// JavaScript Document
if (document.images)
{
  pic1= new Image(153,39); 
  pic1.src="images/toptab.jpg"; 

  pic2= new Image(153,39); 
  pic2.src="images/toptab_on.jpg"; 
}
function menushow(thediv){
document.getElementById(thediv).style.backgroundImage="url("+pic2.src+")";}
function menuhide(thediv){
document.getElementById(thediv).style.backgroundImage="url("+pic1.src+")";}

function slidestory(oldstory,storynum) {
document.getElementById(oldstory).style.display="none";
document.getElementById(storynum).style.display="block";
	}

function checkEmail(email) {

  var str = new String(email);
  var isOK = true;
  rExp = /[!\"£$%\^&*()-+=<>,\'#?\\|¬`\/\[\]]/
  if( rExp.test(str) )
    isOK = false;
  if( str.indexOf('.') == -1 || str.indexOf('@') == -1 )
    isOK = false;
  if( str.slice(str.lastIndexOf('.')+1,str.length).length < 2 )
    isOK = false;
  if( str.slice(0,str.indexOf('@')).length < 1 )
    isOK = false;
  if( str.slice(str.indexOf('@')+1,str.lastIndexOf('.')).length < 1 )
    isOK = false;

  if( !isOK )
    alert( 'Invalid email address' );

  return isOK;
}
function sendit() { 
  var preurl = "includes/checklogin.php?myusername=" + escape(document.submitform.myusername.value) + "&mypassword=" + escape(document.submitform.mypassword.value);
  callAjax(preurl);
  return false;
  }
  function checkBlankCurrPass() {
if (document.getElementById('password').value == "") { alert("YOU MUST ENTER YOUR CURRENT PASSWORD IN ORDER TO CHANGE IT");
document.getElementById('password').focus();
}
}

function checkDeleteAccount() {
   var answer = confirm ("YOU ARE ABOUT TO DELETE ALL OF YOUR INFORMATION FROM OUR SYSTEM. ARE YOU SURE YOU WANT TO DO THIS?")
if (answer)
 document.deleteform.submit() ;
}
function checkAccountForm() {
if (document.getElementById('newpassword').value != document.getElementById('newpasswordcheck').value) {
	alert("YOUR PASSWORDS DO NOT MATCH");
	return false;
	}
if ((document.getElementById('newpassword').value=="") && (document.getElementById('newpasswordcheck').value=="")) {
	}
if ((document.getElementById('newpassword').value != "") && (document.getElementById('newpassword').value == document.getElementById('newpasswordcheck').value) && (document.getElementById('password').value == "")) {
	alert("YOU MUST ENTER YOUR CURRENT PASSWORD IN ORDER TO CHANGE IT");
	return false;
}
}
function selectDeletePost ( selectname )
 {
   var answer = confirm ("THIS WILL PERMANENTLY DELETE THE " + selectname + " POST. ARE YOU SURE YOU WANT TO DO THIS?")
if (answer)
 document.deleteform.submit() ;
 }