function  kadabra(zap) {
					if (document.getElementById) {
						 var abra = document.getElementById(zap).style;
						 if (abra.display == "block") {
						 		abra.display = "none";
								} else {
								abra.display = "block";
								}
								return false;
								} else {
								return true;
								}
							}