function sentfortest () {
	var name = document.getElementById ('name');
	var email = document.getElementById ('email');
	var url = document.getElementById ('url');
	var send = document.getElementById ('send');
	if (name && email && url && send) {
		var urlreg = new RegExp('^((([A-z]|[0-9]|[\-])*[\.]){1,5}[A-z]{2,4})*$', 'i');
		var emailreg = new RegExp('^(([A-z]|[0-9]|[\-]|[\_])*[@]([A-z]|[0-9]|[\-])*[\.][A-z]{2,4})*$', 'i');
		var phonereg = new RegExp('^((([8]|[\+][7])?[ ]?[\(][0-9]{3,5}[\)])?[ ]?([0-9]{3}[0-9]{2}[0-9]{2}|[0-9]{3}\-[0-9]{2}\-[0-9]{2}|[0-9]{3} [0-9]{2}[0-9]{2}|[0-9]{3} [0-9]{2} [0-9]{2}|[0-9]{3}\-[0-9]{2}[0-9]{2})[,]?([ ]*)?)*$', 'i');
		send.disabled = !name.value || name.value.length < 3 || !url.value || !urlreg.test(url.value) || !((email.value && emailreg.test(email.value)) || (phone.value && phonereg.test(phone.value)));
	}
}