var map;
var point;
var marker;
var html;

window.onload = initPage;

function initPage() {
  preload_images('images/template/images/template/menu_item.gif.jpg');
  externalLinks();
  if(document.getElementById('map')) {
    load();
  }
}

function externalLinks() { 
  if (!document.getElementsByTagName) return; 
  var anchors = document.getElementsByTagName("a"); 
  for (var i=0; i<anchors.length; i++) { 
    var anchor = anchors[i]; 
    if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external" || anchor.getAttribute("rel") == "external nofollow" ) 
      anchor.target = "_blank"; 
  } 
}  

function preload_images() {
  
  var myimages=new Array()
  
  for (i=0;i<preload_images.arguments.length;i++) {
    myimages[i]=new Image()
    myimages[i].src=preload_images.arguments[i]
  } 
}

function load() {
  if (GBrowserIsCompatible()) {
    var html = document.getElementById('cont').innerHTML;
    html = html.replace('linkname','linkname2');
    html = html.replace('getDirToggle','getDirToggle2');  
    
    map = new GMap2(document.getElementById("map"));
    map.addControl(new GSmallMapControl());
    map.addControl(new GMapTypeControl());
    map.setCenter(new GLatLng(51.45384645548734, -1.2804865837097168), 16);
    point = new GLatLng(51.45384645548734, -1.2804865837097168);
    marker = new GMarker(point);
    map.addOverlay(marker)
    map.openInfoWindowHtml(map.getCenter(), html);
    
    GEvent.addListener(marker, "click", function() {  
      map.openInfoWindowHtml(point, html);
    });
  }
}

function prepareForm(form, cid){
  if (GBrowserIsCompatible()) {
    gApplication.prepareForm(form, cid);
  }
}

function displayDir(){    
  if (GBrowserIsCompatible()) {  
    var toggle = document.getElementById("getDirToggle").style.display;
    if(toggle == 'none'){      
      document.getElementById("getDirToggle").style.display='block';
      document.getElementById("linkname").innerHTML = "Don't get directions";      
    }else{
        document.getElementById("getDirToggle").style.display='none';
        document.getElementById("linkname").innerHTML = "Get directions";
  }
    
    var html = document.getElementById('cont').innerHTML;
    html = html.replace('linkname','linkname2');
    html = html.replace('getDirToggle','getDirToggle2');      
    map.openInfoWindowHtml(point, html);
  }
}