// JavaScript Document
function showNavi(nn) 
{
	document.getElementById("navi_"+nn).className="current";
	
	if(nn!==2){
		document.getElementById("subItem_2").onmouseover = function() {document.getElementById("navi_2").className = "current";}
		document.getElementById("subItem_2").onmouseout = function() {document.getElementById("navi_2").className = "";}
	}
	
		if(nn!==6){
		document.getElementById("subItem_6").onmouseover = function() {document.getElementById("navi_6").className = "current";}
		document.getElementById("subItem_6").onmouseout = function() {document.getElementById("navi_6").className = "";}
	}

}

function selectTab(targetId) {
	document.getElementById(targetId).className="current";
}
function unselectTab(targetId) {
	document.getElementById(targetId).className="";
}

window.onload=function()
{
  for(var ii=0; ii<document.links.length; ii++)
    document.links[ii].onfocus=function(){this.blur()}
}