function unblur() { 
this.blur(); 
} 

function blurlinks() { 
if (!document.getElementById) return; 
thelinks = document.getElementsByTagName("a"); 
for(i=0; i<thelinks.length; i++) { 
thelinks[i].onfocus = unblur; 
} 
} 

//Nested Side Bar Menu (Mar 20th, 09)
//By Dynamic Drive: http://www.dynamicdrive.com/style/

var menuids=["sidebarmenu1"] //Enter id(s) of each Side Bar Menu's main UL, separated by commas

function initsidebarmenu(){
for (var i=0; i<menuids.length; i++){
  var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul")
    for (var t=0; t<ultags.length; t++){
    ultags[t].parentNode.getElementsByTagName("a")[0].className+=" subfolderstyle"
  if (ultags[t].parentNode.parentNode.id==menuids[i]) //if this is a first level submenu
   ultags[t].style.left=ultags[t].parentNode.offsetWidth+"px" //dynamically position first level submenus to be width of main menu item
  else //else if this is a sub level submenu (ul)
    ultags[t].style.left=ultags[t-1].getElementsByTagName("a")[0].offsetWidth+"px" //position menu to the right of menu item that activated it
    ultags[t].parentNode.onmouseover=function(){
    this.getElementsByTagName("ul")[0].style.display="block"
    }
    ultags[t].parentNode.onmouseout=function(){
    this.getElementsByTagName("ul")[0].style.display="none"
    }
    }
  for (var t=ultags.length-1; t>-1; t--){ //loop through all sub menus again, and use "display:none" to hide menus (to prevent possible page scrollbars
  ultags[t].style.visibility="visible"
  ultags[t].style.display="none"
  }
  }
}

if (window.addEventListener)
window.addEventListener("load", initsidebarmenu, false)
else if (window.attachEvent)
window.attachEvent("onload", initsidebarmenu)

function validate()
{
var at=document.getElementById("email").value.indexOf("@");
var at1=document.getElementById("email").value.indexOf(".");
var message=document.getElementById("message").value;
var username=document.getElementById("username").value;
submitOK="true";
 
if (username.length<0 || username.length==0)
 {
 alert("A name was not entered");
 submitOK="false";
 }

else if (username.length>30)
 {
 alert("The name may have no more than 30 characters");
 submitOK="false";
 }
if (message.length<0 || message.length==0)
 {
 alert("The message is blank");
 submitOK="false";
 }

 else if (message.length>500)
 {
 alert("The message must be less than 500 words");
 submitOK="false";
 }

if (at==-1 || at1==-1) 
 {
 alert("Not a valid e-mail");
 submitOK="false";
 }
 
if (submitOK=="false")
 {
 return false;
 }
else
{
 return true;
}
}