//<!--
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);
//-->
function CheckUIElements()
{
var yMenu1From, yMenu1To, yOffset, timeoutNextCheck;
var wndWidth = parseInt(document.body.clientWidth);
yMenu1From = parseInt (D1.style.top, 10);
yMenu1To = document.body.scrollTop + 400; 
timeoutNextCheck = 100;
if ( yMenu1From != yMenu1To ) 
{
yOffset = Math.ceil( Math.abs( yMenu1To - yMenu1From ) / 20 );
if ( yMenu1To < yMenu1From )
yOffset = -yOffset;
D1.style.top = parseInt (D1.style.top, 10) + yOffset;
timeoutNextCheck = 10;
}
setTimeout ("CheckUIElements()", timeoutNextCheck);
}

function MovePosition()
{
var wndWidth = parseInt(document.body.clientWidth);
D1.style.top = document.body.scrollTop - 50;
D1.style.visibility = "visible";
CheckUIElements();
return true;
}

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];}
}

//判斷日夜所顯示的背景使用
function background(place){
	today=new Date(); 
	var hours = today.getHours(); 
	if((hours>7)&&(hours<18)){
		switch(place){
			case 'one' : document.write("<td class="+"n_003"+">"); break;
			case 'two' : document.write("<td class="+"n_005"+"></td>"); break;
			case 'three' : document.write("<td class="+"n_006"+"></td>"); break;
		}
	} 
	else{
		switch(place){
			case 'one' : document.write("<td class="+"n_003-1"+">"); break;
			case 'two' : document.write("<td class="+"n_005-1"+"></td>"); break;
			case 'three' : document.write("<td class="+"n_006-1"+"></td>"); break;
		}
	}
}
//-->