// JavaScript Document
var num;
num=0;
setTimeout('change_img()',5000);
function change_img(){
	if(num>2) num=0;
	setTimeout('setFocus('+num+')',5000);
	num++;
	tt=setTimeout('change_img()',5000);
} 
function setFocus(id){
	selectLayer(id);
}
function selectLayer(id){
	var layers=[document.getElementById("idNum1"),document.getElementById("idNum2"),document.getElementById("idNum3")];
	for(var i=0;i<layers.length;i++){ 
		if(i==id){ 
			layers[i].style.display="block"; 
		}else { 
			layers[i].style.display="none"; 
		} 
	} 
} 

function getObject(objectId) {
	if(document.getElementById && document.getElementById(objectId)) {
	// W3C DOM
	return document.getElementById(objectId);
	} else if (document.all && document.all(objectId)) {
	// MSIE 4 DOM
	return document.all(objectId);
	} else if (document.layers && document.layers[objectId]) {
	// NN 4 DOM.. note: this won't find nested layers
	return document.layers[objectId];
	} else {
	return false;
	}
} // getObject
function show(allnum,now){
	getObject('headphoto_icon').className="headphoto_right" + now;
	for(i=1;i<=allnum;i++){
		if(i==now){
			getObject('img_right_title'+i).className="h4_on";
			getObject('img'+i).className="img_on";
			getObject('img_left'+i).style.display='block';
		}else{
			getObject('img_right_title'+i).className="h4_off";
			getObject('img'+i).className="img_off";
			getObject('img_left'+i).style.display='none';
		}
	}
}

var rcmdInside = 1;
function selectid()
{
	layer=3;
	rcmdInside++;
	if(rcmdInside>layer)rcmdInside=1;
	show(layer,rcmdInside);
} 
function setAuto(){
	autoStart=setInterval("selectid()", 10000)
}
setAuto();