/* cufon */	
function initCufon() {
//	Cufon.replace('.search p', { fontFamily: 'Helvetica LT Std' });
	Cufon.replace('.main-nav li.yellow a', { textShadow: '#fff83d 1px 1px', fontFamily: 'Helvetica LT Std'});
	Cufon.replace('.main-nav li:last a', { textShadow: '#616060 1px 1px', fontFamily: 'Helvetica LT Std'});
	Cufon.replace('.main-nav li.green a', { textShadow: '#616060 1px 1px', fontFamily: 'Helvetica LT Std'});	
	Cufon.replace('.sub-nav li a', { textShadow: '#067AEB 1px 1px', fontFamily: 'Helvetica LT Std' }); // blå
	Cufon.replace('.green .sub-nav li a', { textShadow: '#1f9252 1px 1px', fontFamily: 'Helvetica LT Std' }); // grön
	Cufon.replace('.yellow .sub-nav li a', { textShadow: '#fff83d 1px 1px', fontFamily: 'Helvetica LT Std' }); // gul
	Cufon.replace('.content-block .heading p span span', { fontFamily: 'Helvetica LT Std' });
	Cufon.replace('.title-block h2', { textShadow: '#417e4f 1px 1px', fontFamily: 'Helvetica LT Std' });
	Cufon.replace('.box .heading', { textShadow: '#115797 1px 1px', fontFamily: 'Helvetica LT Std' });	
	Cufon.replace('.infobox h3', { textShadow: '#115797 1px 1px', fontFamily: 'Helvetica LT Std' });	
	Cufon.replace('.box p', { fontFamily: 'Helvetica LT Std' });	
/* 	Cufon.replace('.infobox div.content p', { fontFamily: 'Helvetica LT Std' }); */	

	Cufon.replace('#content h2', { fontFamily: 'Helvetica LT Std' });	
	Cufon.replace('#content h3', { fontFamily: 'Helvetica LT Std' });	
	Cufon.replace('#sidebar h3', { fontFamily: 'Helvetica LT Std' });	
	Cufon.replace('.tabs .tabset li a span', { fontFamily: 'Helvetica LT Std' });	
}
$(document).ready(function(){
	initCufon();
});

/* clear form */
function initPage()
{
	clearFormFields({
		clearInputs: true,
		clearTextareas: true,
		passwordFieldText: true,
		addClassFocus: "focus",
		filterClass: "default"
	});
}
function clearFormFields(o)
{
	if (o.clearInputs == null) o.clearInputs = true;
	if (o.clearTextareas == null) o.clearTextareas = true;
	if (o.passwordFieldText == null) o.passwordFieldText = false;
	if (o.addClassFocus == null) o.addClassFocus = false;
	if (!o.filter) o.filter = "default";
	if(o.clearInputs) {
		var inputs = document.getElementsByTagName("input");
		for (var i = 0; i < inputs.length; i++ ) {
			if((inputs[i].type == "text" || inputs[i].type == "password") && inputs[i].className.indexOf(o.filterClass)) {
				inputs[i].valueHtml = inputs[i].value;
				inputs[i].onfocus = function ()	{
					if(this.valueHtml == this.value) this.value = "";
					if(this.fake) {
						inputsSwap(this, this.previousSibling);
						this.previousSibling.focus();
					}
					if(o.addClassFocus && !this.fake) {
						this.className += " " + o.addClassFocus;
						this.parentNode.className += " parent-" + o.addClassFocus;
					}
				}
				inputs[i].onblur = function () {
					if(this.value == "") {
						this.value = this.valueHtml;
						if(o.passwordFieldText && this.type == "password") inputsSwap(this, this.nextSibling);
					}
					if(o.addClassFocus) {
						this.className = this.className.replace(o.addClassFocus, "");
						this.parentNode.className = this.parentNode.className.replace("parent-"+o.addClassFocus, "");
					}
				}
				if(o.passwordFieldText && inputs[i].type == "password") {
					var fakeInput = document.createElement("input");
					fakeInput.type = "text";
					fakeInput.value = inputs[i].value;
					fakeInput.className = inputs[i].className;
					fakeInput.fake = true;
					inputs[i].parentNode.insertBefore(fakeInput, inputs[i].nextSibling);
					inputsSwap(inputs[i], null);
				}
			}
		}
	}
	if(o.clearTextareas) {
		var textareas = document.getElementsByTagName("textarea");
		for(var i=0; i<textareas.length; i++) {
			if(textareas[i].className.indexOf(o.filterClass)) {
				textareas[i].valueHtml = textareas[i].value;
				textareas[i].onfocus = function() {
					if(this.value == this.valueHtml) this.value = "";
					if(o.addClassFocus) {
						this.className += " " + o.addClassFocus;
						this.parentNode.className += " parent-" + o.addClassFocus;
					}
				}
				textareas[i].onblur = function() {
					if(this.value == "") this.value = this.valueHtml;
					if(o.addClassFocus) {
						this.className = this.className.replace(o.addClassFocus, "");
						this.parentNode.className = this.parentNode.className.replace("parent-"+o.addClassFocus, "");
					}
				}
			}
		}
	}
	function inputsSwap(el, el2) {
		if(el) el.style.display = "none";
		if(el2) el2.style.display = "inline";
	}
}
if (window.addEventListener)
	window.addEventListener("load", initPage, false);
else if (window.attachEvent)
	window.attachEvent("onload", initPage);
	
/* tabs */	
function initTabs()
{
	var sets = document.getElementsByTagName("ul");
	for (var i = 0; i < sets.length; i++)
	{
		if (sets[i].className.indexOf("tabset") != -1)
		{
			var tabs = [];
			var links = sets[i].getElementsByTagName("a");
			for (var j = 0; j < links.length; j++)
			{
				if (links[j].className.indexOf("tab") != -1)
				{
					tabs.push(links[j]);
					links[j].tabs = tabs;
					var c = document.getElementById(links[j].href.substr(links[j].href.indexOf("#") + 1));

					//reset all tabs on start
					if (c) if (links[j].parentNode.className.indexOf("current_page_item") != -1) c.style.display = "block";
					else c.style.display = "none";

					links[j].onclick = function ()
					{
						var c = document.getElementById(this.href.substr(this.href.indexOf("#") + 1));
						if (c)
						{
							//reset all tabs before change
							for (var i = 0; i < this.tabs.length; i++)
							{
								document.getElementById(this.tabs[i].href.substr(this.tabs[i].href.indexOf("#") + 1)).style.display = "none";
								this.tabs[i].className = this.tabs[i].className.replace("current_page_item", "");
							}
							this.className += " current_page_item";
							c.style.display = "block";

							// refresh cufon
							Cufon.refresh('.tabs .tabset li a span');
							return false;
						}
					}
				}
			}
		}
	}
}
if (window.addEventListener) window.addEventListener("load", initTabs, false);
else if (window.attachEvent) window.attachEvent("onload", initTabs);