function getAboutUsPageContent(get_id, page_id) {
   var dynamic_div = document.getElementById("dynamic_content_div");
   //dynamic_div.innerHTML = '<div style="height:40px;border:0px solid #000;padding-top:40px; " align="center"><img src="images/loading1.gif" border="0"></div>'
   for (var i=1; i<=5;i++){
     var left_id = 'corporateleftmenu_' + i;
     if (document.getElementById(left_id)) document.getElementById(left_id).className = '';
   }
   document.getElementById(get_id).className = 'corporate_left_menu';



    var reqLoc = new XMLHttpRequest();
	
    reqLoc.onreadystatechange = function ()  {
      if (reqLoc.readyState == 4) {
          if (reqLoc.status == 200) {
              dynamic_div.innerHTML = reqLoc.responseText;
          } else {
            alert("Error: While trying to process whatever you requested");
          }
      }
    }
    reqLoc.open("GET", "about_us.process.php?page_id=" + page_id, true);
    reqLoc.send("");
}