var isNav, isIE
if (parseInt(navigator.appVersion) >= 4) {
	if (navigator.appName == "Netscape") {
		isNav = true
	} else {
		isIE = true
	}
}

function showdiv(item2) {
    if (document.layers && document.layers[item2] != null)
    	{document.layers[item2].visibility = 'visible';}
    else if (document.all)
    	{document.all[item2].style.visibility = 'visible';}
	}


function hidediv(item) {
    if (document.layers && document.layers[item] != null)
    	{document.layers[item].visibility = 'hidden';}
    else if (document.all)
    	{document.all[item].style.visibility = 'hidden';}
	
}


/*itemlist = new Array();
	itemlist[0] = "text01";
	itemlist[1] = "text02";
	itemlist[2] = "text03";
	itemlist[3] = "text04";
	itemlist[4] = "text05";
*/

var pausespeed = 1000;
var showspeed = 7000;
var item =  '';
var item2 = '';
var i = 0;

function hidetext(){
 	if (i > (itemlist.length-2)){
 		i = 0;
 		j = (itemlist.length-1);
 		k = (itemlist.length-(itemlist.length-1));
		}
	else{
		j = i;
		k = (i+1);
		}
	item =  itemlist[j];
	item2 =  itemlist[k];
	hidediv(item);
	i++;
	setTimeout("showtext(item2)",pausespeed);
}

function showtext(){
	showdiv(item2);
	setTimeout("hidetext()",showspeed);
}