// JavaScript Document
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function fowardOpen(title , tid , sid){
	var pageLink = "mail.jsp?t="+tid+"&s="+sid+"&txt="+title ;
	window.open (pageLink, 'mailWindow', 'height=300, width=500, top=0, left=0, toolbar=no, menubar=no, scrollbars=no, resizable=no,location=n o, status=no');
}

function mailCheck(){
	var f = document.f1;
	if(!f.recieverAdd.value){
		alert("請填寫收件人地址");
		return false;
	}else if(!f.senderAdd.value){
		alert("請填寫您的Email地址");
		return false;
	}else{
		return true;
	}
}

function go_sport(val) {
    var url = "sport.jsp?st=";
    document.location = url + val.value;
}

MM_preloadImages('images/menu_item01_over.jpg','images/menu_item02_over.jpg','images/menu_item04_over.jpg','images/menu_item05_over.jpg','images/menu_item06_over.jpg','images/menu_item07_over.jpg','images/menu_item08_over.jpg','images/menu_item09_over.jpg');

// 收集金牌
/*
gogogoIMG();
function gogogoIMG() {
    var num = Math.floor(Math.random() * 30 + 1);
    var rleft = Math.floor(Math.random() * 950 + 1);
    var rtop = Math.floor(Math.random() * 1211 + 1);
    while ( rtop < 150 ) {
        rtop = Math.floor(Math.random() * 1211 + 1);
    }
    if ( (num == 5 || num == 15) ) {
        document.write("<div style=\"left: "+rleft+"px; top: "+rtop+"px; width: 100px; height: 100px; position: absolute;\"><a href=\"javascript:getgold();\"><img src=\"images/golden.gif\" border=\"0\"></a></div>");
    }
}

function getgold() {
    document.location = "event/gogogo/gold.jsp?gold=1";
}
*/