// JavaScript Document
function setClearPanelIdx(idx) {
      var arrClearPanel = new Array("header","square","bottom","right"); 
      for (var i=0; i < arrClearPanel.length; i++ ) {
         document.getElementById("clearPanel_" + arrClearPanel[i]).style.zIndex = idx;
      }
   }

function navBar(totalPrimaryMenus,chosen,hasSecond) {
      var initChoice = 0;
      //var totalPrimaryMenus = 2;
      var zIdx = 0;
      if (initChoice != chosen) { zIdx = 1; }
      setClearPanelIdx(zIdx);
      if (hasSecond==1) {
         document.getElementById("smBar").style.display = "block";
		 document.getElementById("primaryShadow").style.visibility = "hidden";
         document.getElementById("clearPanel_bottom").style.top = "135px";
      } else {
	  	 document.getElementById("primaryShadow").style.visibility = "visible";
         document.getElementById("smBar").style.display = "none";
         document.getElementById("clearPanel_bottom").style.top = "104px";
      }   
      for (var i=0;i<=totalPrimaryMenus;i++) {
         var cls = "pMenu";
         var disp = "none";
         if (i==chosen) {
            cls = "pMenuHover";
            disp = "block";
         }
         document.getElementById("p" + i.toString()).className = cls;
         var sName = "sm" + i.toString();
         if (document.getElementById(sName)) {
            var sID = document.getElementById(sName);
            sID.style.display = disp;
         } 
      }
   }