function HideOnOut() {
            for (var x = 1; x<=11; x++) {
                document.getElementById('PortLink' + x).style.display = "none";
            }
        }
        function HideAll(showThis) {

            for (var x = 1; x<=11; x++) {
                if ( x != showThis) {
                    document.getElementById('PortLink' + showThis).style.display = "none";  
                }
            }
            //document.getElementById('PortLink' + showThis).style.height = 80;
            // new Effect.Appear('PortLink' + showThis, {duration: 0.5});
            document.getElementById('PortLink' + showThis).style.display = "block";  

        }