var id=null;
var imgInd=0;
var imgTab=new Array('/dalysco/1/static/home/b1.gif', '/dalysco/1/static/home/b3.gif', '/dalysco/1/static/home/b2.gif');

function switchOnClick(){
	if(id) clearTimeout(id);
	switchImg();
}

function switchImg(){
	if(++imgInd>=imgTab.length) imgInd=0;
	document.images['dynImg'].src=imgTab[imgInd];
}

function changeImg(){
	switchImg();
	id=setTimeout('changeImg()', 7000);
}

function startDiapo(){
if(document.images['dynImg'])
	id=setTimeout('changeImg()', 7000);
}