/* -------------------------------------------------------------------------------
script:		ikaoe_main.js
version:	1.0
author:		Ph. Cosi
desc:		Allgemeine Hilfsfunktionen, die über die ganze Site verwendet werden

history:	3.6.2005
			Wrapper fuer altes WriteMailAdress Skritp hinzugefuegt
					
------------------------------------------------------------------------------- */

//-----------------------------------------------------
// MailAdresse
// Schreibt E-Mail Adressen per JavaScript ins Dokument
function MailAdresse(user, domain, text, status)
{
	domain = (domain==null || domain=="") ? "ikaoe.unibe.ch" : domain;
	text = (text==null || text=="") ? user + '@' + domain : text;
	status = (status==null || status=="") ? "Sendet eine E-Mail an " + text : status;
	document.write('<a href=\"mailto:' + user + '@' + domain + '\" onmouseover=\"status=\''+ status + '\';return true;\" onmouseout=\"status=\'\';return true;\">' + text + '</a>');
}


//----------------------------------------------
// Wrapper fuer altes WriteMailAdress Skript, falls dieser Funktionsaufruf in "alten" Seiten
// noch vorhanden sein sollte.
function WriteMailAdress(p, d, t)
{
	MailAdresse(p, d, t)
	// alter source:
	// document.write ('<a href=\"mailto:' + p + '@' + d + '\">' + (t=="" ? p + '@' + d : t) + '</a>');
}


function DocumentPath()
{
	var docURL = (document.URL).split('/');
	return docURL.slice(3,-1);
}

//------------------------------------------------------------------
// Automatischer Brotkruemel-Pfad aus document.URL und document.title
function BreadCrumbPath(path)
{
	var breadcrumb = '<a href="http://www.unibe.ch">home universit&auml;t</a>' // start mit unibe
	var docPath = (path==null || path=="") ? (document.URL) : path;						 // just for testing, delete
	var docTitle = (document.title).replace(/Universit.+kologie - /,""); 			 // get last part of document.title

	a = docPath.split("/")  // url in array aufsplitten
	b = new Array()					// assoz. array mit alternativen namen
	b["www.ikaoe.unibe.ch"] = "ika&ouml;";
	b["informationen"]		= "informationen studiengang";
	b["capacity"]			= "capacity development";
	b["ufp"]				= "berner umwelt-forschungspreis";

	for (var i=2; i<(a.length - 1); i++)
	{
		var subPath = docPath.substring(0, docPath.indexOf(a[i])+ a[i].length )
		breadcrumb += ' &gt; <a href="' + subPath + '">' + ( (b[a[i]]==null) ? a[i] : b[a[i]]) + '</a>';
	}
	breadcrumb += (a[a.length - 1]=="index.html") ? '' : ' &gt; ' + docTitle;
	document.write(breadcrumb);
}


function toggleAdress()
{
	//val = document.getElementById("adresstyp").value;
	switch (document.getElementById("adresstyp").value) {
		case "work":
			document.getElementById("addresshome").style.display = "none";			
			document.getElementById("addresswork").style.display = "block";
			break;
		case "home":
			document.getElementById("addresswork").style.display = "none";			
			document.getElementById("addresshome").style.display = "block";
			break;
	}
}

// ------------------------
// toggleDisplay, 3.10.2005, Philippe Cosi
// blendet dasjenige <div> ein, welches die gleiche id hat wie die gewählte option-value von <select> mit id=id_select
// blendet alle anderen <div>'s aus, deren id's in der option-liste von <select> mit id=id_select vorkommen. 
function toggleDisplay(id_select)
{
	var view_div = document.getElementById(id_select).value;
	var select_node = document.getElementById(id_select);
	
	for ( var i=0; i < select_node.childNodes.length ; i++ ) {
		var div_id = select_node.childNodes[i].getAttribute('value');
		if ( div_id == view_div )
			document.getElementById(div_id).style.display = 'block';
		else
			document.getElementById(div_id).style.display = 'none';
	}
}

// ------------------------
// toggleDisplay, 13.6.2007/PHC
function toggleDisplayN(id)
{
	//alert(id);
	
	if ( document.getElementById(id).style.display == 'block' )
		document.getElementById(id).style.display = 'none';
	else
		document.getElementById(id).style.display = 'block';
}


function fenster(url) {
	window.open(url, "_blank", "toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=yes, width=610, height500");
}