//------- ROLLOVER --------------------------------------
//-------------------------------------------------------
 
function swapImgLay(name,action,path,layer){
	if (document.images){
		newGif = path + name + action + ".gif";
		if (ns == 1){
			document.layers[layer].document.images[name].src = newGif;
		} else {
			document.images[name].src = newGif; 
	 	}
	}
}

function swapImg(name,action,path){
	//document.color1.write('Grau');
	if (document.images){
		newGif = path + name + action + ".gif";
		document.images[name].src = newGif; 
	}
}

function menu_wechsel(thisform,selectname1,selectname2){
i=0;
value = eval("thisform."+selectname1+".options[thisform."+selectname1+".selectedIndex].value");
    while(document.forms(i)){
        j=0
        ItemName=eval("document.forms("+i+").item("+j+").name");
        if(ItemName=="PHPSESSID"){
            j=j+1;
            ItemName=eval("document.forms("+i+").item("+j+").name");
        }
        if(ItemName==selectname2){
            len=eval("document.forms("+i+").item("+j+").length");
            for(k=0;k<len;k++){
                value1=eval("document.forms("+i+").item("+j+").options["+k+"].value");
                if(value1==value){
                    document.forms(i).item(j).options[k].selected=true;
                }
            }
        }
        i++;
    }
    
}

function farb_wechsel(thisform,selectname,name,path,layer,typ){//thisform,selectname,name,path,layer
    value = eval("thisform."+selectname+".options[thisform."+selectname+".selectedIndex].value");
    
    if (document.images){
		newGif = path + name +"_"+ value + "."+typ;
        //alert(newGif);
		if (ns == 1){
            //alert(document.layers[layer].document.images[name].src);
			document.layers[layer].document.images[name].src = newGif;
		} else {
            //alert(name);
            //alert(document.images[name].src);
			document.images[name].src = newGif; 
	 	}
	}
    
}
//Ueberprueft ob alle Farbe ausgewaehlt sind.
function farbcheck(){
farbe=-1;
i=0;
if(document.getElementById("warenkorb_button")){
while(document.forms(i)){
j=0
ItemName=eval("document.forms("+i+").item("+j+").name");
if(ItemName=="PHPSESSID"){
j=j+1;
}
value=eval("document.forms("+i+").item("+j+").options[document.forms("+i+").item("+j+").selectedIndex].value");
itemname=eval("document.forms("+i+").item("+j+").name");
//alert(itemname);
if(value=="ba1" && itemname!="KG" && itemname!="MG"){farbe=0}
i++;
}
if(ns==1){
   if(farbe==-1){document.layers["warenkorb_button"].visibility="visible";}
    else{document.layers["warenkorb_button"].visibility="hidden";}
}else{
    if(farbe==-1){
         document.getElementById("warenkorb_button").style.visibility="visible";
    }else{
        document.getElementById("warenkorb_button").style.visibility="hidden";
    }
}
}
}

//Anzeige Warenkorb
function initWarenkorb(path,bild){
    farbcheck();
    if(document.getElementById("warenkorb_button")){
    if(bild=="1")
    {
       bild="2";
       swapImg("warenkorb","_a",path);
    }
    else
    {
        bild="1";
        swapImg("warenkorb","_up",path);
    }
    setTimeout("initWarenkorb('"+path+"','"+bild+"')",1500);
    }
}