var lat;
var lon;
var number;
var id;
var map = null;

function load()
{
	if (GBrowserIsCompatible())
  	{
    	map = new GMap2(document.getElementById("map"));
    	var point = new GLatLng(lat,lon);
		map.setCenter(point, 12);
    	map.addControl(new GSmallMapControl());
		var baseIcon = new GIcon();
		baseIcon.iconSize = new GSize(32, 32);
		baseIcon.iconAnchor = new GPoint(6, 24);
		baseIcon.infoWindowAnchor = new GPoint(9, 2);
		var icon = new GIcon(baseIcon);
		icon.image = "/images/restmarker.gif";
		var marker = new GMarker(point,icon);
		map.addOverlay(marker);
  	}
}
		
function processForm()
{
	var food = document.getElementById("food").value;
		var location = document.getElementById("location").value;
	location = location.replace(/ /g, "_");
		
		if ( food == "" && location == "" )
			window.location = "/errors/searchNothing";
		else if ( food == "" )
		window.location = "/restaurants/"+location+"/page1.html";
	else if ( location == "" )
		window.location = "/restaurants/tag/"+food+"/page1.html";
	else
		window.location = "/restaurants/"+location+"/"+food+"/page1.html";			
}