// Google Analytics - Custom measurement functions
// (c) Sampsa Suoninen
// 2007-10-16

/* List of usable variables with default values and descriptions:
  // Download types or dynamic files defined as downloads, e.g "\.pdf$|\.doc$|\.exe$". Delimiter character: |
  // Regular expression, escape special characters if necessary (., /, ?, $, | etc.)
	urchinDownload = ''; 
  
  // Force lower case page names.
  // Recommended. 
  // NOTE: Added to improve data integrety. May break site overlay
	urchinPageNameToLower = 'true'; 
  
  // RSS link filetypes (can be dynamic), delimiter character: |
  // Regular expression, escape special characters (., /, ?, $, | etc.)
	urchinRSS = '\.rss$|\.rss2$'; 
  

*/

//
/* Measurement code start - Do not change anything beyond this line! */
//

_uOsr[34]="www.fi";    
_uOkw[34]="query";

function urchinEventBind(obj, evt, newhandler, captures)
{
	if (obj.attachEvent)
		obj.attachEvent('on' + evt, newhandler);
	else if (obj.addEventListener)
		obj.addEventListener(evt, newhandler, captures);
	else
	{
		var oldhandler;
		if (oldhandler = obj['on' + evt])
			obj['on' + evt] = function() { oldhandler(); newhandler(); }
		else obj['on' + evt] = newhandler;
	}
}

function urchinRun(urchinPageName)
{
	// Variable default values, overriden here if necessary
	urchinDownload = '\.pdf$|\.doc$|\.exe$';
	urchinPageNameToLower = 'true'; 
	urchinRSS = '.rss|.rss2';
	// End of variables
	
	if(urchinPageName=="")
	{
		var urchinPageName = location.pathname.toLowerCase();
		urchinPageName = urchinPageName.split("/");
		urchinPageName = urchinPageName.slice(1);
		urchinPageName = urchinPageName.join("/");
	}
	
  var tmpDomain = document.domain.split(".");
	tmpDomain = tmpDomain.slice(-3);
  urchinDomain = tmpDomain.join(".");
  var tmpLang = location.pathname.split("/");
  tmpLang = tmpLang.slice(2,3);
  urchinLang = tmpLang.join("/");
	
	// This function enables tracking of anchor (a) HTML elements. Includes:
	// - Download links
	// - Exit links
	// - Mail links
	// - RSS links
		var a = document.getElementsByTagName('a');
		var isDownload = new RegExp("("+urchinDownload+")", "i");
		var isInternalLink = new RegExp("("+urchinDomain+")", "i");
		var isRSS = new RegExp("("+urchinRSS+")", "i");
		for(var i = 0; i < a.length; i++){
			actionBind = 'click'; // What event to bind to (do not define "onclick"? Default "click"
			actionIdent = '/'; // Content group to be used? Default '/'
			
			// Until a better solution presents itself, change "this.href" to "this.alt", "this.title" or "this.innerHTML" depending on what you want to be the link name
			if(a[i].protocol == "mailto:") {
				urchinEventBind(a[i], actionBind, function(){ urchinTracker('/'+urchinLang+'/email'+actionIdent+this.href.substring(7)); }, false);
			} else if(urchinRSS && isRSS.test(a[i].href)) {
				urchinEventBind(a[i], actionBind, function(){ urchinTracker('/'+urchinLang+'/rss'+actionIdent+this.href.replace(/^(http|https):\/\/([a-z-.0-9]+)\//i, '')); }, false);
			} else if(urchinDownload && isDownload.test(a[i].href)){
				urchinEventBind(a[i], actionBind, function(){ urchinTracker('/'+urchinLang+'/lataukset'+actionIdent+this.href.replace(/^(http|https):\/\/([a-z-.0-9]+)\//i, '')); }, false);
			} else if(!isInternalLink.test(a[i].href)) {
				urchinEventBind(a[i], actionBind, function(){ urchinTracker('/'+urchinLang+'/poistumis_linkit'+actionIdent+this.href.replace(/^http:\/\/|https:\/\//i, '')); }, false);
			}
		}
	
	// Main function, sends Google Analytics "page view" hit.
    if(urchinPageNameToLower == "true")
    {
      urchinTracker(urchinPageName.toLowerCase());
    } else {
      urchinTracker(urchinPageName);
    }
}