function isObj() {
for (var i = 0; i < isObj.arguments.length; i++)
if (eval( "typeof( " + isObj.arguments[ i ] + " );" ) == "undefined")
return false;
return true;
}
function div( divID ) {
if (document.getElementById) {
return (document.getElementById( divID )) ? document.getElementById( divID ) : false;
}
if (document.layers) {
return (document.layers[ divID ]) ? document.layers[ divID ] : false;
}
if (document.all) {
return (document.all[ divID ]) ? document.all[ divID ] : false;
}
return false;
}
function divStyle( divID ) {
if (document.getElementById || document.all) {
return (div( divID ).style) ? div( divID ).style : false;
}
if (document.layers) {
return div( divID );
}
return false;
}
function divShow( ) {
if (divShow.arguments.length >= 1) {
divID = divShow.arguments[ 0 ];
}
sichtbarkeit = (document.layers) ? "show" : "visible";
if (divShow.arguments.length >= 2) {
sichtbarkeit = (document.layers) ? "hide" : "hidden";
}
if (divStyle( divID )) {
divStyle( divID ).visibility = sichtbarkeit;
}
}
function divHide( divID ) {
if (divID == 'powerlayer') {
divDisplayHide( 'powerlayer' );
} else {
divShow( divID, false );
}
}
function divDisplay() {
if (isObj( "browser", "divDisplay" )) {
if (divDisplay.arguments.length > 0) {
var divID = divDisplay.arguments[ 0 ];
var divThen = (divDisplay.arguments.length > 1) ? divDisplay.arguments[ 1 ] : "block";
if (browser.ie > 4 || browser.op > 4) {
if (document.all[ divID ]) {
document.all[ divID ].style.display = divThen;
}
}
if ( (browser.ns > 4 || browser.op >= 5) && (document.getElementById( divID )) ) {
document.getElementById( divID ).style.display = divThen;
}
}
} else {
window.status = "JavaScript-Error!";
}
}