function checkqty(id) {
    var price = document.getElementById('qty_'+id).value.replace(",",".");
    if (parseFloat(price) < 0.49) {
        alert("Minimalni nakup je 0,5 m.");
        return false;    
	}
	return true;
}

function submitSearch() {
    var q = document.getElementById('search').value;
    if (q != "") {
        document.quick_find.submit();
    }
}

function submitEnews() {
    var q = document.getElementById('enews_email').value;
    if (q != "") {
        document.enews_form.submit();
    }
}

$(document).ready(function() {
    //enews input
    var tmpEmail = $("#enews_email").val();

    $("#enews_email").click(function() {
        $(this).val('');
    });
    
    $("#enews_email").blur(function() {
        if ($(this).val() == '') {
            $(this).val(tmpEmail);
        }
    });
});