<!--//--><![CDATA[//><!--

/* Get URL parameters */
function getURLParam(strParamName){
  var strReturn = "";
  var strHref = window.location.href;
  if ( strHref.indexOf("?") > -1 ){
    var strQueryString = strHref.substr(strHref.indexOf("?")).toLowerCase();
    var aQueryString = strQueryString.split("&");
    for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){
      if ( aQueryString[iParam].indexOf(strParamName + "=") > -1 ){
        var aParam = aQueryString[iParam].split("=");
        strReturn = aParam[1];
        break;
      }
    }
  }
  return strReturn;
}

/* Set active top menu */
function topmenu(newClass) {
	if (getURLParam("tm")){
		topMenuID=document.getElementById("tm" + getURLParam("tm"));
		topMenuID.className=newClass;
	}
}

function submenu(newClass) {
	if (getURLParam("sm")){
		subMenuID=document.getElementById("sm" + getURLParam("sm"));
		subMenuID.className=newClass;
	}
}

/* Start commands when document is loaded */
window.onload=function(){
	topmenu('current');
	submenu('current');
}

//--><!]]>