function applyEnterPressByClass(inputclassname, buttonclassname)
{

$(document).ready(function() {
    $('.' + inputclassname).keypress(function (e) 
    {
        var code = (e.keyCode ? e.keyCode : e.which);
        if(code == 13) {
            $('.' + buttonclassname).click();
            return false;
        }
        else
            return true;
    });
});

}