function ohHey(){
if (navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion >= "4.0")
{
var check = document.all.tags("div");
var gotContent;
for(var i=0; i<check.length;i++){
   if(check[i].getAttribute("id") == "content"){
    gotContent = check[i].getAttribute("id");
     if(check[i+1].getAttribute("id") == "welcomePage")
     {
       check[i].style.background = "#5a768e";
       check[i].style.margin = "25px 0 0 0";
       check[i].style.height = "520px";
       check[i].style.color = "#FFF";
     }
     if(check[i+1].getAttribute("id") == "aboutContent")
     {
      check[i].style.background="#476fb6";
     }
     else if(check[i+1].getAttribute("id") == "contactContent")
     {
      check[i].style.background="#934d9e";
     }
    else if(check[i+1].getAttribute("id") == "lessonContent")
     {
      check[i].style.background="#67bd46";
     }
   } 
 }
}
if (navigator.appName == "Netscape")
 {
     if(document.getElementById("content").childNodes[1].id == "welcomePage")
     {
       document.getElementById("content").style.margin = "25px 0 0 0";
       document.getElementById("content").style.height = "520px";
       document.getElementById("content").style.background = "#5a768e";
       document.getElementById("content").style.color = "#FFF";
     }

     if(document.getElementById("content").childNodes[1].id == "aboutContent")
     {
      document.getElementById("content").style.background="#476fb6";
     }
     else if(document.getElementById("content").childNodes[1].id == "contactContent")
     {
      document.getElementById("content").style.background="#934d9e";
     }
    else if(document.getElementById("content").childNodes[1].id == "lessonContent")
     {
      document.getElementById("content").style.background="#67bd46";
     }
 }
}