link_welcam = new Image();
link_wf = new Image();
link_bza = new Image();
link_tbh = new Image();
link_kubus = new Image();
link_alleachtung = new Image();
link_welcam_trans = new Image();
link_wf_trans = new Image();
link_bza_trans = new Image();
link_tbh_trans = new Image();
link_kubus_trans = new Image();
link_alleachtung_trans = new Image();

link_welcam.src = "images/link_welcam.gif";
//link_wf.src = "images/link_wirtschaftsfoerderung.gif";
link_bza.src = "images/link_bza.gif";
link_tbh.src = "images/link_tbh.gif";
link_kubus.src = "images/link_kubus.gif";
link_alleachtung.src = "images/link_alleachtung.gif";

link_welcam_trans.src = "images/link_welcam_trans.gif";
//link_wf_trans.src = "images/link_wirtschaftsfoerderung_.gif";
link_bza_trans.src = "images/link_bza_trans.gif";
link_tbh_trans.src = "images/link_tbh_trans.gif";
link_kubus_trans.src = "images/link_kubus_trans.gif";
link_alleachtung_trans.src = "images/link_alleachtung_trans.gif";	

function swap_back(mod) {
	if (mod == 'in') {
		document.getElementById("link_back").style.borderColor = "black";
		document.getElementById("link_back_head").style.borderColor = "black";
		document.getElementById("link_back_head").style.backgroundColor = "#FA7A16";
		document.getElementById("link_back").style.backgroundColor = "#D5D5D5";
		document.images['welcam'].style.borderColor = "black";
		//document.images['wf'].style.borderColor = "black";
		document.images['bza'].style.borderColor = "black";
		document.images['tbh'].style.borderColor = "black";
		document.images['kubus'].style.borderColor = "black";
		document.images['alleachtung'].style.borderColor = "black";
		document.images['welcam'].src = link_welcam.src;
		//document.images['wf'].src = link_wf.src;	
		document.images['bza'].src = link_bza.src;
		document.images['tbh'].src = link_tbh.src;
		document.images['kubus'].src = link_kubus.src;
		document.images['alleachtung'].src = link_alleachtung.src;
	} else {
		document.getElementById("link_back").style.borderColor="#7F7F7F";
		document.getElementById("link_back_head").style.borderColor="#7F7F7F";
		document.getElementById("link_back_head").style.backgroundColor="#FCBC8A";
		document.getElementById("link_back").style.backgroundColor = "#EAEAEA";
		document.images['welcam'].src = link_welcam.src;
		document.images['welcam'].style.borderColor = "#7F7F7F";
		//document.images['wf'].style.borderColor = "#7F7F7F";
		document.images['bza'].style.borderColor = "#7F7F7F";
		document.images['tbh'].style.borderColor = "#7F7F7F";
		document.images['kubus'].style.borderColor = "#7F7F7F";
		document.images['alleachtung'].style.borderColor = "#7F7F7F";
		document.images['welcam'].src = link_welcam_trans.src;
		//document.images['wf'].src = link_wf_trans.src;	
		document.images['bza'].src = link_bza_trans.src;
		document.images['tbh'].src = link_tbh_trans.src;
		document.images['kubus'].src = link_kubus_trans.src;
		document.images['alleachtung'].src = link_alleachtung_trans.src;
	}		
}