$(document).ready(function(){
    $('.labelinside').each(function(i){
        if ( $(this).val().length == 0 ) {                    
            $(this).val($(this).attr('title'));
            $(this).addClass("default");
        }
    });
    
    $('.labelinside').focus(function(e){
        if ( $(this).val() == $(this).attr('title') ) {
            $(this).val('');
            $(this).removeClass("default");
        }                
    });
    
    $('.labelinside').blur(function(e){
        if ( $(this).val() == '' ) {
            $(this).val($(this).attr('title'));
            $(this).addClass("default");
        }
    });
});

function ValidateClick() {
    var siteURL ="";
    siteURL ="https://www.lifeinsurancerates.com/life/";
    siteURL = siteURL + "?zip=" + document.getElementById('zipcode').value;
    
    $('#zipcode').removeClass('error');
    
    if ( !is_valid_zipcode($('#zipcode').val()) ) {
        $('#zipcode').addClass('error');
        alert("Please enter a valid zip code.");
        return false;
        document.getElementById('zipcode').focus()
    }
    else{
        window.open(siteURL,null,"fullscreen=yes, toolbars=yes, scrollbars=yes, menubar=yes, location=yes");
        document.getElementById('formbw').submit();
        return true;
    }
}

function is_valid_zipcode(zipcode) {  
    var reg = /^([0-9]{5})$/;
    
    return reg.test(zipcode); 
}