// JavaScript Documentvar hotUserCnt = 6;

var curAnnounce = 1;
var numAnnounces = 2;
var announceTime = 7000;
function swapAnnounce(){
	curAnnounce++;

	if(curAnnounce > numAnnounces) curAnnounce = 1;
	
	for(i=1;i<=numAnnounces;i++){
		divHide('msg_' + i);
	}

	divShow('msg_' + curAnnounce);
		
	announceTimer = setTimeout("swapAnnounce()",announceTime);
	return false;
	
}
function startAnnounce(){
	announceTimer = setTimeout("swapAnnounce()",announceTime);
	
}
function divHide(divId){
	$(divId).setStyle("display","none");
}
function divShow(divId){
	$(divId).setStyle("display","");
	//$(divId).slideIn();
}