var imgPlus = new Image(); imgPlus.src = "plus.gif";
var imgMinus = new Image(); imgMinus.src = "minus.gif";
        
var aShow = new Array("einblenden", "show", "montrer");
var aHide = new Array("ausblenden", "hide", "cacher");

function Toggle(img)
{
	if(!img) return;
    var id = "td_" + String(img.id);
    var div = document.getElementById(id);
	if(!div) return;
    (img.src == imgPlus.src) ? ShowMinus(img, div) : ShowPlus(img, div);
}

function ShowPlus(img, div)
{
    img.src = imgPlus.src;
    img.alt = aShow[language];
    img.title = aShow[language];
    div.style.display = "none"; 
}

function ShowMinus(img, div)
{
    img.src = imgMinus.src;
    img.alt = aHide[language];
    img.title = aHide[language];
    div.style.display = ""; 
}