function OnContextMenu() {

	pMenu = document.getElementById("ContextMenu");
	if (pMenu) {
//	with (document.getElementById("ContextMenu").style) {
		// X- und Y-Koordinaten der Maus ermitteln
		pMenu.style.top = event.clientY + document.body.scrollTop;
		pMenu.style.left = event.clientX + document.body.scrollLeft;
		//pMenu.style.z-index = 666;

		if (pMenu.filters && pMenu.filters.blendTrans) {
			// netten effekt
			pMenu.filters.blendTrans.Apply();
			pMenu.style.visibility = "visible";
			pMenu.filters.blendTrans.Play();
		}

		// Kontextmenü anzeigen
		pMenu.style.visibility = "visible";
		//pMenu.filter = "blendTrans(Duration=4)";
	}
	setTimeout("ContextMenu_Hide()", 4000);
	// IE-Kontextmenü unterdrücken
	return false;
}

function ContextMenu_Hide () {
//style="visibility:hidden; filter:blendTrans(Duration=4)"
	pMenu = document.getElementById("ContextMenu");
	if (pMenu) {
		if (pMenu.filters && pMenu.filters.blendTrans) {
			// netten ausblendeffekt
			pMenu.filters.blendTrans.Apply();
			pMenu.style.visibility = "hidden";
			pMenu.filters.blendTrans.Play();
		}
		// Kontextmenü ausblenden
		pMenu.style.visibility = "hidden";
	}
	return true;
}

function OnClick () {
	return ContextMenu_Hide ();
}

document.oncontextmenu = OnContextMenu;
document.onclick = OnClick;