/*Downloading and using this script without obtaining licenses from addobject.com is illegal.*/
/*Copyright 2007 www.addobject.com */
function NlsEffSlide(conf){var me=this;this.scr=null;this.rtprop={point:{}};this.cfg={type:"shift",direction:"up",speed:10,stepsnum:40,topicsequence:"next",smartnavigation:"true"};if(conf&&conf!=""){var tcnf=conf.replace(/\s+/gi,"").toLowerCase().split(",");var keyval="";for(var i=0;i<tcnf.length;i++){keyval=tcnf[i].split("=");this.cfg[keyval[0]]=keyval[1]}}this.rtprop["orgtype"]=this.cfg["type"];this.crTpc=null;this.lsTpc=null;this.name="NlsEffSlide";this.clearIv=function(){var p=this.rtprop;if(p["tmId"]!=null){clearInterval(p["tmId"]);p["tmId"]=null}};this.init=function(scr){this.scr=scr;this.crTpc=0;var b=this.scr.blockObj;switch(this.cfg.type){case"out":for(var i=0;i<b.length;i++){with(b[i].style){left="0px";top="0px"}}break;case"in":case"shift":var l=null;for(var i=0;i<b.length;i++){l=b[i];with(l.style){switch(this.cfg["direction"]){case"up":left=0+"px";top=this.scr.height+"px";break;case"down":left=0+"px";top=-l.offsetHeight+"px";break;case"left":left=this.scr.width+"px";top=0+"px";break;case"right":left=-l.offsetWidth+"px";top=0+"px";break}}}b[0].style.top="0px";b[0].style.left="0px";if(this.cfg.type=="in"){b[0].style.zIndex=b.length-1;b[1].style.zIndex=b.length}else{this.lsTpc=b[0]}break}};this.run=function(){if(this.rtprop.tmId!=null)return;var c=this.cfg;vert="top",p=this.rtprop.point,dir=c.direction,bl=this.scr.blockObj;this.rtprop.t=0;switch(dir){case"up":;case"down":vert="top";break;case"left":;case"right":vert="left";break}var cnt=bl.length;switch(this.cfg.type){case"out":this.runScroll=runScrollOut;var bh=null;bl[this.crTpc].style.zIndex=cnt;if(c.topicsequence=="next"){bh=bl[(this.crTpc==cnt-1?0:this.crTpc+1)]}else{bh=bl[(this.crTpc==0?cnt-1:this.crTpc-1)]}bh.style.zIndex=cnt-1;bh.style.top="0px";bh.style.left="0px";p.x1=0;switch(dir){case"up":p.x2=-this.scr.height;break;case"down":p.x2=this.scr.height;break;case"left":p.x2=-this.scr.width;break;case"right":p.x2=this.scr.width;break}break;case"in":case"shift":this.setTopic();var nextTpc=bl[this.crTpc];with(nextTpc.style){switch(dir){case"up":p.x1=this.scr.height;p.x2=0;top=p.x1+"px";left="0px";break;case"down":p.x1=-nextTpc.offsetHeight;p.x2=0;top=p.x1+"px";left="0px";break;case"left":p.x1=this.scr.width;p.x2=0;left=p.x1+"px";top="0px";break;case"right":p.x1=-nextTpc.offsetWidth;p.x2=0;left=p.x1+"px";top="0px";break}}nextTpc.style.zIndex=cnt;this.runScroll=(this.cfg.type=="in"?runScrollIn:runScrollShift);break}_fc_slide(p);this.points=[];for(var i=0;i<this.cfg.stepsnum;i++)this.points[i]=Math.ceil(effect_bezier(i/this.cfg.stepsnum,p.x1,p.x2,p.c1,p.c2))+"px";this.clearIv();this.rtprop["tmId"]=setInterval(function(){me.runScroll(vert,p);},+me.cfg["speed"]);};this.runScroll=function(){};function runScrollIn(vert,p){var l=this.scr.blockObj[this.crTpc];if(this.rtprop.t>=this.points.length){var cnt=this.scr.blockObj.length;l.style[vert]="0px";for(var i=0;i<cnt;i++){if(i!=this.crTpc)this.scr.blockObj[i].style.zIndex=0}l.style.zIndex=cnt-1;this.clearIv();}else{l.style[vert]=this.points[this.rtprop.t++]}}function runScrollOut(vert,p){var l=this.scr.blockObj[this.crTpc];if(this.rtprop.t>=this.points.length){var cnt=this.scr.blockObj.length;with(l.style){zIndex=0;left="0px";top="0px"}this.setTopic();this.clearIv();}else{l.style[vert]=this.points[this.rtprop.t++]}}function runScrollShift(vert,p){var l=this.scr.blockObj[this.crTpc];var dirt=this.cfg["direction"],s=1;if(this.rtprop.t>=this.points.length){var cnt=this.scr.blockObj.length;this.clearIv();l.style[vert]="0px";for(var i=0;i<cnt;i++){if(i!=this.crTpc)this.scr.blockObj[i].style.zIndex=0}this.lsTpc.style.zIndex=0;l.style.zIndex=cnt-1;this.lsTpc=l}else{l.style[vert]=this.points[this.rtprop.t];if(dirt=="up"||dirt=="left")s=-1;this.lsTpc.style[vert]=parseInt(this.points[this.rtprop.t])+(s*parseInt(this.lsTpc[(vert=="top"?"offsetHeight":"offsetWidth")]))+"px";this.rtprop.t++}}this.prev=function(){this.navigate("prev");};this.next=function(){this.navigate("next");};this.navigate=function(dir){var pr=this.rtprop,c=this.cfg;if(pr.tmId!=null)return;c.topicsequence=dir;if(c.smartnavigation=="true"){if(c.type!="shift"){if(dir=="prev"){c.type=(pr.orgtype=="in"?"out":"in");}else{c.type=pr.orgtype}}var isLR=("leftright".indexOf(c.direction)>=0);if(dir=="prev")c.direction=(isLR?"left":"down");else if(dir=="next")c.direction=isLR?"right":"up"}this.run();};this.setTopic=NlsScroller.setTopic}function _fc_slide(p){p.c1=p.x1+(p.x2-p.x1)*4/5;p.c2=p.x2};function _f1(t){return(1-t);};function _f2(t){return(1-t)*(1-t);};function _f3(t){return(1-t)*(1-t)*(1-t);};function _f4(t){return t*t*t};function effect_bezier(t,x1,x2,c1,c2){return _f3(t)*x1+3*t*_f2(t)*c1+3*t*t*_f1(t)*c2+_f4(t)*x2};