function Comments(site) {
        bilder = open(site,"comments","width=426,height=340,left=120,top=40,scrollbars=1,resizable=0","dependend=yes");
}

function validate(formular)
{
    if ((formular.name.value=="")||(formular.name.value=="Your Name !"))
    {
        alert("Fill Out Your Name !");
        formular.name.focus();
        return false;
    }
    else if ((formular.email.value=="")||(formular.email.value=="Your Email !"))
    {
        alert("Fill Out Your E-mail Address !");
        formular.email.focus();
        return false;
    }
    else if (window.RegExp)
    {
        re = new RegExp("^[^@]+@[^.]+\..+$");
        if (!re.test(formular.email.value))
        {
            alert("Wrong e-mailová address !");
            formular.email.focus();
            return false;
        }
    }
    else
        return true;
}


function cvalidate(cformular)
{
    if (cformular.comment.value=="")
    {
        alert("Please fill out your comments !");
        cformular.comment.focus();
        return false;
    }
    else if (cformular.name.value=="")
    {
        alert("Please fill out your name !");
        cformular.name.focus();
        return false;
    }
    else if (cformular.location.value=="")
    {
        alert("Please fill out your location !");
        cformular.location.focus();
        return false;
    }
    else
        return true;
}