function setMenuSyn(i){
		selectMenuSyn(i);
	}
	function selectMenuSyn(i){
		switch(i){
			case 1:
			document.getElementById("menu01").style.display="block";
			document.getElementById("menu02").style.display="none";
			document.getElementById("menu03").style.display="none";
			document.getElementById("menu04").style.display="none";			
			document.getElementById("menu05").style.display="none";
			document.getElementById("menu06").style.display="none";
			document.getElementById("menu07").style.display="none";

			break;
			
			case 2:
			document.getElementById("menu01").style.display="none";
			document.getElementById("menu02").style.display="block";
			document.getElementById("menu03").style.display="none";
			document.getElementById("menu04").style.display="none";			
			document.getElementById("menu05").style.display="none";
			document.getElementById("menu06").style.display="none";
			document.getElementById("menu07").style.display="none";
			
			break;
			
			case 3:
			document.getElementById("menu01").style.display="none";
			document.getElementById("menu02").style.display="none";
			document.getElementById("menu03").style.display="block";
			document.getElementById("menu04").style.display="none";			
			document.getElementById("menu05").style.display="none";
			document.getElementById("menu06").style.display="none";
			document.getElementById("menu07").style.display="none";
			
			break;
			
			case 4:
			document.getElementById("menu01").style.display="none";
			document.getElementById("menu02").style.display="none";
			document.getElementById("menu03").style.display="none";
			document.getElementById("menu04").style.display="block";			
			document.getElementById("menu05").style.display="none";
			document.getElementById("menu06").style.display="none";
			document.getElementById("menu07").style.display="none";
			
			
			break;			
			
			case 5:
			document.getElementById("menu01").style.display="none";
			document.getElementById("menu02").style.display="none";
			document.getElementById("menu03").style.display="none";
			document.getElementById("menu04").style.display="none";			
			document.getElementById("menu05").style.display="block";
			document.getElementById("menu06").style.display="none";
			document.getElementById("menu07").style.display="none";
			break;
			
			case 6:
			document.getElementById("menu01").style.display="none";
			document.getElementById("menu02").style.display="none";
			document.getElementById("menu03").style.display="none";
			document.getElementById("menu04").style.display="none";			
			document.getElementById("menu05").style.display="none";
			document.getElementById("menu06").style.display="block";
			document.getElementById("menu07").style.display="none";
			
			
			break;
			
			case 7:
			document.getElementById("menu01").style.display="none";
			document.getElementById("menu02").style.display="none";
			document.getElementById("menu03").style.display="none";
			document.getElementById("menu04").style.display="none";			
			document.getElementById("menu05").style.display="none";
			document.getElementById("menu06").style.display="none";
			document.getElementById("menu07").style.display="block";
			
			break;
			
			
			
			
		}
	}