// toggle visibility 

function toggle( targetId,itemNo,ref ){
	
  if (document.getElementById){
	  
	  for ( var i=1; i<=itemNo; i++){
  		var target = document.getElementById( targetId + "_" + i );
			var myRef = document.getElementById( ref );
		
  		if (target.style.display == "none"){
  			target.style.display = "";
				myRef.className = "selected";
  		} else {
  			target.style.display = "none";
				myRef.className = "deselected";
  		}
		}
  }
}

function loginFocus(obj) {
	if (obj.form.contactEmail.value == 'Email address' && obj.form.password.value == 'password') {
		obj.form.contactEmail.value = '';
		obj.form.password.value = '';
	}
}

function loginBlur(obj) {
	if (obj.form.contactEmail.value == '' && obj.form.password.value == '') {
		obj.form.contactEmail.value = 'Email address';
		obj.form.password.value = 'password';
	}
}