/* =Common Functions
-----------------------------------------------------------------------------*/
function hideShow(objId) {
    var obj = document.getElementById(objId);
    if (obj.style.display == 'none'){
        obj.style.display = '';
    } else{
        obj.style.display = 'none';
    }        
}
function addEvent( obj, type, fn ) {
	if (obj.addEventListener)
		obj.addEventListener( type, fn, false );
	else if (obj.attachEvent) {
		obj["e"+type+fn] = fn;
		obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }
		obj.attachEvent( "on"+type, obj[type+fn] );
	}
}
function getElementsByClass(searchClass,node,tag) {
	var classElements = new Array();
	if ( node == null )
		node = document;
	if ( tag == null )
		tag = '*';
	var els = node.getElementsByTagName(tag);
	var elsLen = els.length;
	var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
	for (i = 0, j = 0; i < elsLen; i++) {
		if ( pattern.test(els[i].className) ) {
			classElements[j] = els[i];
			j++;
		}
	}
	return classElements;
}
function getElementsByTagNames(list,obj) {  
	if (!obj) var obj = document;
	var tagNames = list.split(',');
	var resultArray = new Array();
	for (var i=0;i<tagNames.length;i++) {
		var tags = obj.getElementsByTagName(tagNames[i]);
		for (var j=0;j<tags.length;j++) {
			resultArray.push(tags[j]);
		}
	}
	var testNode = resultArray[0];
	if (!testNode) return [];
	if (testNode.sourceIndex) {
		resultArray.sort(function (a,b) {
				return a.sourceIndex - b.sourceIndex;
		});
	} else if (testNode.compareDocumentPosition) {
		resultArray.sort(function (a,b) {
				return 3 - (a.compareDocumentPosition(b) & 6);
		});
	}
	return resultArray;
}
function getNextElement(node) {
	if (node.nodeType == 1) {
		return node;
	}
	if (node.nextSibling) {
		return getNextElement(node.nextSibling);
	}
	return null;
}
function addClass(target, classValue) {
  var pattern = new RegExp("(^| )" + classValue + "( |$)");
  if (!pattern.test(target.className)) {
    if (target.className == "") target.className = classValue;
    else target.className += " " + classValue;
  }
  return true;
}
function removeClass(target, classValue) {
  var removedClass = target.className;
  var pattern = new RegExp("(^| )" + classValue + "( |$)");
  removedClass = removedClass.replace(pattern, "$1");
  removedClass = removedClass.replace(/ $/, "");
  target.className = removedClass;
  return true;
}
function replaceClass(target,classValueOld,classValueNew) {
	var currentClass = target.className;
	target.className = currentClass.replace(classValueOld,classValueNew);
}

/* =Handle Search
-----------------------------------------------------------------------------*/

var searchProvider = {n:'',a:'',t:''}, searchAddon, searchProfiderTextSet = true, searchInputHasFocus = false, searchOptionsOver = false, searchForm = null, searchInput = null;

function setSearchProvider(p,nofocus){

	if( searchInput == null ){
		searchInput = document.getElementById('searchinput');
	}

	if( searchProvider.n != p.n ){
		var options = document.getElementById('searchoptions').getElementsByTagName('a');
		for (var i=0; i<options.length; i++){
			options[i].className = (options[i].id == 'cat-' + p.n ? 'selected' : '');
		}

		if( searchForm == null ){
			searchForm = document.getElementById('searchform');
			searchProvider.a = searchForm.action;
		}

		if(!nofocus && searchInput.value.toLowerCase().indexOf( searchProvider.t.toLowerCase() ) >= 0 ) {
			searchInput.value = '';
		}
		searchInput.name = p.fn;
		searchProvider.n = p.n;
		searchProvider.t = p.t;
		searchProvider.a = searchForm.action = p.a;
		searchForm.method = p.meth;
		if (searchAddon != undefined) {
			searchAddon.innerHTML = p.addon;
		}
	}
	if (!nofocus)
		searchInput.focus();
}

function searchFormOnSubmit(f){
	if( searchInput == null ){
		searchInput = document.getElementById('searchinput');
	}
	var query = searchInput.value.replace(/^\s+|\s+$/g,"");
	if( query == '' || query.toLowerCase().indexOf( searchProvider.t.toLowerCase() ) >= 0 ) {
		return false;
	}
	document.getElementById('searchsubmit').disabled = 'disabled';

	setTimeout( 150, function(){document.getElementById('searchsubmit').disabled='';});

	return true;
}

function searchInputOnFocus(){
	if( searchInput == null ){
		searchInput = document.getElementById('searchinput');
	}
	if( searchInput.value.toLowerCase().indexOf( searchProvider.t.toLowerCase() ) >= 0 ) {
		searchInput.value = '';
	}
	document.getElementById('searchoptions').style.display='block';
}

function searchInputOnBlur(){
	if( searchInput == null ){
		searchInput = document.getElementById('searchinput');
	}

	if(!searchOptionsOver){
		document.getElementById('searchoptions').style.display='none';
		if( searchInput.value.replace(/^\s+|\s+$/g,"") == '' ) {
			searchInput.value = searchProvider.t
		}
	}
}

addEvent(window, 'load', function(){
	searchForm = document.getElementById('searchform');
	if (!searchForm) {
		alert("no search form");
		return true;
	}
	searchInput = document.getElementById('searchinput');
	searchAddon = document.getElementById('searchaddon');
	if(searchProvider.n==''&& searchProvider.a==''){
		searchProvider.n = 'amine';
		searchProvider.a = searchForm.action;
		searchProvider.t = searchInput.value;
	}
} );

function yeahPlayerDescription(title,description){
	return '<p class="margin"><strong>' + title + '&nbsp;</strong><br /><span class="small">' + description + '&nbsp;</span></p>';
}

/**
 * SWFObject v1.5: Flash Player detection and embed - http://blog.deconcept.com/swfobject/
 *
 * SWFObject is (c) 2007 Geoff Stearns and is released under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 *
 */


if(typeof deconcept=="undefined"){var deconcept=new Object();}if(typeof deconcept.util=="undefined"){deconcept.util=new Object();}if(typeof deconcept.SWFObjectUtil=="undefined"){deconcept.SWFObjectUtil=new Object();}deconcept.SWFObject=function(_1,id,w,h,_5,c,_7,_8,_9,_a){if(!document.getElementById){return;}this.DETECT_KEY=_a?_a:"detectflash";this.skipDetect=deconcept.util.getRequestParameter(this.DETECT_KEY);this.params=new Object();this.variables=new Object();this.attributes=new Array();if(_1){this.setAttribute("swf",_1);}if(id){this.setAttribute("id",id);}if(w){this.setAttribute("width",w);}if(h){this.setAttribute("height",h);}if(_5){this.setAttribute("version",new deconcept.PlayerVersion(_5.toString().split(".")));}this.installedVer=deconcept.SWFObjectUtil.getPlayerVersion();if(!window.opera&&document.all&&this.installedVer.major>7){deconcept.SWFObject.doPrepUnload=true;}if(c){this.addParam("bgcolor",c);}var q=_7?_7:"high";this.addParam("quality",q);this.setAttribute("useExpressInstall",false);this.setAttribute("doExpressInstall",false);var _c=(_8)?_8:window.location;this.setAttribute("xiRedirectUrl",_c);this.setAttribute("redirectUrl","");if(_9){this.setAttribute("redirectUrl",_9);}};deconcept.SWFObject.prototype={useExpressInstall:function(_d){this.xiSWFPath=!_d?"expressinstall.swf":_d;this.setAttribute("useExpressInstall",true);},setAttribute:function(_e,_f){this.attributes[_e]=_f;},getAttribute:function(_10){return this.attributes[_10];},addParam:function(_11,_12){this.params[_11]=_12;},getParams:function(){return this.params;},addVariable:function(_13,_14){this.variables[_13]=_14;},getVariable:function(_15){return this.variables[_15];},getVariables:function(){return this.variables;},getVariablePairs:function(){var _16=new Array();var key;var _18=this.getVariables();for(key in _18){_16[_16.length]=key+"="+_18[key];}return _16;},getSWFHTML:function(){var _19="";if(navigator.plugins&&navigator.mimeTypes&&navigator.mimeTypes.length){if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","PlugIn");this.setAttribute("swf",this.xiSWFPath);}_19="<embed type=\"application/x-shockwave-flash\" src=\""+this.getAttribute("swf")+"\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\" style=\""+this.getAttribute("style")+"\"";_19+=" id=\""+this.getAttribute("id")+"\" name=\""+this.getAttribute("id")+"\" ";var _1a=this.getParams();for(var key in _1a){_19+=[key]+"=\""+_1a[key]+"\" ";}var _1c=this.getVariablePairs().join("&");if(_1c.length>0){_19+="flashvars=\""+_1c+"\"";}_19+="/>";}else{if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","ActiveX");this.setAttribute("swf",this.xiSWFPath);}_19="<object id=\""+this.getAttribute("id")+"\" classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\" style=\""+this.getAttribute("style")+"\">";_19+="<param name=\"movie\" value=\""+this.getAttribute("swf")+"\" />";var _1d=this.getParams();for(var key in _1d){_19+="<param name=\""+key+"\" value=\""+_1d[key]+"\" />";}var _1f=this.getVariablePairs().join("&");if(_1f.length>0){_19+="<param name=\"flashvars\" value=\""+_1f+"\" />";}_19+="</object>";}return _19;},write:function(_20){if(this.getAttribute("useExpressInstall")){var _21=new deconcept.PlayerVersion([6,0,65]);if(this.installedVer.versionIsValid(_21)&&!this.installedVer.versionIsValid(this.getAttribute("version"))){this.setAttribute("doExpressInstall",true);this.addVariable("MMredirectURL",escape(this.getAttribute("xiRedirectUrl")));document.title=document.title.slice(0,47)+" - Flash Player Installation";this.addVariable("MMdoctitle",document.title);}}if(this.skipDetect||this.getAttribute("doExpressInstall")||this.installedVer.versionIsValid(this.getAttribute("version"))){var n=(typeof _20=="string")?document.getElementById(_20):_20;n.innerHTML=this.getSWFHTML();return true;}else{if(this.getAttribute("redirectUrl")!=""){document.location.replace(this.getAttribute("redirectUrl"));}}return false;}};deconcept.SWFObjectUtil.getPlayerVersion=function(){var _23=new deconcept.PlayerVersion([0,0,0]);if(navigator.plugins&&navigator.mimeTypes.length){var x=navigator.plugins["Shockwave Flash"];if(x&&x.description){_23=new deconcept.PlayerVersion(x.description.replace(/([a-zA-Z]|\s)+/,"").replace(/(\s+r|\s+b[0-9]+)/,".").split("."));}}else{if(navigator.userAgent&&navigator.userAgent.indexOf("Windows CE")>=0){var axo=1;var _26=3;while(axo){try{_26++;axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+_26);_23=new deconcept.PlayerVersion([_26,0,0]);}catch(e){axo=null;}}}else{try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");}catch(e){try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");_23=new deconcept.PlayerVersion([6,0,21]);axo.AllowScriptAccess="always";}catch(e){if(_23.major==6){return _23;}}try{axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash");}catch(e){}}if(axo!=null){_23=new deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));}}}return _23;};deconcept.PlayerVersion=function(_29){this.major=_29[0]!=null?parseInt(_29[0]):0;this.minor=_29[1]!=null?parseInt(_29[1]):0;this.rev=_29[2]!=null?parseInt(_29[2]):0;};deconcept.PlayerVersion.prototype.versionIsValid=function(fv){if(this.major<fv.major){return false;}if(this.major>fv.major){return true;}if(this.minor<fv.minor){return false;}if(this.minor>fv.minor){return true;}if(this.rev<fv.rev){return false;}return true;};deconcept.util={getRequestParameter:function(_2b){var q=document.location.search||document.location.hash;if(_2b==null){return q;}if(q){var _2d=q.substring(1).split("&");for(var i=0;i<_2d.length;i++){if(_2d[i].substring(0,_2d[i].indexOf("="))==_2b){return _2d[i].substring((_2d[i].indexOf("=")+1));}}}return "";}};deconcept.SWFObjectUtil.cleanupSWFs=function(){var _2f=document.getElementsByTagName("OBJECT");for(var i=_2f.length-1;i>=0;i--){_2f[i].style.display="none";for(var x in _2f[i]){if(typeof _2f[i][x]=="function"){_2f[i][x]=function(){};}}}};if(deconcept.SWFObject.doPrepUnload){if(!deconcept.unloadSet){deconcept.SWFObjectUtil.prepUnload=function(){__flash_unloadHandler=function(){};__flash_savedUnloadHandler=function(){};window.attachEvent("onunload",deconcept.SWFObjectUtil.cleanupSWFs);};window.attachEvent("onbeforeunload",deconcept.SWFObjectUtil.prepUnload);deconcept.unloadSet=true;}}if(!document.getElementById&&document.all){document.getElementById=function(id){return document.all[id];};}var getQueryParamValue=deconcept.util.getRequestParameter;var FlashObject=deconcept.SWFObject;var SWFObject=deconcept.SWFObject;

/* AJAX */
var Ajax = new Object();   
Ajax.isUpdating = true;   
Ajax.destId = "";
Ajax.captcha = "";
Ajax.Request = function(method, url, callback, destId, parms,captcha)   
{   
	this.isUpdating = true; 
	this.destId = destId;  
	this.captcha = captcha;
	this.callbackMethod = callback;   
	this.request = (window.XMLHttpRequest)? new XMLHttpRequest(): new ActiveXObject("MSXML2.XMLHTTP");   
	this.request.onreadystatechange = function() { Ajax.checkReadyState(); };   
	this.request.open(method.toUpperCase(), url, true);
	this.request.setRequestHeader("Content-type", "application/x-www-form-urlencoded")
	this.request.send(parms);
}   
Ajax.checkReadyState = function(_id)   
{   
	switch(this.request.readyState)   
	{   
		case 1: break;   
		case 2: break;   
		case 3: break;   
		case 4:   
			this.isUpdating = false;   
			this.callbackMethod(this.request.responseText,this.destId,this.captcha);   
	}
}

function doAjaxSubmit(form,destId,captcha) {
	var parms = "";
	if (document.getElementById(destId))
		document.getElementById(destId).innerHTML = "Sender forespørgsel - Vent venligst...";
	else {
		form.submit();
		return;
	}
		
	for(var i = 0; i < form.elements.length ; i++) {
		if (form.elements[i].tagName.toUpperCase() == "TEXTAREA")
			parms += "&" + form.elements[i].name + "=" + form.elements[i].innerHTML;
		else
			parms += "&" + form.elements[i].name + "=" + form.elements[i].value; 
		if (form.elements[i].type.toUpperCase() == "TEXT")
			form.elements[i].value = "";
	}
	var url = form.action ? form.action : window.location;
	Ajax.Request(form.method,url,doAjaxSubmit_callback,destId,parms.trim("&"),captcha);
}

function doAjaxSubmit_callback(response,destId,captcha) {
	if (document.getElementById(destId)) {
		try {
			document.getElementById(destId).innerHTML = response.trim();
		} catch(e) {
			document.getElementById(destId).innerText = response.trim();			
		}
	} else {
		alert(destId + " blev ikke fundet!"); 
	}
	if (document.getElementById(captcha)) {
		document.getElementById(captcha).src += "?n=1"; 	
	}
}