function Defuscate(strObfuscated, cssclass, subject)
{
	var strClass = (cssclass != '') ? ('class=' + cssclass) : ('');
	var strSubject = (subject != '') ? ('?Subject=' + subject) : ('');
	document.write('<a '+ strClass  +' href="mailto:' + DoDefuscate(strObfuscated) + strSubject + '">'+ DoDefuscate(strObfuscated) + '</a>');
}

function DoDefuscate(strObfuscated)
{
	var strReturn = '';
	while (strObfuscated.length > 0)
	{ 
		strReturn += String.fromCharCode((strObfuscated.substring(0,4) - 0) >> 3); 	
		strObfuscated = strObfuscated.substring(4);
	}
	return strReturn;		
	
}

function ToggleImage(imgId, imgNodeID)
{
	var nodeOne = document.getElementById('imgTravelDirectionOne');
	var nodeTwo = document.getElementById('imgTravelDirectionTwo');
	var nodeThree = document.getElementById('imgTravelDirectionThree');
	var imgNode = document.getElementById(imgNodeID);
	nodeOne.className = 'ButtonMap';
	nodeTwo.className = 'ButtonMap';
	nodeThree.className = 'ButtonMap';
	var newImgNodeIndex = (0 - imgId * -1 + 1);
	if (newImgNodeIndex > 3) {newImgNodeIndex = 1;}
	imgNode.onclick = function () { ToggleImage(newImgNodeIndex,imgNodeID); }
	switch(imgId)
	{
		case 1: 
			nodeOne.className = 'ButtonMapSel';
			imgNode.src = imgNode.src.substring(0, imgNode.src.lastIndexOf('/')+1) + 'Map1.gif'
			break;
		case 2:
			nodeTwo.className = 'ButtonMapSel';
			imgNode.src = imgNode.src.substring(0, imgNode.src.lastIndexOf('/')+1) + 'Map2.gif'
			break;
		case 3:
			nodeThree.className = 'ButtonMapSel';
			imgNode.src = imgNode.src.substring(0, imgNode.src.lastIndexOf('/')+1) + 'Map3.gif'
			break;
	}
}

function ToggleDisplay(strID)
{
	var node = document.getElementById(strID);
	if (node != null)
	{
		if (node.style.display == 'block')
		{ node.style.display = 'none';  } //close if this is open
		else
		{ node.style.display = 'block'; } //else open
	}
}

function toggleMap(strID, strImg)
{

	var node = document.getElementById(strID);
	node.src = strImg;
}

function selectArea(strArea)
{
	var strUrl = document.location.href;
	var seperatorChar;
	var startIndex = strUrl.indexOf('Lokation');
	if (startIndex > -1)
	{ //Lokation found
		var endIndex = strUrl.indexOf('&', startIndex);
		if (endIndex == -1) { endIndex = strUrl.length; }
		strUrl = strUrl.substring(0, startIndex-1) + strUrl.substring(endIndex);
	}
	if (strUrl.indexOf('?') > -1)
	{ seperatorChar = '&'; }
	else
	{ seperatorChar = '?'; }
	document.location.href = strUrl + seperatorChar + 'Lokation=' + strArea;
}

function setLanguage(strNewLanguage)
{ __doPostBack('language', strNewLanguage); }