// Copyright 2006 nawDsign, LLC

function changeSelected(i) {
	
	if (document.getElementById('mainNav')) {
		var d = document.getElementById('mainNav');
		d.getElementsByTagName('li')[i].className = "selected";
	}
	
}

function randomPic() {
	
	var num = Math.floor(Math.random()*11);
	document.header_photo.src = "images/header_photo_"+num+".jpg";
		
}

function showPrice(id,num){
	
	var nID = id + "_" + num;
	var tID  = id + "_" + num + "_table";
	var d = document.getElementById(nID);
	var dTable = document.getElementById(tID);
	
	if (document.getElementById(nID)) {
		
		if (d.className == "open") {
			d.className = "close";
			d.innerHTML = "Hide Prices"
			dTable.style.display = "block";
		} else {
			d.className = "open";
			d.innerHTML = "Show Prices"
			dTable.style.display = "none";
		}
			
	}
	
}