var appname = navigator.appName;
var IE
var NS;
var NS6;
var DOM;

function setvisible(Layer) {
	if (document.all) {
		IE = true;
		setinvisible("EntityProductNetworkingProtocols");
		setinvisible("EntityProductGraphicalInterface");
		setinvisible("EntityProductEmbeddedXmlBrowser");
		setinvisible("EntitySupportNetworkingProtocols");
		setinvisible("EntitySupportGraphicalInterface");
		setinvisible("EntitySupportEmbeddedXmlBrowser");
		//setinvisible("EntityEventsDeveloperForums");
	// Entity Menu Top
		setinvisible("EntityCompany");
		setinvisible("EntityPresseCenter");
		setinvisible("EntityPartners");
		setinvisible("EntityHire");
		setinvisible("EntityContact");
		setinvisible("EntityHelp");
	// Entity Menu Left
		setinvisible("EntityProducts");
		setinvisible("EntitySupport");
		setinvisible("EntityDownload");
		setinvisible("EntityNews");
		//setinvisible("EntityEvents");
		eval(Layer+".style.visibility = 'visible'");
	}
	
	if (document.layers) {
		NS = true;
		setinvisible(document.EntityProductNetworkingProtocols);
		setinvisible(document.EntityProductGraphicalInterface);
		setinvisible(document.EntityProductEmbeddedXmlBrowser);
		setinvisible(document.EntitySupportNetworkingProtocols);
		setinvisible(document.EntitySupportGraphicalInterface);
		setinvisible(document.EntitySupportEmbeddedXmlBrowser);
		//setinvisible(document.EntityEventsDeveloperForums);
	// Entity Menu Top
		setinvisible(document.EntityCompany);
		setinvisible(document.EntityPresseCenter);
		setinvisible(document.EntityPartners);
		setinvisible(document.EntityHire);
		setinvisible(document.EntityContact);
		setinvisible(document.EntityHelp);
	// Entity Menu Left
		setinvisible(document.EntityProducts);
		setinvisible(document.EntitySupport);
		setinvisible(document.EntityDownload);
		setinvisible(document.EntityNews);
		//setinvisible(document.EntityEvents);
		Layer.visibility = true;
	}
	
	if (document.getElementById) { 
		DOM = true;
		setinvisible("EntityProductNetworkingProtocols");
		setinvisible("EntityProductGraphicalInterface");
		setinvisible("EntityProductEmbeddedXmlBrowser");
		setinvisible("EntitySupportNetworkingProtocols");
		setinvisible("EntitySupportGraphicalInterface");
		setinvisible("EntitySupportEmbeddedXmlBrowser");
		//setinvisible("EntityEventsDeveloperForums");
	// Entity Menu Top
		setinvisible("EntityCompany");
		setinvisible("EntityPresseCenter");
		setinvisible("EntityPartners");
		setinvisible("EntityHire");
		setinvisible("EntityContact");
		setinvisible("EntityHelp");
	// Entity Menu Left
		setinvisible("EntityProducts");
		setinvisible("EntitySupport");
		setinvisible("EntityDownload");
		setinvisible("EntityNews");
		//setinvisible("EntityEvents");
		document.getElementById(''+Layer+'').style.visibility='visible';
	}
}



function setvisibleSf(Layer) {
	if (document.all) {
		//IE = true;
		setinvisible("EntityProductNetworkingProtocols");
		setinvisible("EntityProductGraphicalInterface");
		setinvisible("EntityProductEmbeddedXmlBrowser");
		setinvisible("EntitySupportNetworkingProtocols");
		setinvisible("EntitySupportGraphicalInterface");
		setinvisible("EntitySupportEmbeddedXmlBrowser");
		//setinvisible("EntityEventsDeveloperForums");
		eval(Layer+".style.visibility = 'visible'");
	}
	if (document.layers) {
		//NS = true;
		setinvisible(document.EntityProductNetworkingProtocols);
		setinvisible(document.EntityProductGraphicalInterface);
		setinvisible(document.EntityProductEmbeddedXmlBrowser);
		setinvisible(document.EntitySupportNetworkingProtocols);
		setinvisible(document.EntitySupportGraphicalInterface);
		setinvisible(document.EntitySupportEmbeddedXmlBrowser);
		//setinvisible(document.EntityEventsDeveloperForums);
		Layer.visibility = true;
	}
	if (document.getElementById) { 
		//DOM = true;
		setinvisible("EntityProductNetworkingProtocols");
		setinvisible("EntityProductGraphicalInterface");
		setinvisible("EntityProductEmbeddedXmlBrowser");
		setinvisible("EntitySupportNetworkingProtocols");
		setinvisible("EntitySupportGraphicalInterface");
		setinvisible("EntitySupportEmbeddedXmlBrowser");
		//setinvisible("EntityEventsDeveloperForums");
		document.getElementById(''+Layer+'').style.visibility='visible';
	}
}


function setinvisible(Layer) {
	if (document.all) {
		eval(Layer+".style.visibility = 'hidden'");
	}
	if (document.layers) {
		Layer.visibility = 'hide';
	}
	if (document.getElementById) { 
		document.getElementById(''+Layer+'').style.visibility='hidden';
	}
}