/*
  Panasonic Singapore
  JS FILE [menu_function.js]
  This file contains the definition of "menu highlight".
 */

/* 1. global value;
--------------------------------------------------------------------------  */
var agent = navigator.userAgent.toLowerCase();
var vers = navigator.appVersion.charAt(0);
var win = (agent.indexOf("windows") != -1);
var mac = (agent.indexOf("mac") != -1);
var w3c = document.getElementById;
var gecko = agent.indexOf("gecko") != -1;
var opera = agent.indexOf("opera",0) != -1;
var safari = agent.indexOf("safari") != -1;
var ie = agent.indexOf("msie") != -1 && !opera;
var ie5win = (agent.indexOf("msie 5.0") != -1) && win;
var ie55win = (agent.indexOf("msie 5.5") != -1) && win;
var ie6win = (agent.indexOf("msie 6.") != -1) && win;
var ie5mac = (agent.indexOf("msie") != -1) && mac;
var ns6 = (agent.indexOf("netscape") != -1) && (vers > 4) && !opera;

var dname = new String(document.domain);
var path = new String(location.pathname);

getCurrentDir = function(){
	var pth = new String(location.pathname);
	var pth_array = pth.match(/[\w-_\.]+/g);
	slash = pth.match(/\//g);
	var dir = "/";
	for( var i=0,f=(slash.length-1) ; i<f ; i++ ){dir += pth_array[i] + "/";}
	return dir
}

var cdir = getCurrentDir();




/* 2. Header Form
--------------------------------------------------------------------------  */
function commonSearchKey(){
  if(document.commonSearch.qt.value.length == 0){
    alert("Please enter keyword.");
    return false;
  } else {
    return true;
  }
}

function setvalue_E(id,sw){
  if (sw == 'on'){
    if (id.value.indexOf('Search Keyword') > -1) {
      id.value='';
    }
  } else {
    if (id.value == '') {
      id.value = '> Search Keyword';
    }
  }
}



/* 3. Onlod function
--------------------------------------------------------------------------  */
function addEvent(obj, type, listener) {
  if(window.addEventListener) window.addEventListener('load',listener,false);
  else {
    var prev  = obj[type];
    obj[type] = (prev) ? function() { prev(); listener(); } : listener;
  }
}

window.addOnload = function(listener){
  addEvent(window, 'onload', listener);
}



/* 5. load marge.css
(gecko, opera, msie(ie:bugged Mac IE) , ie5, ie55, ie6, ie7, macie5, js)
--------------------------------------------------------------------------  */
var setCSS = function setCss(){
    document.open();
    document.write("<link rel=\"stylesheet\" type=\"text/css\" media=\"all\" href=\"/common/css/marge.css\">\n");
    document.close();
}();

/*
var sethtmlCls = function(){
	var u = navigator.userAgent.toLowerCase(),
		is = function(t){ return u.indexOf(t) != -1;},
		hs = document.getElementsByTagName('html')[0],
		brw = (/msie ([\d.]{0,3})/i.test(u))? ("msie " + (is("mac")? "mac" : "") + "ie" + ((RegExp.$1.replace(".","")%55==0)? "55": RegExp.$1.substring(0,1))) : is('opera')? "opera" : "gecko";
	brw += " js";
	hs.className = brw;
}();

*/


/* 6. popup function
--------------------------------------------------------------------------  */
function is_opener() {
  var ua = navigator.userAgent
  if(!!window.opener)
    if( ua.indexOf('MSIE 4')!=-1 && ua.indexOf('Win')!=-1) 
      return !window.opener.closed
    else return typeof window.opener.document  == 'object'
  else return false
}


function setFooter(){
  if(is_opener()){document.write('<ul><li class="btn-close"><a href="#" onclick="window.close();return false;">Close</a></li></ul>');}
  else{document.write('<ul><li class="btn-back"><a href="#" onclick="history.back(-1);return false;">Return to Page</a></li></ul>');}
}


/* 4. Popup window
-------------------------------------------------------------------------- */
function openWin(url,wname,w,h,scroll){
    if(win && ie){w += (scroll)? 16:0;h -= 19;}
    var str = 'width=' + w+ ',height=' + h 
           + ',location=0,toolbar=1,menubar=1,scrollbars=' + scroll + ',resizable=1';
    swin = window.open(url,wname,'width=' + w + ',height=' + h + str);
    swin.focus();
}
function setLogolnk(){
    this.w3c = document.getElementById; if (!this.w3c) return false;
    return this;
}
setLogolnk.prototype = {
    init: function(){
       SL.logolnk = document.getElementById("popuptop");if(!SL.logolnk) return false;
       SL.logolnk.onclick = function(){
            if(is_opener()){
                  window.opener.focus();
                  window.opener.location.href = "/";
                  return false;
            }else{
                  location.href = "/";
            }
       }
    }
}
var SL = new setLogolnk();
window.addOnload(SL.init);