var img_counter = 1;
var img_var;
var img_id;
var img_vid;
var img_pre = new Array();
img_pre[1] = new Image();
img_pre[2] = new Image();
img_pre[3] = new Image();
function rotate_img(imgid) {
	var a = imgid.src;
	var b = a.split("_");
	img_vid = b[1];
	img_id = imgid;
	/*var baseurl = "http://www.petsoncam.com/";*/
	img_pre[1].src = baseurl + "thumb/1_" + img_vid;
	img_pre[2].src = baseurl + "thumb/2_" + img_vid;
	img_pre[3].src = baseurl + "thumb/3_" + img_vid;
	start_rotate();
}

function start_rotate(){
	img_counter++;
	if(img_counter >= 4) img_counter = 1;
	img_id.src = img_pre[img_counter].src
	img_var = setTimeout("start_rotate()",1000);
}

function rotate_stop(imgid){
	clearTimeout(img_var);
}