// ZSite CMS
// JavaScript number validator
// (c) Zagorodnikov Anton 2008

function zsite_validate_number(text)
{
    var charpos = text.search("[^0-9.]");
    if(text.length > 0 && charpos >= 0)
    {
	//some inappropriate character found
	zsite_validation_error = "invalid_character";
	return false;
    }

    return true;
}