function navOn(navid) {
var navArray = new Array("products", "benefits", "gsainfo", "newprod", "about", "partner");
for(i=0; i<navArray.length; i++){
      if(navArray[i] == navid){
		document.getElementById(navid).style.display="block";
      }else{          					document.getElementById(navArray[i]).style.display="none";
      }
   }
}

-->