//configure delay between changing messages (3000=3 seconds)
	var delay=3000
	var ie4=document.all
	var curindex=0
	var totalcontent=0

	function get_total(){
		if (ie4){
			while (eval("document.all.content"+totalcontent))
				totalcontent++
			}
		else{
			while (document.getElementById("content"+totalcontent))
				totalcontent++
			}
		}

	function contract_all(){
		for (y=0;y<totalcontent;y++){
			if (ie4)
				eval("document.all.content"+y).style.display="none"
			else
				document.getElementById("content"+y).style.display="none"
			}
		}

	function expand_one(which){
		contract_all()
		if (ie4)
			eval("document.all.content"+which).style.display=""
		else
			document.getElementById("content"+which).style.display=""
		}

	function rotate_content(){
		get_total()
		contract_all()
		expand_one(curindex)
		curindex=(curindex<totalcontent-1)? curindex+1: 0
		setTimeout("rotate_content()",delay)
	}

	function rotate_previous(){
		get_total()
		contract_all()
		curindex=(curindex<1)? totalcontent-1: curindex-1
		expand_one(curindex)
	}

	function rotate_next(){
		get_total()
		contract_all()
		curindex=(curindex<totalcontent-1)? curindex+1: 0
		expand_one(curindex)
	}

	//window.onload=rotate_content