function menuTopHover(id)
{
	document.getElementById(id).className = "menuTopHover";
}

function menuTopReturn(id)
{
	document.getElementById(id).className = "menuTop";
}

function menuProdHover(id,cat)
{
//document.getElementsByName(id)[0].className = cat + "4";
}

function menuProdReturn(id,cat)
{
//	document.getElementsByName(id)[0].className = cat + "5";
}


function link(verweis)
{
	location.href = verweis;
}


function showHideTab(tabindex, cat)
{
	for(var i=1; i<4; i++)
	{
		if (document.getElementById("tab"+i)){
			document.getElementById("tab"+i).style.display = "none";
			document.getElementById("top"+i).className = cat+"5";
			document.getElementById("tp"+i).style.visibility = "hidden";
		}
	}

	if (document.getElementById("tab"+tabindex)){
		document.getElementById("tab"+tabindex).style.display = "";
		document.getElementById("top"+tabindex).className = cat+"4";
		document.getElementById("tp"+tabindex).style.visibility = "visible";
	}
}


// counts up the quantity
function quant_inc(objId){
	var obj=document.forms[objId].fldMenge;
	obj.value++;
}

// counts up the quantity
function quant_dec(objId){
	var obj=document.forms[objId].fldMenge;
	if(obj.value > 1){
		obj.value--;
	}
}


function showHideTab2(tabIndex, tabCount){
	for(var i=0; i<=tabCount; i++)
	{
		if (document.getElementById("sndTab"+i)){
			document.getElementById("sndTab"+i).style.display = "none";
			document.getElementById("sndLink"+i).style.fontWeight = "normal";
		}
	}

	if (document.getElementById("sndTab"+tabIndex)){
		document.getElementById("sndTab"+tabIndex).style.display = "";
		document.getElementById("sndLink"+tabIndex).style.fontWeight = "bold";
	}
}

function showHideTab3(tabIndex, tabCount){
	for(var i=0; i<=tabCount; i++)
	{
		if (document.getElementById("thrdTab"+i)){
			document.getElementById("thrdTab"+i).style.display = "none";
			document.getElementById("thrdLink"+i).style.fontWeight = "normal";
		}
	}

	if (document.getElementById("thrdTab"+tabIndex)){
		document.getElementById("thrdTab"+tabIndex).style.display = "";
		document.getElementById("thrdLink"+tabIndex).style.fontWeight = "bold";
	}
}