var fontsizer={

aktuelle_groesse:function(){
if(document.body.style.fontSize==""){
return 75;
}else{
return document.body.style.fontSize.replace("%","");
}
},

groesser:function(){
document.body.style.fontSize = (parseInt(this.aktuelle_groesse())+10)+"%";
},

kleiner:function(){
document.body.style.fontSize = (parseInt(this.aktuelle_groesse())-10)+"%";
},

reset:function(){
document.body.style.fontSize="75%";
}
}

var preload = {
folder:"",
images:function(images){
var image = new Array();
var images = images.split(",");
for (var i=0; i<images.length; i++){
image[i] = new Image;
image[i].src = this.folder+images[i];
}
}
}

var bg = {
color : "#ffffff",
color_hover : "#999999",
border : "",
border_hover : "",
className : "",
vcolor: "",
vcolor_hover: "",
init : function(){
var th = this;
var el = $$("."+this.className);
for(var e=0; e<el.length; e++){
el[e].onfocus = function(){
$("label_"+this.getAttribute("id")).style.color = "#000000";
with(this.style){
backgroundColor=th.color_hover;
borderColor=th.border_hover;
color=th.vcolor_hover;
}
}
el[e].onblur = function(){
$("label_"+this.getAttribute("id")).style.color = "";
with(this.style){
backgroundColor = th.color;
borderColor=th.border;
color=th.vcolor;
}
}
}
}
}