var bull = String.fromCharCode(8226);
var anf = String.fromCharCode(8243); // künstliche Anführungszeichen

var win;
var title = "default";

function openWin(dateiname){

    if(win != null){
        win.close();
    }
    
    win = window.open(dateiname, "_blank", "width=820, height=600, left=0, top=0, scrollbars=yes");
    win.focus();
}

function translateMenu1(nr){
	var dt = "Experimentieren " + bull + " Lernen " + bull + " Projekte " + bull;
	var engl = "Experiments " + bull + " Studies " + bull + " Projects " + bull;
		
	var text = new Array(dt, engl);
	document.getElementById('experiment').firstChild.nodeValue=text[nr];
}


function translateHomepage(nr){
	var dt = "Weberei";
	var engl = "web projects";
		
	var text = new Array(dt, engl);
	document.getElementById('homepage').firstChild.nodeValue=text[nr];
}


function translateDesc(id, neuerText){
	// <span id="ownDesc1" class="grau">Verein f&uuml;r selbstbestimmtes Leben</span>
	
	var alterText = document.getElementById(id).firstChild.nodeValue;
		
	var text = new Array(alterText, neuerText);
	document.getElementById(id).firstChild.nodeValue = text[1];

}



function translateFavHomepage(nr){
	var dt = "Tolle Seiten, erstellt von anderen:";
	var engl = "Great homepages made by others:";
		
	var text = new Array(dt, engl);
	document.getElementById('favHomepage').firstChild.nodeValue=text[nr];
}




function showDescription(){	
	var divElement = this;
	var el = divElement.getElementsByTagName("span");
	var status = el[0].className;
	if(status == 'hide'){
		el[0].className = "grau abstand-li";
	}
	else{
		el[0].className = "hide";
	}	
}


function addOnMouseOverDesc(){

	var liste = document.getElementById("homepage-liste");
	var divs = liste.getElementsByTagName("div");
	
	for(var i = 0; i < divs.length; i++){
		var el = divs[i].getElementsByTagName("span");	
		el[0].onmouseover = showDescription;
		el[0].onmouseout = showDescription;
	}
}