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


function setBtnHighLight(){
  this.w3c = document.getElementById; if (!this.w3c) return false;
  var agent = navigator.userAgent.toLowerCase(); 
  this.ie = agent.indexOf('msie') != -1;
  return this;
}


setBtnHighLight.prototype = {
  indexFileName: new Array(
		"index.html"
  ),
  init : function(){
    if(!BH.btn) return false;
    BH.gndiv = document.getElementById("globalnav"); if(!BH.gndiv) return false;BH.setGN();
    BH.lcdiv = document.getElementById("localnav"); if(!BH.lcdiv) return false;
    BH.setLN();
  },

  setGN : function(){
    if(!BH.btn.gn) return false;
    gi = document.getElementById(BH.btn.gn);if(!gi || !BH.btn.gn) return false;
    ga = gi.getElementsByTagName("a");ga[0].className = "on";
    ti = document.getElementById(BH.btn.ln);
    if(ti == null){
      ga[0].removeAttribute("href");
    }
  },

  setLN : function(){
    ti = document.getElementById(BH.btn.ln);if(!ti || !BH.btn.ln) return false;
    cti = ti.childNodes;pti = ti.parentNode;
    if(!ie5mac) {
		ta = ti.getElementsByTagName("a");
		tahref = BH.fixedURL(ta[0].href);
		currentpth = BH.getCurrentpth();
	    var cIndex = currentpth.toLowerCase().indexOf("/cid/");
	    var pIndex = currentpth.toLowerCase().indexOf("/pid/");
        if(pIndex == -1 && cIndex == -1 ){
			ta[0].removeAttribute("href");
			ta[0].onmouseover = function(){
		    this.style.textDecoration = "none";
	       }
		}
		var objHf = document.getElementById("hfCont")
		if (objHf!=null){
		  if(objHf.value=='n'){
			ta[0].removeAttribute("href");
			ta[0].onmouseover = function(){
		    this.style.textDecoration = "none";
		    }
		  }
		}
 
	}
    
    function setsubli(){
      for(var i=0,f=cti.length ; i<f ; i++){
        if(cti[i].nodeName.toLowerCase() == "ul"){
          cti[i].style.display = "block";
        }
      }
    }
    if(BH.btn.ln.substring(2,3) == 1){//2nd
      setsubli();
    }else if(BH.btn.ln.substring(2,3) == 2){//3rd
      pti.style.display = "block";
      setsubli();
    }else if(BH.btn.ln.substring(2,3) == 3){
      ti.parentNode.parentNode.parentNode.style.display = "block";
      ti.parentNode.style.display = "block";
    }
    ti.className="on";
    BH.lcdiv.style.visibility = "visible";
  },
  
  getCurrentpth: function(){
		var currentpth = location.protocol + "//" + location.hostname + ((location.port) ? ":" + location.port : "") + BH.fixedURL(path);
		return currentpth;
	},

	fixedURL : function(url){
		for (var i = 0, f = BH.indexFileName.length; i < f; i++) {
			var fixurl = url.indexOf("/" + BH.indexFileName[i]);
			if (fixurl != -1){
				url = url.replace(BH.indexFileName[i], "");
			}
		}
		return url;
  }
  
}



var BH = new setBtnHighLight();//BH : Set Btn Highlight .
window.addOnload(BH.init);


try {
	document.execCommand("BackgroundImageCache", false, true);
}catch(e) {}