// JavaScript Document
var matchLink = new Array("index" , "notFunc" , "notFunc" ,  "notFunc" , "baseball" , "basketball" , "tennis" , "soccer" , "others");

var imgTmp = "<img src=\"images/menu0_0{0}.gif\" width=\"{1}\" height=\"38\" border=\"0\">";
var _url = document.location.href;

function textFormat( _tmp , obj) {
	var text = _tmp;
	for(var i = 0 ; i < obj.length ; i ++){
		var oldstr = "{" + i + "}";
		while( text.indexOf(oldstr) != -1 ) {
			text = text.replace(oldstr ,  obj[i]);
		}
	}
	return text;
}

function QueryString(fieldName){ 
	var urlString = document.location.search;
	if(urlString != null){
		var typeQu = fieldName+"=";
		var urlEnd = urlString.indexOf(typeQu);
		if(urlEnd != -1){
			var paramsUrl = urlString.substring(urlEnd+typeQu.length);
			var isEnd =  paramsUrl.indexOf('&');
			if(isEnd != -1){
				return paramsUrl.substring(0, isEnd);
			}else{
				return paramsUrl;
			}
		}else{
			return null;
		}
	}else{
		return null;
	}
}

function setTd(tId){
	var obj = new Array(2);
	obj[0] = tId+1;
	obj[1] = tId<3?"95":"83";
	if(tId == 8){
		obj[1] = "84";
	}
	var repTxt = textFormat(imgTmp , obj);
	$('#topMenu'+tId).html(repTxt);
}

function isInt(x) {
   var y=parseInt(x);
   if (isNaN(y)) return false;
   return x==y && x.toString()==y.toString();
} 
var setted = false;

$(document).ready(function(){
	for(var z=0;z<matchLink.length;z++){
		MM_preloadImages("images/menu0_0" + (z+1)+ ".gif");
		if(_url.indexOf(matchLink[z]) > 0){
			setTd(z);
			setted = true;
		}
	}
	var sc_sn = QueryString("c");
	///¨Ò¥~³B²z
	if(_url == "http://sports.hinet.net/"){
		setTd(0);
		setted = true;
	}else if(sc_sn != null){
		if(isInt(sc_sn)){
			var tId = sc_sn != 0 ? (3 + parseInt(sc_sn , 10)) : 0;
			setTd(tId);
			setted = true;
		}
	}else if(!setted){
		setTd(0);
	}
});