// JavaScript Document

function shopMenu(){
  
 //replaces contents of leftPanel with product navigation
  
  var ajaxObj=new Ajax();
  var myAjax=ajaxObj.handle;
  
  //setup callback function
    myAjax.onreadystatechange=function(){
      if(myAjax.readyState==4 && myAjax.status==200){
        document.getElementById("leftPanel").innerHTML=myAjax.responseText;
      }
    }
  
  //open page and send request
    myAjax.open("POST","shopMenu.php",true);
    
    //build params string
    var params=encodeURI("cmd=null");
    //alert(params);
      myAjax.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
      myAjax.setRequestHeader("Content-length", params.length);
      myAjax.setRequestHeader("Connection", "close");
    myAjax.send(params);
    
    
    
  }


function homeMenu(){

   
 //restores contents of leftPanel with homepage Navigation
  
  var ajaxObj=new Ajax();
  var myAjax=ajaxObj.handle;
  
  //setup callback function
    myAjax.onreadystatechange=function(){
      if(myAjax.readyState==4 && myAjax.status==200){
        document.getElementById("leftPanel").innerHTML=myAjax.responseText;
      }
    }
  
  //open page and send request
    myAjax.open("POST","navPanel.php",true);
    
    //build params string
    var params=encodeURI("cmd=null");
    //alert(params);
      myAjax.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
      myAjax.setRequestHeader("Content-length", params.length);
      myAjax.setRequestHeader("Connection", "close");
    myAjax.send(params);
    
    
    
  }