function stopError()
		{
		return true;
		}

		window.onerror = stopError;

if (document.layers)
		{
		netsc = 1; micro = 0;
		}
		else if(document.all)
		{
		netsc = 0; micro = 1;
		}

function init()
	{
	if(netsc)
		{
		ebene0 = document.layers[0];
		ebene1 = document.layers[1];
		ebene2 = document.layers[2];
		ebene3 = document.layers[3];
		ebene4 = document.layers[4];
		ebene5 = document.layers[5];
		ebene6 = document.layers[6];
		ebene7 = document.layers[7];
		ebene8 = document.layers[8];
		ebene9 = document.layers[9];
		ebene10 = document.layers[10];
		ebene11 = document.layers[11];
		ebene12 = document.layers[12];
		ebene13 = document.layers[13];
		ebene14 = document.layers[14];
		ebene15 = document.layers[15];
		ebene16 = document.layers[16];
		ebene17 = document.layers[17];
		ebene18 = document.layers[18];
		ebene19 = document.layers[19];
		ebene20 = document.layers[20];
		ebene21 = document.layers[21];
		ebene22 = document.layers[22];
		ebene23 = document.layers[23];
		ebene24 = document.layers[24];
		ebene25 = document.layers[25];
		ebene26 = document.layers[26];
		ebene27 = document.layers[27];
		
		}
	if(micro)
		{
		ebene0 = document.all.tags("div")[0].style;
		ebene1 = document.all.tags("div")[1].style;
		ebene2 = document.all.tags("div")[2].style;
		ebene3 = document.all.tags("div")[3].style;
		ebene4 = document.all.tags("div")[4].style;
		ebene5 = document.all.tags("div")[5].style;
		ebene6 = document.all.tags("div")[6].style;
		ebene7 = document.all.tags("div")[7].style;
		ebene8 = document.all.tags("div")[8].style;
		ebene9 = document.all.tags("div")[9].style;
		ebene10 = document.all.tags("div")[10].style;
		ebene11 = document.all.tags("div")[11].style;
		ebene12 = document.all.tags("div")[12].style;
		ebene13 = document.all.tags("div")[13].style;
		ebene14 = document.all.tags("div")[14].style;
		ebene15 = document.all.tags("div")[15].style;
		ebene16 = document.all.tags("div")[16].style;
		ebene17 = document.all.tags("div")[17].style;
		ebene18 = document.all.tags("div")[18].style;
		ebene19 = document.all.tags("div")[19].style;
		ebene20 = document.all.tags("div")[20].style;
		ebene21 = document.all.tags("div")[21].style;
		ebene22 = document.all.tags("div")[22].style;
		ebene23 = document.all.tags("div")[23].style;
		ebene24 = document.all.tags("div")[24].style;
		ebene25 = document.all.tags("div")[25].style;
		ebene26 = document.all.tags("div")[26].style;
		ebene27 = document.all.tags("div")[27].style;


		
		}
	verbergen(ebene14);
	verbergen(ebene15);
	verbergen(ebene16);
	verbergen(ebene17);
	verbergen(ebene18);
	verbergen(ebene19);
	verbergen(ebene20);
	verbergen(ebene21);
	verbergen(ebene22);
	verbergen(ebene23);
	verbergen(ebene24);
	verbergen(ebene27);
	
	}

function zeigen(obj)
		{    
		if (netsc) obj.visibility = "show";
    		if (micro) obj.visibility = "visible";
		}
	
function verbergen(obj)
		{
     		if (netsc) obj.visibility = "hide";
		if (micro) obj.visibility = "hidden";
     		}