// JavaScript Document
function showDiv(divid) {
hideAll(divid);
document.getElementById(divid).style.visibility = "visible";
}

function hideAll(divid) {
	i = 1;
	while(document.getElementById("menu"+i)) {
		if("menu"+i != divid) {
			document.getElementById("menu"+i).style.visibility = "hidden";
		}
		i++;
	}
}

function activ(clicked) {
	if(clicked.parentNode.parentNode && clicked.parentNode.parentNode.childNodes){
		nodesArr=clicked.parentNode.parentNode.childNodes;
		for(i=0;i<nodesArr.length;i++){
			nodesArr[i].className="";
			if (nodesArr[i] == clicked.parentNode) {
				nodesArr[i].className="s_menu_active";	
			}
		}
	}
}