var slideshowouter=null;var iTimeoutId;var slideCount=0;var slideIndex=0;var timeGap;var imageControlText=null;var controlId=null;function advanceSlide(){if(slideCount<slideIndex){slideIndex=1;}
else if(slideIndex==0){slideIndex=slideCount;}
var slide=slideshowouter.firstChild;for(var count=1;count<=slideCount;count++){if(count==slideIndex){slide.className="show cf";}
else{slide.className="hide cf";}
slide=slide.nextSibling;}}
function initializeSlideshow(timertick){try{slideshowouter=document.getElementById("outerimagediv");controlId=document.getElementById('imagestatuscontrol');imageControlText=controlId.innerHTML;controlId.innerHTML='';}
catch(e){return;}
timeGap=timertick;slideIndex=1;slideCount=slideshowouter.childNodes.length;alterImageStatus();startTimer();}
function startTimer(){iTimeoutId=setTimeout(moveSlideOnTimer,timeGap);}
function moveSlideOnTimer(){slideIndex++;advanceSlide();alterImageStatus();startTimer();}
function stopTimeronNav(){if(iTimeoutId){clearTimeout(iTimeoutId);startTimer();}}
function previousSlide()
{if(slideshowouter!=null){slideIndex--;advanceSlide();alterImageStatus();stopTimeronNav();}}
function nextSlide(){if(slideshowouter!=null){slideIndex++;advanceSlide();alterImageStatus();stopTimeronNav();}}
function alterImageStatus()
{if(controlId&&imageControlText)
{controlId.innerHTML='';controlId.innerHTML=imageControlText.substring(0,imageControlText.indexOf(0)-1)+' '+slideIndex+' '+imageControlText.substring(imageControlText.indexOf('}')+1,imageControlText.indexOf(1)-1)+' '+slideCount;}}