//onClick="return validate(form)"

<!-- 
function validate(form) { 
    if (form.dealername.value.length == 0) 
    { 
        alert("Please enter your dealer name.") 
        form.dealername.focus() 
        return false 
    } 
    if (form.address.value.length == 0) 
    { 
        alert("Please enter your address.") 
        form.address.focus() 
        return false 
    }  
    if (form.city.value.length == 0) 
    { 
        alert("Please enter your city.") 
        form.city.focus() 
        return false 
    }  
    if (form.state.value.length == 0) 
    { 
        alert("Please enter your state.") 
        form.state.focus() 
        return false 
    }  
    if (form.zip.value.length == 0) 
    { 
        alert("Please enter your zip.") 
        form.zip.focus() 
        return false 
    }  
    if (form.phone.value.length == 0) 
    { 
        alert("Please enter your phone.") 
        form.phone.focus() 
        return false 
    }  
    if (form.email.value.length == 0) 
    { 
        alert("Please enter your email.") 
        form.email.focus() 
        return false 
    }  
    if (form.username.value.length == 0) 
    { 
        alert("Please enter your username.") 
        form.username.focus() 
        return false 
    }  
    if (form.password.value.length == 0) 
    { 
        alert("Please enter your password.") 
        form.password.focus() 
        return false 
    } 
}
//-->