function menuFix() {
	var sfEls = document.getElementById("k_menu").getElementsByTagName("li");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
		this.className+=(this.className.length>0? " ": "") + "sfhover";
		}
		sfEls[i].onMouseDown=function() {
		this.className+=(this.className.length>0? " ": "") + "sfhover";
		}
		sfEls[i].onMouseUp=function() {
		this.className+=(this.className.length>0? " ": "") + "sfhover";
		}
		sfEls[i].onmouseout=function() {
		this.className=this.className.replace(new RegExp("( ?|^)sfhover\\b"), 

"");
		}
	}
}

function errlogo(thepic){
thepic.src="/nowanmei.gif" //Ìæ“QˆDƬµØÖ·
}

// JavaScript Document
function showdiv(divnum,divbefor,id){
	for(i=1;i<=divnum;i++){
		try{
			if(i==divbefor){
				document.getElementById(id+i).style.display="inline";
			}else{
				document.getElementById(id+i).style.display="none";
			}
		}catch(e){ }
	}
}

function setTab(m,n){
 var tli=document.getElementById("menu"+m).getElementsByTagName("h3");
 var mli=document.getElementById("tab"+m).getElementsByTagName("ul");
 for(i=0;i<tli.length;i++){
  tli[i].className=i==n?"hover":"";
  mli[i].style.display=i==n?"block":"none";
 }
}

function showtab(area,id) {
	var tabArea = document.getElementById(area);
	var contents = tabArea.childNodes;
	for (i=0; i<contents.length; i++) {
		if (contents[i].className=='k2') { contents[i].style.display = 'none';}
	}
	document.getElementById(id).style.display = '';

	var tabs = document.getElementById(area+'Tabs').getElementsByTagName('a');
	for (i=0; i<tabs.length; i++) { tabs[i].className = ''; }
	document.getElementById('tab'+id).className = 'thisTab';
}