function toggle(num){

	var d = 'frame-text';
	var s = 'con'+num;
	var a = 'ca';
	copyContent(d, s);
	putArrow(a, num);
}

function toggleText(num){
	
	var d = 'frame-text';
	var s = 'con'+num;
	var a = 'ca';

	copyContent(d, s);
	putArrow(a, num);
}

function copyContent(d, s){
	//var v = 'movieContent';
	var nd = document.getElementById(d);
	//if(typeof ActiveXObject == 'object') {	
	//	var vid = new Object();
	//	vid.wmv = document.getElementById('player').object;
	//	vid.wmv.controls.stop();
	//}
	
	nd.innerHTML=document.getElementById(s).innerHTML;
}

function tabOnclickFunc(){
	clearTabContent();
}

function clearTabContent(){
	var v = 'movieContent';
	var p = document.getElementById(v);
	p.innerHTML='<div id=movieContent></div>';
	
}


function stopvideo(){
	var v = 'movieContent';
	//alert('stop');
	var p = document.getElementById(v);
	//p.stopVideo();
	//alert(p);
	//p = document.getElementById('photo_gallery');
	
	//alert(p);
	p.innerHTML='<div id=movieContent></div>';
	
}


function  setVisibleDiv(div, header){
	var divList = document.getElementsByTagName('div');
	var maxDiv = divList.length;
	for (var i=0; i<maxDiv; i++){		
		var divID = divList[i].id;	
		if (divID.charAt(0)==header){		
			if ((divID.length>3) && (divID.length<6))
			{
				divList[i].style.display = (divID == div) ? 'block' : 'none';		
			}
		}
	}
}


function  setVisibleDiv3(div, header){
	var divList = document.getElementsByTagName('div');
	var maxDiv = divList.length;
	for (var i=0; i<maxDiv; i++){		
		var divID = divList[i].id;	
		var headerLen = header.length
		if (divID.substr(0,headerLen)==header)
		{
			divList[i].style.display = (divID == div) ? 'block' : 'none';
		}
	}
	location.href = "#"+div;
}



function showScrollbar(id){
	
	var d = document.getElementById(id);
	if(d !=null){
	d.style.overflowX="hidden";
	d.style.overflowY="auto";
	}
	
}

function hideScrollbar(id){
	
	var d = document.getElementById(id);
	if(d !=null){
	d.style.overflowX="hidden";
	d.style.overflowY="hidden";
	}
	
}

function toggleDiv(id)
{ 
	var style = getObjectStyle(id);
	if (style) style.display = (style.display=='none') ? 'inline' : 'none';
}

function putArrow(c, a){
	//clear arrow
	var max = 12;
	for (var i=1; i<=max; i++){
		var b = c+i;
		var d = document.getElementById(b);
		d.innerHTML = '';
	}
	
	var arrowImg;
	if (a<=6){
		arrowImg = '/ACMS/upload/hkcc/Tfc/images/arrow-up.gif';
	}else{
		arrowImg = '/ACMS/upload/hkcc/Tfc/images/arrow-down.gif';
	}
	
	var d = document.getElementById(c+a);
	d.innerHTML='<img src=\"'+arrowImg+'\">';
}

function getURLParam(strParamName){
  var strReturn = "";
  var strHref = window.location.href;
  if ( strHref.indexOf("?") > -1 ){
    var strQueryString = strHref.substr(strHref.indexOf("?")).toLowerCase();
    var aQueryString = strQueryString.split("&");
    for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){
      if (
aQueryString[iParam].indexOf(strParamName.toLowerCase() + "=") > -1 ){
        var aParam = aQueryString[iParam].split("=");
        strReturn = aParam[1];
        break;
      }
    }
  }
  return unescape(strReturn);
} 

function setDiv(d)
{
	
	var divName = getURLParam(d);
	if (divName){
		var head = divName.charAt(0);
	}
}


function fellowship(n)
{
    return n;
}

function busRoute(a){
    var bustlist = a;
    var routestr = "http://www.kmb.hk/tc/services/search.html?busno=";
    for (var no in a){
	var rs="<a href=\'"+routestr + buslist[no]+"'"+" target=_'new'>"+buslist[no].toUpperCase()+"</a>";
	if(no >0) document.write(",");
	document.write(rs);
    }
}

function searchMap(address){
    //location.href="http://www.google.com/maps?f=q&source=s_q&hl=zh-TW&geocode=&q="+address+"&ie=UTF8&hq="+address+"&z=15&iwloc=A";
    window.open("http://www.google.com/maps?f=q&source=s_q&hl=zh-TW&geocode=&q="+address+"&ie=UTF8&hq="+address+"&z=15&iwloc=A");
}