window.onload = initForm;
var map;
function initForm() {
  external_links();
  if(document.getElementById('contact_map')) {
    initMap();
  }
}
function external_links() {
  if(!document.getElementsByTagName) {
    return;
  } else {
    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 toggleSelects() {
  var rv = -1;
  if(navigator.appName == 'Microsoft Internet Explorer') {
    var ua = navigator.userAgent;
    var re  = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
    if(re.exec(ua) != null) {
      rv = parseFloat(RegExp.$1);
    }
  }
  if(rv == 6) {
    for(var i = 0;i < document.forms.length;i++) {
      for(var e = 0;e < document.forms[i].length;e++) {
        if(document.forms[i].elements[e].tagName == 'SELECT') {
          if(document.forms[i].elements[e].style.visibility == 'hidden') {
            document.forms[i].elements[e].style.visibility = 'visible';
          } else {
            document.forms[i].elements[e].style.visibility = 'hidden';
          }
        }
      }
    }
  }
}
function trim(str, chars) {
  return ltrim(rtrim(str, chars), chars);
}
function ltrim(str, chars) {
  chars = chars || "\\s";
  return str.replace(new RegExp("^[" + chars + "]+", "g"), "");
}
function rtrim(str, chars) {
  chars = chars || "\\s";
  return str.replace(new RegExp("[" + chars + "]+$", "g"), "");
}
function initMap() {
  var latlng = new google.maps.LatLng(50.740999,-1.782184);
  var myOptions = {
    zoom: 14,
    center: latlng,
    mapTypeId: google.maps.MapTypeId.ROADMAP
  };
  map = new google.maps.Map(document.getElementById("contact_map"), myOptions);
  var contentString = '<div>'+      
      '<span class=\"strong\">John Reid and Sons (Structsteel) Ltd.</span><br/>\r\n'+
      'Strucsteel House,<br/>\r\n'+
      '6-106 Reid Street, Christchurch, Dorset,<br/>\r\n'+
      'BH23 2BT<br/>\r\n'+
      'Phone +44 (0)1202 483333<br/>\r\n'+
      'Fax   +44 (0)1202 470103<br/>\r\n'+
      '</div>';
  var infowindow = new google.maps.InfoWindow({
      content: contentString
  });
  var marker = new google.maps.Marker({
      position: latlng,
      map: map,
      title:"John Reid and Sons (Structsteel) Ltd."
  });
  google.maps.event.addListener(marker, 'click', function() {
    infowindow.open(map,marker);
  });
}

function swapdiv() {
var swapDiv = document.getElementById("click_cta_1");
temp="<div class=\"click_cta_top\"></div>";
temp=temp+ "<div class=\"click_cta_body_container\">";
temp=temp+ "<p class=\"b\">International Number</p>";
temp=temp+ "<p style=\"font-size:12px;\">+44 (0)1202 483 333</p>";
temp=temp+ "</div>";
temp=temp+ "<div class=\"click_cta_bottom\"></div>";
swapDiv.innerHTML=temp;
}