function changeheader(header_id, img, first) {
	if(first == 1) {
		klase = 'header3-icon-0'+header_id+' header3-icon-first';
	} else {
		klase = 'header3-icon-0'+header_id;
	}
	document.getElementById('top-menu').className = 'top-menu-0'+header_id;
	document.getElementById('header2-left').style.display = 'none';
	document.getElementById('header2-left2').style.display = 'block';
	document.getElementById('header2-left2').innerHTML = document.getElementById('ps-txt-'+header_id).innerHTML;
	document.getElementById('header2').className = 'header2-0'+header_id;
	document.getElementById('ps-'+header_id).className = klase;
	document.getElementById('ps-img-'+header_id).src = 'get.php?i.'+img;
}

function changeheaderback(header_id, img, first) {
	if(first == 1) {
		klase = 'header3-icon header3-icon-first';
	} else {
		klase = 'header3-icon';
	}
	document.getElementById('top-menu').className = 'top-menu';
	document.getElementById('header2-left').style.display = 'block';
	document.getElementById('header2-left2').style.display = 'none';
	document.getElementById('header2').className = 'header2';
	document.getElementById('ps-'+header_id).className = klase;
	document.getElementById('ps-img-'+header_id).src = 'get.php?i.'+img;
}

function submitForm () {		
	if (document['forms'].comment_add.coments_name.value.match(/\w+/)==null || document['forms'].comment_add.coments_email.value.match(/\w+/)==null || document['forms'].comment_add.coments_text.value.match(/\w+/)==null){
		alert(sErrMsg);
		return false;
	} else {
		document['forms'].comment_add.submit();
		return true;
	}		
}