function playPics(a){if(a&&a=="start"&&timeoutid!=0){return}nextPic();if(!document.getElementById(name)){stopPics()}else{timeoutid=setTimeout("playPics()",currentPicDelay)}}function stopPics(){if(timeoutid!=0){clearTimeout(timeoutid);timeoutid=0}}function prevPic(){if(currentpic>0){currentpic--}else{currentpic=picnumber-1}updatePics()}function nextPic(){currentpic++;if(currentpic==picnumber){currentpic=0}updatePics()}function updatePics(){if(DHTML&&document.getElementById(name)){var a=document.getElementById(name);a.src=rad[currentpic].src;setContent("id",nameidtime,null,radtime[currentpic])}}function faster(){if(currentPicDelay-100>=picDelayMin){currentPicDelay-=100}}function slower(){if(currentPicDelay+100<=picDelayMax){currentPicDelay+=100}}function playHTML(a){if(a&&a=="start"&&timeoutidHTML!=0){return}nextHTML();timeoutidHTML=setTimeout("playHTML()",currentHTMLDelay)}function nextHTML(){currentHTML++;if(currentHTML==HTMLnumber){currentHTML=0}updateHTML()}function updateHTML(){showMap(currentHTML)}function stopHTML(){if(timeoutidHTML!=0){clearTimeout(timeoutidHTML);timeoutidHTML=0}};