function show(x){
if(document.layers)// NN 4.x
{
document.layers[x].visibility="visible";
}
if (document.all && !document.getElementById) // IE 4
{
document.all[x].style.visibility="visible";
}
if (document.getElementById) // IE 5.x und NN 6
{
document.getElementById(x).style.visibility="visible";
}
}


function hide(x){ 
if(document.layers)// NN 4.x
{
document.layers[x].visibility="hidden";
}
if (document.all && !document.getElementById) // IE 4
{
document.all[x].style.visibility="hidden";
}
if (document.getElementById) // IE 5.x und NN 6
{
document.getElementById(x).style.visibility="hidden";
}
}

function popup(bildname, w, h) 
{ 
var hintergrundfarbe = "#ffffff"; 
var popup = window.open("","Popup","width="+w+",height="+h+",resizable=0,scrollbars=auto");

popup.document.write("<html><head><title>INTERNATIONAL ASSOCIATION of CIVIL AVIATION CHAPLAINS</title></head>"); 
popup.document.write('<body onBlur="self.close()" onClick="self.close()" bgcolor="'+hintergrundfarbe+'" leftmargin="0" rightmargin="0" topmargin="0">'); 
popup.document.write("<img src='"+bildname+"' border='0' alt=''>"); 
popup.document.write("</body></html>"); 
} 