// JavaScript Document

function graniteTab(name,cursel,n){
	for(i=1;i<=n;i++){
	var menu=document.getElementById(name+"_"+i);
	var con=document.getElementById("blockContent_"+name+"_"+i);
	menu.className=i==cursel?"on":"";
	con.style.display=i==cursel?"block":"none";
	}
}
function marbleTab(name,cursel,n){
	for(i=1;i<=n;i++){
	var menu=document.getElementById(name+"_"+i);
	var con=document.getElementById("blockContent_"+name+"_"+i);
	menu.className=i==cursel?"on":"";
	con.style.display=i==cursel?"block":"none";
	}
}