function changeUser(object, type)
    {
        switch (type)
        {
            case 'focus' :
                if (object.value == 'username')
                {
                   object.value = '';  
                }
                break;
            case 'blur' :
                if (object.value == '')
                {
                   object.value = 'username';  
                }
                break;
        }
        
    }
    function changePass(object, type)
    {
        switch (type)
        {
            case 'focus' :
                if (object.value == 'password')
                {
                   //object.value = '';           
                   //object.type = 'password';  //works in FireFox but not IE -of course. Woo for browser standards
                   object.style.display = "none"; 
                   
                   var passObj = document.getElementById('password');
                   passObj.style.display=''; 
                   passObj.value = '';
                   passObj.focus();   
                }
                break;
            case 'blur' :
                if (object.value == '')
                {
                   object.value = 'password';
                   //object.type = 'text'; 
                   object.style.display = "none";
                   
                   var passObj = document.getElementById('mockpass');
                   passObj.style.display='';   
                }
                break;
        }
    }
    
 function changeTextbox(object, type, wording)
    {
        switch (type)
        {
            case 'focus' :
                if (object.value == wording)
                {
                   object.value = '';  
                }
                break;
            case 'blur' :
                if (object.value == '')
                {
                   object.value = wording;  
                }
                break;
        }
        
    }