function divNavigation(showID){
	document.getElementById('homeDiv').style.display = "none";
	document.getElementById('historyDiv').style.display = "none";
	document.getElementById('servicesDiv').style.display = "none";
	document.getElementById('parkDiv').style.display = "none";
	document.getElementById('eventsDiv').style.display = "none";
	document.getElementById('localDiv').style.display = "none";	
	document.getElementById(showID+'Div').style.display = "block";	
	
	var navList = document.getElementById('nav');
	var navItems = navList.getElementsByTagName('li');
	
	for (i=0; i<navItems.length; i++){
		if(navItems[i].id == showID){
			navItems[i].className = "activelink";
		} else {
			navItems[i].className = "";
		}
	}
}

var newwindow = ''

function popitup(url,width,height,print) {
	if (newwindow.location && !newwindow.closed) {
		newwindow.location.href = url;
		newwindow.focus(); }
	else {
		newwindow=window.open(url,'htmlname','width='+width+',height='+height+',resizable=1');}
	
	if (print)
		newwindow.print();
}

function tidy() {
	if (newwindow.location && !newwindow.closed) {
	   newwindow.close(); }
}