// JavaScript Document
function showMe ( tipID ) {
	var div = document.getElementById("tip_"+tipID);
	if ( div.style.display == "none" ) {
		for(i=1;i<12;i++){
			if(i!=tipID){	document.getElementById("tip_"+i).style.display = "none";	}
		}
		div.style.display = "";
		} else { div.style.display = "none";	}
}