//=================================
// Image Animate
//
// Created: Dec 15, 2003
// Author: Martin Andres
//
// Requires:
// <SCRIPT language="JavaScript" src="/js/mm.js"></SCRIPT>
// <SCRIPT language="JavaScript" src="/js/imageanimate.js"></SCRIPT>
//
// Usage:
// <IMG id="imgPicture1" src="image1.gif" width="50" height="50" style="Filter:revealTrans(duration=1, transition=3);">
// <SCRIPT language="JavaScript">
// ImageAnimate("imgPicture1","image2.gif,image3.gif,image4.gif,image5.gif",5);
// </SCRIPT>

var imgAni = new Array()
var imgAnicnt = 0

var fgo = false;
var navagent = navigator.userAgent.toLowerCase();
var iev = 0
if (iev = parseInt(navagent.indexOf("msie"))) iev = parseFloat(navagent.substring(iev+5,iev+5+navagent.substring(iev+5,iev+10).indexOf(";")))
if (iev>5.4) fgo = true;

function ImageAnimate(imgName,imgList,imgDuration) {
 var imgObj = MM_findObj(imgName,'')
 if (fgo && !imgObj.style.filter) imgObj.style.filter = "BlendTrans(duration=1)"
 imgList+=","+imgObj.src;
 var imgs = imgList.split(",");
 for(var i=0; i<imgs.length-1; i++) MM_preloadImages(imgs[i]);
 imgAni[imgAnicnt] = new Array(imgObj,imgs.length-1,imgList)
 setInterval("ImageChange("+imgAnicnt+")",imgDuration*1000);
 imgAnicnt++
}

function ImageChange(id) {
 var imgs = imgAni[id][2].split(",");
 imgAni[id][1]++
 if (imgAni[id][1]>=imgs.length) imgAni[id][1]=0;
 if (fgo) imgAni[id][0].filters[0].apply()
 imgAni[id][0].src=imgs[imgAni[id][1]]
 if (fgo) imgAni[id][0].filters[0].play()
}