gallery.cfg.cellHeight*rows;block.height=gallery.cfg.cellHeight+difH+gallery.cfg.brickDistance;}
block.body.css("width",block.width+"px");block.body.css("height",block.height+"px");block.inner=$(".bsr_inner_brick:first",block.body);block.inner.css("width",block.width+"px");block.inner.css("height",block.height+"px");block.body.css("left",gallery.cfg.cellWidth*i+"px");block.body.css("top",gallery.cfg.cellHeight*j+"px");block.updated=false;block.index=index;block.inner.css({background:'url("'+main.pic.attr('src')+'") no-repeat -'+((gallery.cfg.cellWidth+(i*gallery.cfg.cellWidth))-gallery.cfg.cellWidth)+'px -'+((gallery.cfg.cellHeight+(j*gallery.cfg.cellHeight))-gallery.cfg.cellHeight)+"px"});main.blockHolder.append(block.body);main.blocks.push(block);index++;}}
this.resetBricks=function(){main.pic.detach();var animType=gallery.cfg.blockOrder.split(".");var alternate=false;if(animType.length==3){if(animType[2]=="alternate"){alternate=true;}else{alternate=false;}}
if(animType.length>=1)animType=animType[1];else animType="random";var evenRow=false;var evenCol=false;for(i=0;i<main.blocks.length;i++){var block=main.blocks[i];if(block.x<(gallery.cfg.cols-1)/2){evenRow=true;}else{evenRow=false;}
if(block.y<(gallery.cfg.rows-1)/2){evenCol=true;}else{evenCol=false;}
switch(animType){case"left":rX=-1;rY=0;if(alternate&&block.x%2!=0)rX=1;break;case"right":rX=1;rY=0;if(alternate&&block.x%2!=0)rX=-1;break;case"top":rX=0;rY=-1;if(alternate&&block.y%2!=0)rY=1;break;case"bottom":rX=0;rY=1;if(alternate&&block.y%2!=0)rY=-1;break;default:var rX=Math.random();if(rX<0.3)rX=1;else if(rX<0.6)rX=-1;else rX=0;var rY=Math.random();if(rX==0){if(rY<0.5)rY=1;else rY=-1;}else rY=0;}
block.rX=rX;block.rY=rY;}}
this.show=function(){if(gallery.currentItem!=main){gallery.animStart();gallery.oldItem=gallery.currentItem;gallery.currentItem=main;main.resetBricks();main.body.appendTo(gallery.container);var animType=gallery.cfg.blockOrder.split(".");var zigzag=false;if(animType.length==3){if(animType[2]=="zigzag"){zigzag=true;}
else{zigzag=false;}}
if(animType.length>=1)animType=animType[0];else animType="random";switch(animType){case"left":WPW.Mleft(main.blocks,gallery.cfg,zigzag);break;case"right":WPW.Mright(main.blocks,gallery.cfg,zigzag);break;case"top":WPW.Mtop(main.blocks,gallery.cfg,zigzag);break;case"bottom":WPW.Mbottom(main.blocks,gallery.cfg,zigzag);break;default:WPW.Mrandom(main.blocks,gallery.cfg);}
var i=0;var theDelay=0;var lastDelayIndex=0;var demoFile;var block;for(i=0;i<index;i++){block=main.blocks[i];if((gallery.cfg.blockDelay*block.d)>theDelay){theDelay=(gallery.cfg.blockDelay*block.d);lastDelayIndex=i;}
block.inner.css("left",block.width*block.rX+"px");block.inner.css("top",block.height*block.rY+"px");block.left=block.width*block.rX;block.top=block.height*block.rY;}
for(i=0;i<index;i++){block=main.blocks[i];animateBlock(block,(i==lastDelayIndex));}}
function animateBlock($block,$isEnd){$block.inner.delay(gallery.cfg.blockDelay*block.d).animate({left:0,top:0},{duration:gallery.cfg.blockSpeed,easing:gallery.cfg.ease,step:function(){if(gallery.oldItem)gallery.oldItem.updateBlock($block.index,$block)},complete:function(){if($isEnd==true){gallery.animEnd();};}});}}
this.updateBlock=function($index,tBlock){var myBlock=main.blocks[$index];if(tBlock.rX){if(tBlock.rX==-1){myBlock.inner.css('left',(tBlock.inner.position().left+tBlock.width)+"px");}
else{myBlock.inner.css('left',(tBlock.inner.position().left-myBlock.width)+"px");}}
else{if(tBlock.rY==-1){myBlock.inner.css('top',(tBlock.inner.position().top+tBlock.height)+"px");}
else{myBlock.inner.css('top',(tBlock.inner.position().top-myBlock.height)+"px");}}}}
$.fn.wpwBSrotator=function(options){return this.each(function(){var element=$(this);if(element.data('wpwbsrotator'))return;var wpwbsrotator=new wpwBSrotator(this,options);element.data('wpwbsrotator',wpwbsrotator);});};$.fn.wpwBSrotator.defaults={width:700,height:466,rows:4,cols:5,ease:"easeOutExpo",blockSpeed:300,blockDelay:200,blockOrderNext:"left.left",blockOrderPrev:"right.right",menuVisible:false,menuType:"text",menuPosition:"top",menuAlign:"right",menuHeight:20,menuWidth:20,slideshowEnabled:false,slideshowSpeed:2000,navigArrowsEnabled:false,navigArrowsX:0,navigArrowsY:0,brickDistance:0};})(jQuery);WPW.Mleft=function(arr,cfg,zigzag){var block;var nr=arr.length;for(var i=0;i<nr;i++){block=arr[i];block.d=i;if(zigzag&&block.x%2!=0){block.d=block.x*cfg.rows+cfg.rows-block.y-1;}}}
WPW.Mright=function(arr,cfg,zigzag){var block;var index=0;for(var i=cfg.cols-1;i>=0;i--){for(var j=0;j<cfg.rows;j++){block=arr[i*cfg.rows+j];if(zigzag&&block.x%2!=0){block=arr[i*cfg.rows+cfg.rows-j-1];}
block.d=index;index++;}}}
WPW.Mtop=function(arr,cfg,zigzag){var block;var index=0;var nr=arr.length;for(var i=0;i<cfg.cols;i++){for(var j=0;j<cfg.rows;j++){block=arr[index];block.d=j*cfg.cols+i;if(zigzag&&block.y%2!=0){block.d=j*cfg.cols+cfg.cols-i-1;}
index++;}}}
WPW.Mbottom=function(arr,cfg,zigzag){var block;var index=0;var nr=arr.length;arr=arr.concat().reverse();for(var j=cfg.rows-1;j>=0;j--){for(var i=cfg.cols-1;i>=0;i--){block=arr[i*cfg.rows+j];block.d=nr-index-1;if(zigzag&&block.y%2!=0){block.d=j*cfg.cols+cfg.cols-i-1;}
index++;}}}
WPW.Mrandom=function(arr,cfg){var oldArr=arr.concat();var newArr=[];while(oldArr.length>0){var start=Math.floor(Math.random()*oldArr.length);var elem=oldArr.splice(start,1)[0];newArr.push(elem);elem.d=newArr.length;}}