var mykind;
function rlink(){
	var r=$$$("rtype");
	if(r.length==0) return;
	var s=$$(F.top($("rtype"),"TH"),"SPAN");
	for(var i=0;i<r.length;i++) s[i].style.fontWeight=r[i].checked?"bold":"normal";
}
function rsex(){
	var r=$$$("rsex");
	if(r.length==0) return;
	var s=$$(F.top($("rsex"),"TD"),"SPAN");
	for(var i=0;i<r.length;i++) s[i].style.fontWeight=r[i].checked?"bold":"normal";
}
function fillarea(){
	var c=$("continent");
	if(!c) return;
	for(var e in K.code[0]){c.options[c.length]=new Option(K.code[0][e][0],e);}
	c.onchange=function(){
		var a=$("area");
		a.length=1;
		if(this.selectedIndex==0) return;
		var o=K.code[this.value];
		for(var e in o) a.options[a.length]=new Option(o[e][0],e);
	}
}
function searchkey(e){
	e=window.event||e;var code=e.keyCode||e.which;
	if(code==13) searchit();
}
function searchit(){
	var s=$("keyword").value;
	var l=$$("searchop","LI");
	var url="http://search.kw2007.com/";
	for(var i=0;i<l.length;i++){
		if(l[i].className=="focus"){
			url+=l[i].getAttribute("url");
			break;
		}
	}
	var r=$$$("rtype");
	for(var i=0;i<r.length;i++){if(r[i].checked&&parseInt(r[i].value)){url+="-t"+r[i].value;break;}}
	url+=".htm";
	if(s) url+="?"+escape(s);
	location=url;
}
function smore(url){
	var s=$("keyword").value;
	url="http://search.kw2007.com/"+url;
	var r=$$$("rtype");
	for(var i=0;i<r.length;i++){if(r[i].checked&&parseInt(r[i].value)){url+="-t"+r[i].value;break;}}
	var r=$$$("rsex");
	for(var i=0;i<r.length;i++){if(r[i].checked&&parseInt(r[i].value)){url+="-s"+r[i].value;break;}}
	if(mykind) url+="-k"+mykind;
	if($("viponly")&&$("viponly").checked) url+="-v1";
	var a=$("area");
	if(a&&a.selectedIndex>0) url+="-a"+a.value;
	else {
		var c=$("continent");
		if(c&&c.selectedIndex>0) url+="-a"+c.value;
	}
	url+=".htm";
	if(s) url+="?"+escape(s);
	location=url;
}
var sa=$$("searchop","A");
for(var i=0;i<sa.length;i++){
	sa[i].onclick=function(){
		var l=$$("searchop","LI");
		for(var j=0;j<l.length;j++) l[j].className="";
		F.top(this,"LI").className="focus";
		return false;
	}
}
var rt=$$$("rtype");
for(var i=0;i<rt.length;i++) rt[i].onclick=rlink;
if(rt.length>0){
	var span=$$(F.top($("rtype"),"TH"),"SPAN");
	for(var i=0;i<span.length;i++){
		span[i].style.cursor="pointer";
		span[i].index=i;
		span[i].onclick=function(){$$$("rtype")[this.index].click();}
	}
}
var rs=$$$("rsex");
for(var i=0;i<rs.length;i++) rs[i].onclick=rsex;
if(rs.length>0){
	var span=$$(F.top($("rsex"),"TD"),"SPAN");
	for(var i=0;i<span.length;i++){
		span[i].style.cursor="pointer";
		span[i].index=i;
		span[i].onclick=function(){$$$("rsex")[this.index].click();}
	}
}
rlink();
rsex();
fillarea();