var hiddenDivs=[];var jumpTo=null;var timerId=0;var previousId='';
jQuery.fn.slideLeft=function(speed,callback){this.animate({width:"hide",paddingLeft:"hide",paddingRight:"hide",marginLeft:"hide",marginRight:"hide"},speed,callback);};jQuery.fn.slideRight=function(speed,callback){this.animate({width:"show",paddingLeft:"show",paddingRight:"show",marginLeft:"show",marginRight:"show"},speed,callback);};

jQuery.fn.gotoPage=function(id){
var index=-1;
for(var i=0;i<hiddenDivs.length;i++){
if(hiddenDivs[i][0].id==id){
index=i;
break;
}
}
if(index==-1)return false;
jumpTo=id;
var container = $('#rotateblock_container');
while($(container.children()[0])[0].id!=jumpTo){
container.prepend(hiddenDivs.pop());
hiddenDivs.unshift($(container.children()[1]).remove());
}
clearInterval(timerId);container.rotateblock();};

jQuery.fn.rotateblock=function(){
start(this);
function start(container){
var divs=container.children();
while(1<divs.length){
var removedDiv=$(divs[divs.length-1]).remove();
hiddenDivs.push(removedDiv);
divs=container.children();
}var navId=$(container.children()[0])[0].id + '-nav';if(previousId!='')document.getElementById(previousId).className = "rotateblock-navitem";document.getElementById(navId).className = "rotateblock-navitem-active";previousId=navId;timerId=setInterval(function(){roll(container)},25000);
};

function roll(container){
container.prepend(hiddenDivs.pop());
hiddenDivs.unshift($(container.children()[1]).remove());
if(jumpTo!=null&&jumpTo==$(container.children()[0])[0].id)jumpTo=null;
var navId=$(container.children()[0])[0].id + '-nav';if(previousId!='')document.getElementById(previousId).className = "rotateblock-navitem";document.getElementById(navId).className = "rotateblock-navitem-active";previousId=navId;doAnim(container);
};

function doAnim(container){$(container.children()[0]).hide();$(container.children()[0]).fadeIn();};}