// JavaScript Document

function trimStr(str)
{
    while(str.charAt(0) == (" ") )	
    {
	    str = str.substring(1);	
    }
    while(str.charAt(str.length-1) == " " )
    {
	    str = str.substring(0,str.length-1);	
    }	
    return str;
}

function loadMap() {

  var intLati = 53.8349;
  var intLong = -2.2108;  
  var intZoom = 12;

  if (GBrowserIsCompatible()) {
		
		var map = new GMap2(document.getElementById("map"));
		map.setCenter(new GLatLng(intLati, intLong), intZoom);
		var centerLng = map.getCenter().lng()
		var centerLat = map.getCenter().lat()  
		map.addControl(new GSmallMapControl());
        map.addControl(new GMapTypeControl());
		//map.setMapType(G_SATELLITE_MAP); 

        
		function createMarker(point, number) {
          var marker = new GMarker(point);
          //GEvent.addListener(marker, "click", function() {
            //marker.openInfoWindowHtml("<b>The Black Otter's Lair!</b>");
          //});
          return marker;
        }
		
		var point = new GLatLng(intLati, intLong);				  
        map.addOverlay(createMarker(point, 1));
		
		GEvent.addListener(map, "moveend", function() {
		var centerLng = map.getCenter().lng()
		var centerLat = map.getCenter().lat() 
	    x = document.getElementById("info");
        x.innerHTML = '';
        x.innerHTML =  'lati:  ' + centerLat + ' long: ' + centerLng;		
        });
		
		
    }
}

function contactFocus() {
    
    document.contact_form.your_name.focus(); 
	
}

function contactCheck() {

    if (trimStr(document.contact_form.your_name.value) == ""){ 
    alert("Please give your name");
    document.contact_form.your_name.focus();
    document.contact_form.your_name.select();
    return false;
    }
	
    if (trimStr(document.contact_form.telephone.value) == ""){ 
    alert("Please give your telephone");
    document.contact_form.telephone.focus();
    document.contact_form.telephone.select();
    return false;
    }
	
    if (trimStr(document.contact_form.email.value) == ""){ 
    alert("Please give your email");
    document.contact_form.email.focus();
    document.contact_form.email.select();
    return false;
    }
	
	return true;
	
}

function pageInit(section) {
	if (section == "contact"){
	    //loadMap();
		contactFocus();
	}
}