function $import(path,type,title){
var s,i;
if(type=="js"){
var ss=document.getElementsByTagName("script");
for(i=0;i<ss.length;i++){
if(ss[i].src && ss[i].src.indexOf(path)!=-1)return;
}
s=document.createElement("script");
s.type="text/javascript";
s.src=path;
}else if(type=="css"){
var ls=document.getElementsByTagName("link");
for(i=0;i<ls.length;i++){
if(ls[i].href && ls[i].href.indexOf(path)!=-1)return;
}
s=document.createElement("link");
s.rel="alternate stylesheet";
s.type="text/css";
s.href=path;
s.title=title;
s.disabled=false;
}
else return;
var head=document.getElementsByTagName("head")[0];
head.appendChild(s);
}

function setStyle(title) {
var i, links,eflag=false;
links = document.getElementsByTagName("link");
for(i=0; links[i]; i++) {
if(links[i].getAttribute("rel").indexOf("style") != -1 && links[i].getAttribute("title")) {
links[i].disabled = true;
if(links[i].getAttribute("title").indexOf(title) != -1){links[i].disabled = false;eflag=true;}
}
}
if(!eflag){
$import("skin/"+title+"/default.css","css",title);
setStyle(title);
}
}