window.onerror=handleErr
var txt=""
function handleErr (msg,url,l) {
	txt="Err:"+msg+"　　"
	txt+="url:"+url+"　　"
	txt+="line"+l+"　　"
	alert(txt)
	return true
}
function movstar () {
	movx=setTimeout("changimgr()",5000)
}
function movover () {
	clearInterval(movx)
}
function changimgr() {
	var n,s;
	var u=document.getElementById("indeximg")
	s=u.src
		if (s.length>30) {
			n=parseInt(s.substring(28,29))
		}
		if (s.length<30) {
			n=parseInt(s.substring(24,25))
		}
	n+=1
	if (n>4) {
		n=1
	}
	u.src="images/"+n+".jpg"
}
function changimgl() {
	var n,s
		var u=document.getElementById("indeximg")
		s=u.src
		if (s.length>30) {
			n=parseInt(s.substring(28,29))
		}
		if (s.length<30) {
			n=parseInt(s.substring(24,25))
		}
		n-=1
		if (n<1) {
		n=4
		}
		u.src="images/"+n+".jpg"
}