var global = new Object();
global = {
	div: {
		Shrink: function(divId,mode){
			switch (mode){
				case 0:
					s = document.getElementById(divId).style.display == "none" ? "block" : "none";
					break;
				case 2:
					s = "none";
					break;
				case 1:
					s = "block";
					break;
			}
			document.getElementById(divId).style.display = s;
		}
	}

}