function initNow() {
  // initialize RSH
  //dhtmlHistory.initialize();
  //dhtmlHistory.addListener(handleHistoryChange);
  //var initialLocation = dhtmlHistory.getCurrentLocation();
  //if (initialLocation == null)
  //  initialLocation = "";
  //updateUI(initialLocation, null);
}


/*************************************************************************
  Macromedia image switch functions (c) Adobe/Macromedia
*************************************************************************/

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
	var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
	if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
	d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


/*************************************************************************
  Macromedia form validation  (c) Adobe/Macromedia
*************************************************************************/

function MM_validateForm() { //v4.0
	
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name;
    
    	if (nm == "namn")
    		trans = "namn";
    	if (nm == "epost")
    		trans = "e-post";
    	
    	if (nm == "friends_name")
    		trans = "din väns namn";
    	if (nm == "friends_email")
    		trans = "din väns e-postadress";
    	if (nm == "your_name")
    		trans = "ditt namn";
    	if (nm == "your_email")
    		trans = "din e-postadress";
    		
    		
    	if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+trans+' måste innehålla en e-postadress (e-postadressen ska ha utseendet namn@domän.org, t ex stina@svensson.com)\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+trans+' måste vara ett nummer (fältet ska inte innehålla några mellanslag eller andra tecken såsom bindestreck eller bokstäver)\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+trans+' måste vara ett nummer mellan '+min+' och '+max+'\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+trans+' är ett obligatoriskt fält\n'; }
  } if (errors) alert('Tyvärr inträffade nedanstående fel. \n\n Vänligen, rätta till dessa och klicka sedan åter på OK-knappen. \n\n Följande fel inträffade:\n'+errors);
  document.MM_returnValue = (errors == '');
}


/*************************************************************************
  This code is from Dynamic Web Coding at www.dyn-web.com
  Copyright 2001-4 by Sharon Paine
  See Terms of Use at www.dyn-web.com/bus/terms.html
  regarding conditions under which you may use this code.
  This notice must be retained in the code as is!
*************************************************************************/

function initScrollLayers() {
	// arguments: id of layer containing scrolling layers (clipped layer), id of layer to scroll,
	// if horizontal scrolling, id of element containing scrolling content (table?)
	var wn1 = new dw_scrollObj('wn1', 'lyr1', null);

	// arguments: dragBar id, track id, axis ("v" or "h"), x offset, y offset
	// (x/y offsets of dragBar in track)
	wn1.setUpScrollbar("dragBar1", "track1", "v", 1, 1);


	// Read instructions if your scrolling layers are inside tables

	// Scrollbars initially hidden in this example
	dw_showLayers("leftScroller");

	// pass id('s) of scroll area(s) if inside table(s)
	// i.e., if you have 3 (with id's wn1, wn2, wn3): dw_scrollObj.GeckoTableBugFix('wn1', 'wn2', 'wn3');
	dw_scrollObj.GeckoTableBugFix('wn1');

	// sometimes ns6+ needs extra help to position correctly
	dw_scrollObj.rePositionGecko();
}

function dw_showLayers() {
  if ( document.getElementById ) {
	var lyr, i;
	for (i=0; arguments[i]; i++) {
	  lyr = document.getElementById( arguments[i] );
	  lyr.style.visibility = "visible";
	}
  }
}

		function width() {
			var myWidth = 0, myHeight = 0;
			if( typeof( window.innerWidth ) == 'number' ) {
				//Non-IE
				myWidth = window.innerWidth;
				myHeight = window.innerHeight;
			} else	if( document.documentElement &&
					( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
				//IE 6+ in 'standards compliant mode'
				myWidth = document.documentElement.clientWidth;
				myHeight = document.documentElement.clientHeight;
			} else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
			//IE 4 compatible
				myWidth = document.body.clientWidth;
				myHeight = document.body.clientHeight;
			}
			return myWidth;
		}

		function height() {
			var myWidth = 0, myHeight = 0;
			if( typeof( window.innerWidth ) == 'number' ) {
				//Non-IE
				myWidth = window.innerWidth;
				myHeight = window.innerHeight;
			} else if( document.documentElement &&
			  ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
				//IE 6+ in 'standards compliant mode'
				myWidth = document.documentElement.clientWidth;
				myHeight = document.documentElement.clientHeight;
			} else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
			//IE 4 compatible
				myWidth = document.body.clientWidth;
				myHeight = document.body.clientHeight;
			}
			return myHeight;
		}
		

function getElementWidth(Elem) {
		
			var elem = document.getElementById(Elem);
		
			xPos = elem.offsetWidth;
			return xPos;
}

/* Detta skript för att ta reda på webbläsarinformation kommer från http://www.quirksmode.org/js/detect.html*/

var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{	// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 	// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();