// BOOKMARK
function bookmark(url, sitename)
 {
 	ns="Please use CTRL+D to bookmark this site."
	if ((navigator.appName=='Microsoft Internet Explorer') &&
		(parseInt(navigator.appVersion)>=4))
	{
		window.external.AddFavorite(url, sitename);
	}
	else if (navigator.appName=='Netscape')
	{
		alert(ns);
	}
}


// TAILOR-MADE SEARCH

function tailormadeSearch() 
{ 

if (document.tmsearch.location.selectedIndex == 0)
 { 
  alert('Please select your location');
  return (false);
 }  

if (document.tmsearch.business.selectedIndex == 0)
 { 
  alert('Please select your business type');
  return (false);
 }  

var location=document.getElementById("location");
var business=document.getElementById("business");

window.location.href =
  'tailormadesearch/'+location.options[location.selectedIndex].value +
  '/'+business.options[business.selectedIndex].value + '.html'
} 

// INSPIRE ME

function inspireMe() 
{ 

if (document.inspire.category.selectedIndex == 0)
 { 
  alert('Please select your category');
  return (false);
 }  
// if (document.inspire.region.selectedIndex == 0)
// { 
//  alert('Please select your region');
//  return (false);
// }  
// if (document.inspire.budget.selectedIndex == 0)
// { 
//  alert('Please select your budget');
//  return (false);
// }  

var category=document.getElementById("category");
// var region=document.getElementById("region");
// var budget=document.getElementById("budget");

// window.location.href =
//  'inspireme/'+category.options[category.selectedIndex].value +
//  '/'+region.options[region.selectedIndex].value +
//  '/'+budget.options[budget.selectedIndex].value + '.html'
// } 

window.location.href =
 'inspireme/'+category.options[category.selectedIndex].value + '.html'
} 


// ENQUIRY FORM

function validateEnquiry()
{

if (document.enquiry.name.value == '')
 { 
  alert('Please enter your name');
  document.enquiry.name.focus();
  return (false);
 }  
if (document.enquiry.company.value == '')
 { 
  alert('Please enter your company');
  document.enquiry.company.focus();
  return (false);
 }  

{ if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.enquiry.email.value))
  { 
  return (true) }
	alert("Please enter a valid email address")	
	document.enquiry.email.focus();
	return (false)
	} 
	
document.enquiry.submit();
}

// VOUCHER FORM

function validateVoucher()
{

if (document.voucher.name.value == '')
 { 
  alert('Please enter your name');
  document.voucher.name.focus();
  return (false);
 } 
if (document.voucher.tel.value == '')
 { 
  alert('Please enter your telephone');
  document.voucher.tel.focus();
  return (false);
 }   
if (document.voucher.company.value == '')
 { 
  alert('Please enter your company');
  document.voucher.company.focus();
  return (false);
 }  
if (document.voucher.postcode.value == '')
 { 
  alert('Please enter your postcode');
  document.voucher.postcode.focus();
  return (false);
 }  
{ if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.voucher.email.value))
  { 
  return (true) }
	alert("Please enter a valid email address")	
	document.voucher.email.focus();
	return (false)
	} 
	
document.voucher.submit();
}


// EMAIL SIGN-UP FORM

function validateEmail()
{

if (document.email.name.value == 'Your name')
 { 
  alert('Please enter your name');
  document.email.name.focus();
  return (false);
 }  

{ if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.email.email.value))
  { 
  return (true) }
	alert("Please enter a valid email address")	
	document.email.email.focus();
	return (false)
	} 
	
document.email.submit();
}

// SEARCH FORM

function validateSearch()
{

if (document.searchform.query.value == 'search')
 { 
  alert('Please enter your search term');
  document.searchform.query.focus();
  return (false);
 }  

document.searchform.submit();
}


// FORWARD 

function urlForward() {
    var url = document.location.href;
    url = url.substring(url.lastIndexOf(".co.uk/")+6);
    url = url.replace(/\//g, '%');
    var urlForward = "http://www.trinitymirror-midlands.co.uk/forward.html?query="+url;
    window.location = urlForward;
}

// FORWARD VALIDATE

function validateForward()
{
var url = document.location.href;
	url = url.substring(url.lastIndexOf("=")+1);
	url = url.replace(/%/g, "/");
	document.friendforward.forwardaddress.value = "http://www.trinitymirror-midlands.co.uk"+ url;
	
if (document.friendforward.myname.value == '')
 { 
  alert('Please enter your name');
  document.friendforward.myname.focus();
  return (false);
 } 
if (document.friendforward.myemail.value == '')
 { 
  alert('Please enter your email');
  document.friendforward.myemail.focus();
  return (false);
 }  
if (document.friendforward.friendname.value == '')
 { 
  alert('Please enter your friends name');
  document.friendforward.friendname.focus();
  return (false);
 }  
{ if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.friendforward.friendemail.value))
  { 
  return (true) }
	alert("Please enter a valid email address for your friend")	
	document.friendforward.friendemail.focus();
	return (false)
	} 

document.forms[0].submit();
}




// NAVIGATION HIGHLIGHTING


/**************************************************************************
 *                                                                        *
 *  JAVASCRIPT MENU HIGHLIGHTER v.1.5 (080929)                            *
 * --------------------------------------------                           *
 * ©2005 Media Division (www.MediaDivision.com)                           *
 *                                                                        *
 * Written by Marius Smarandoiu & Armand Niculescu                        *
 *                                                                        *
 * You are free to use, modify and distribute this file, but please keep  *
 * this header and credits                                                *
 *                                                                        *
 * Usage:                                                                 *
 * - the script will apply the .current class to the <a> and its parent   *
 *   <li> that is contained in the element with id="primarynav" and points*
 *   to the current URL                                                   *
 * - works in IE6, Firefox and Opera                                      *
 **************************************************************************/
function extractPageName(hrefString)
{
	var arr = hrefString.split('/');
	return  (arr.length<2) ? hrefString : arr[arr.length-2].toLowerCase() + arr[arr.length-1].toLowerCase();               
}

function setActiveMenu(arr, crtPage)
{
	for (var i=0; i<arr.length; i++)
	{
		if(extractPageName(arr[i].href) == crtPage)
		{
			if (arr[i].parentNode.tagName != "left-nav")
			{
				arr[i].className = "selected";
			        arr[i].parentNode.className += " selected";
                                    arr[i].parentNode.parentNode.className += " selected";
                                    arr[i].parentNode.parentNode.parentNode.className += " selected";
                                    arr[i].parentNode.parentNode.parentNode.parentNode.className += " selected";
                                    arr[i].parentNode.parentNode.parentNode.parentNode.parentNode.className += " selected";
                                    arr[i].parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.className += " selected";
                                    arr[i].parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.className += " selected";
			}
		}
	}
}

function setPage()
{
	hrefString = document.location.href ? document.location.href : document.location;

	if (document.getElementById("left-nav")!=null)
		setActiveMenu(document.getElementById("left-nav").getElementsByTagName("a"), extractPageName(hrefString));
}




// FLASH

//v1.7
// Flash Player Version Detection
// Detect Client Browser type
// Copyright 2005-2007 Adobe Systems Incorporated.  All rights reserved.
var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;

function ControlVersion()
{
	var version;
	var axo;
	var e;

	// NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry

	try {
		// version will be set for 7.X or greater players
		axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		version = axo.GetVariable("$version");
	} catch (e) {
	}

	if (!version)
	{
		try {
			// version will be set for 6.X players only
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
			
			// installed player is some revision of 6.0
			// GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
			// so we have to be careful. 
			
			// default to the first public version
			version = "WIN 6,0,21,0";

			// throws if AllowScripAccess does not exist (introduced in 6.0r47)		
			axo.AllowScriptAccess = "always";

			// safe to call for 6.0r47 or greater
			version = axo.GetVariable("$version");

		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 4.X or 5.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 3.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = "WIN 3,0,18,0";
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 2.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			version = "WIN 2,0,0,11";
		} catch (e) {
			version = -1;
		}
	}
	
	return version;
}

// JavaScript helper required to detect Flash Player PlugIn version information
function GetSwfVer(){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	var flashVer = -1;
	
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
			var descArray = flashDescription.split(" ");
			var tempArrayMajor = descArray[2].split(".");			
			var versionMajor = tempArrayMajor[0];
			var versionMinor = tempArrayMajor[1];
			var versionRevision = descArray[3];
			if (versionRevision == "") {
				versionRevision = descArray[4];
			}
			if (versionRevision[0] == "d") {
				versionRevision = versionRevision.substring(1);
			} else if (versionRevision[0] == "r") {
				versionRevision = versionRevision.substring(1);
				if (versionRevision.indexOf("d") > 0) {
					versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
				}
			}
			var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
		}
	}
	// MSN/WebTV 2.6 supports Flash 4
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	// WebTV 2.5 supports Flash 3
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	// older WebTV supports Flash 2
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	else if ( isIE && isWin && !isOpera ) {
		flashVer = ControlVersion();
	}	
	return flashVer;
}

// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision)
{
	versionStr = GetSwfVer();
	if (versionStr == -1 ) {
		return false;
	} else if (versionStr != 0) {
		if(isIE && isWin && !isOpera) {
			// Given "WIN 2,0,0,11"
			tempArray         = versionStr.split(" "); 	// ["WIN", "2,0,0,11"]
			tempString        = tempArray[1];			// "2,0,0,11"
			versionArray      = tempString.split(",");	// ['2', '0', '0', '11']
		} else {
			versionArray      = versionStr.split(".");
		}
		var versionMajor      = versionArray[0];
		var versionMinor      = versionArray[1];
		var versionRevision   = versionArray[2];

        	// is the major.revision >= requested major.revision AND the minor version >= requested minor
		if (versionMajor > parseFloat(reqMajorVer)) {
			return true;
		} else if (versionMajor == parseFloat(reqMajorVer)) {
			if (versionMinor > parseFloat(reqMinorVer))
				return true;
			else if (versionMinor == parseFloat(reqMinorVer)) {
				if (versionRevision >= parseFloat(reqRevision))
					return true;
			}
		}
		return false;
	}
}

function AC_AddExtension(src, ext)
{
  if (src.indexOf('?') != -1)
    return src.replace(/\?/, ext+'?'); 
  else
    return src + ext;
}

function AC_Generateobj(objAttrs, params, embedAttrs) 
{ 
  var str = '';
  if (isIE && isWin && !isOpera)
  {
    str += '<object ';
    for (var i in objAttrs)
    {
      str += i + '="' + objAttrs[i] + '" ';
    }
    str += '>';
    for (var i in params)
    {
      str += '<param name="' + i + '" value="' + params[i] + '" /> ';
    }
    str += '</object>';
  }
  else
  {
    str += '<embed ';
    for (var i in embedAttrs)
    {
      str += i + '="' + embedAttrs[i] + '" ';
    }
    str += '> </embed>';
  }

  document.write(str);
}

function AC_FL_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_SW_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".dcr", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000"
     , null
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();    

    switch (currArg){	
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":	
        args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblClick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
      case "id":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "width":
      case "height":
      case "align":
      case "vspace": 
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}