/*
 * CrossSlide jQuery plugin v0.5
 */
(function(){var d=jQuery,a=(d.fn.startAnimation?"startAnimation":"animate"),c="pause plugin missing.";function e(h){for(var g=1;g<arguments.length;g++){h=h.replace(new RegExp("\\{"+(g-1)+"}","g"),arguments[g])}return h}function f(){arguments[0]="CrossSlide: "+arguments[0];throw new Error(e.apply(null,arguments))}function b(i){var g=1;var h=i.replace(/^\s*|\s*$/g,"").split(/\s+/);if(h.length>3){throw new Error()}if(h[0]=="center"){if(h.length==1){h=["center","center"]}else{if(h.length==2&&h[1].match(/^[\d.]+x$/i)){h=["center","center",h[1]]}}}if(h.length==3){g=parseFloat(h[2].match(/^([\d.]+)x$/i)[1])}var j=h[0]+" "+h[1];if(j=="left top"||j=="top left"){return{xrel:0,yrel:0,zoom:g}}if(j=="left center"||j=="center left"){return{xrel:0,yrel:0.5,zoom:g}}if(j=="left bottom"||j=="bottom left"){return{xrel:0,yrel:1,zoom:g}}if(j=="center top"||j=="top center"){return{xrel:0.5,yrel:0,zoom:g}}if(j=="center center"){return{xrel:0.5,yrel:0.5,zoom:g}}if(j=="center bottom"||j=="bottom center"){return{xrel:0.5,yrel:1,zoom:g}}if(j=="right top"||j=="top right"){return{xrel:1,yrel:0,zoom:g}}if(j=="right center"||j=="center right"){return{xrel:1,yrel:0.5,zoom:g}}if(j=="right bottom"||j=="bottom right"){return{xrel:1,yrel:1,zoom:g}}return{xrel:parseInt(h[0].match(/^(\d+)%$/)[1])/100,yrel:parseInt(h[1].match(/^(\d+)%$/)[1])/100,zoom:g}}d.fn.crossSlide=function(i,k,l){var g=this,j=this.width(),h=this.height();g.get(0).crossSlideArgs=[i,k,l];k=d.map(k,function(m){return d.extend({},m)});if(!l){l=function(){}}(function(o){var m=0;function n(q,p){p.onload=function(r){m++;k[q].width=p.width;k[q].height=p.height;if(m==k.length){o()}};p.src=k[q].src;if(q+1<k.length){n(q+1,new Image())}}n(0,new Image())})(function(){if(!i.fade){f("missing fade parameter.")}if(i.speed&&i.sleep){f("you cannot set both speed and sleep at the same time.")}var z=Math.round(i.fade*1000);if(i.sleep){var y=Math.round(i.sleep*1000)}if(i.speed){var o=i.speed/1000,u=Math.round(z*o)}g.empty().css({overflow:"hidden",padding:0});if(!/^(absolute|relative|fixed)$/.test(g.css("position"))){g.css({position:"relative"})}if(!g.width()||!g.height()){f("container element does not have its own width and height")}if(i.shuffle){k.sort(function(){return Math.random()-0.5})}for(var s=0;s<k.length;++s){var m=k[s];if(!m.src){f("missing src parameter in picture {0}.",s+1)}if(o){switch(m.dir){case"up":m.from={xrel:0.5,yrel:0,zoom:1};m.to={xrel:0.5,yrel:1,zoom:1};var w=m.height-h-2*u;break;case"down":m.from={xrel:0.5,yrel:1,zoom:1};m.to={xrel:0.5,yrel:0,zoom:1};var w=m.height-h-2*u;break;case"left":m.from={xrel:0,yrel:0.5,zoom:1};m.to={xrel:1,yrel:0.5,zoom:1};var w=m.width-j-2*u;break;case"right":m.from={xrel:1,yrel:0.5,zoom:1};m.to={xrel:0,yrel:0.5,zoom:1};var w=m.width-j-2*u;break;default:f("missing or malformed dir parameter in picture {0}.",s+1)}if(w<=0){f("impossible animation: either picture {0} is too small or div is too large or fade duration too long.",s+1)}m.time_ms=Math.round(w/o)}else{if(!y){if(!m.from||!m.to||!m.time){f("missing either speed/sleep option, or from/to/time params in picture {0}.",s+1)}try{m.from=b(m.from)}catch(v){f('malformed "from" parameter in picture {0}.',s+1)}try{m.to=b(m.to)}catch(v){f('malformed "to" parameter in picture {0}.',s+1)}if(!m.time){f('missing "time" parameter in picture {0}.',s+1)}m.time_ms=Math.round(m.time*1000)}}if(m.from){d.each([m.from,m.to],function(p,B){B.width=Math.round(m.width*B.zoom);B.height=Math.round(m.height*B.zoom);B.left=Math.round((j-B.width)*B.xrel);B.top=Math.round((h-B.height)*B.yrel)})}var x;if(m.href){x=d(e('<a href="{0}"><img src="{1}"/></a>',m.href,m.src))}else{x=d(e('<img src="{0}"/>',m.src))}if(m.onclick){x.click(m.onclick)}if(m.alt){x.find("img").attr("alt",m.alt)}if(m.href&&m.target){x.attr("target",m.target)}x.appendTo(g)}delete o;function n(C,B){var D=[0,z/(C.time_ms+2*z),1-z/(C.time_ms+2*z),1][B];return{left:Math.round(C.from.left+D*(C.to.left-C.from.left)),top:Math.round(C.from.top+D*(C.to.top-C.from.top)),width:Math.round(C.from.width+D*(C.to.width-C.from.width)),height:Math.round(C.from.height+D*(C.to.height-C.from.height))}}var t=g.find("img").css({position:"absolute",visibility:"hidden",top:0,left:0,border:0});t.eq(0).css({visibility:"visible"});if(!y){t.eq(0).css(n(k[0],1))}var A=i.loop;function q(N,p){if(N%2==0){if(y){var D=N/2,R=(D-1+k.length)%k.length,O=t.eq(D),L=t.eq(R);var K=function(){l(D,O);L.css("visibility","hidden");setTimeout(p,y)}}else{var G=N/2,R=(G-1+k.length)%k.length,Q=t.eq(G),L=t.eq(R),E=k[G].time_ms,M=n(k[G],2);var K=function(){l(G,Q);L.css("visibility","hidden");Q[a](M,E,"linear",p)}}}else{var C=Math.floor(N/2),F=Math.ceil(N/2)%k.length,P=t.eq(C),B=t.eq(F),S={},J={visibility:"visible"},I={};if(F>C){J.opacity=0;I.opacity=1;if(i.doubleFade){S.opacity=0}}else{S.opacity=0;if(i.doubleFade){J.opacity=0;I.opacity=1}}if(!y){d.extend(S,n(k[C],3));d.extend(J,n(k[F],0));d.extend(I,n(k[F],1))}if(d.isEmptyObject(I)){var K=function(){l(F,B,C,P);B.css(J);P[a](S,z,"linear",p)}}else{if(d.isEmptyObject(S)){var K=function(){l(F,B,C,P);B.css(J);B[a](I,z,"linear",p)}}else{var K=function(){l(F,B,C,P);B.css(J);B[a](I,z,"linear");P[a](S,z,"linear",p)}}}}if(i.loop&&N==k.length*2-2){var H=K;K=function(){if(--A){H()}}}if(N>0){return q(N-1,K)}else{return K}}var r=q(k.length*2-1,function(){return r()});r()});return g};d.fn.crossSlideFreeze=function(){this.find("img").stop()};d.fn.crossSlideStop=function(){this.find("img").stop().remove()};d.fn.crossSlideRestart=function(){this.find("img").stop().remove();d.fn.crossSlide.apply(this,this.get(0).crossSlideArgs)};d.fn.crossSlidePause=function(){if(!d.fn.pause){f(c)}this.find("img").pause()};d.fn.crossSlideResume=function(){if(!d.fn.pause){f(c)}this.find("img").resume()}})();