function fn_fixpng(){
	$('img').ifixpng();
	$('.bg_png').ifixpng();
	$('.scrollholder').ifixpng();
}
function fn_clearFormContact(){
	var form = document.contactForm;
	form.txtName.value = '';
	form.txtAdd.value = '';
	form.txtPhone.value = '';
	form.txtEmail.value = '';
	form.txtSubject.value = '';
	form.txtContent.value = '';
}