function addOption(selectbox, value, text){
	var optn=document.createElement("OPTION");
	optn.text=text;
	optn.value=value;
	selectbox.options.add(optn);
}
function buildListing() {
	for(var i in listingData)
	{
		addOption(document.getElementById('select_state'), listingData[i].Anchor, listingData[i].Name);
		var div='<div id="'+listingData[i].Anchor+'"><p style="width:660px; height:24px;"><strong>'+listingData[i].Name.toUpperCase()+'<\/strong><\/p><\/div>';  //<a href="#top">back to top<\/a>
		document.getElementById('nfa_listings').innerHTML+=div;
		for(var n in listingData[i].Stores)
		{
			/*
			var brands='';
			for(var x=0;x<listingData[i].Stores[n].Featuring.length-1;x++)
			{
				brands+=listingData[i].Stores[n].Featuring[x]+', ';
			}
			brands+='and '+listingData[i].Stores[n].Featuring[listingData[i].Stores[n].Featuring.length-1];
			*/
			var store=(n!=0)?'<p>':'<p style="clear:left">';
			store+=listingData[i].Stores[n].Name+'<br />'+listingData[i].Stores[n].Address+'<br />'+listingData[i].Stores[n].Phone+'<br />'+listingData[i].Stores[n].Date+'<\/p>';
			document.getElementById(listingData[i].Anchor).innerHTML+=store;
		}
	}
	document.getElementById('select_state').onchange=function(){
		if(this.value!=''){
			var divs=document.getElementById('nfa_listings').getElementsByTagName('DIV');
			if(this.value=='ALL'){
				for(var i=0;i<divs.length;i++)
				{
					divs[i].style.display='block';
				}
			}else{
				for(var i=0;i<divs.length;i++)
				{
					divs[i].style.display='none';
				}
				document.getElementById(this.value).style.display='block';
			}
			var currentHref = window.location.href;
			window.location.href = currentHref.substr(0, currentHref.lastIndexOf("#")) + "#nfa_listings";
		}
	}
	document.getElementById('view_all').onclick=function(){
		document.getElementById('select_state').options[1].selected=true;
		document.getElementById('select_state').onchange();
		document.getElementById('select_state').options[0].selected=true;
	}
}