// JavaScript Document
function g(o){return document.getElementById(o);}

function setChild(obj){
	var list=obj.getElementsByTagName('div');
	var menu=obj.getElementsByTagName('a');
	menu[0].className=menu[0].className=='lsve'?'':'lsve';
	if(list[0]){list[0].style.display=list[0].style.display=='block'?'none':'block';}
}

function setSub(menu,cursel,n){
	for(var i=0;i<n;i++){
		g(menu+i).className=i==cursel?'lsve':'';
		g('submenu'+i).style.display=i==cursel?'block':'none';
	}
}

function setTab(tab,conTab,cursel,n){
	for(var i=0;i<n;i++){
		g(tab+i).className=i==cursel?'lsve':'';
		g(conTab+i).style.display=i==cursel?'block':'none';
	}
}