function index_submit() {
	var form = document.getElementById('index_form');
	if (!form) return false;
	
	var err_msg = 'A levél elküldéséhez előbb add meg';
	var err = false;
	if (form.index_name.value.length == 0 || form.index_name.value == 'Neved') {
		err_msg += ' a neved';
		err = true;
	}
	if (form.index_email.value.length == 0 || form.index_email.value == 'E-mail címed') {
		if (err) {
			err_msg += ' és';
		}
		err_msg += ' az e-mail címed';
		err = true;
	}
	if (err) {
		err_msg += '!';
		alert(err_msg);
		return false;
	}
	if (form.index_text.value == 'Írd ide saját üzeneted, ha szeretnéd, amely a fenti szöveg alatt jelenik majd meg a levélben...') {
		form.index_text.value = '';
	}
	form.submit();
}


function submit_check() {
	console.log('!');
	var form = document.getElementById('fp_feltoltes_form');
	var errNev = document.getElementById('error_nev');
	var errEmail = document.getElementById('error_email');
	var errFile = document.getElementById('error_file');
	var err=false;
	if (!form) return false;
	
	form.fp_nev.className = 'form_input';
	form.fp_email.className = 'form_input';
	form.fp_file.className = '';
	errNev.style.display = 'none';
	errEmail.style.display = 'none';
	errFile.style.display = 'none';
	
	if (form.fp_nev.value.length == 0) { // || form.fp_input_nev.value == 'Neved'
		form.fp_nev.className += ' fp_error';
		errNev.style.display = 'block';
		err = true;
	}
	if (form.fp_email.value.length == 0) { // || form.fp_input_email.value == 'E-mail címed'
		form.fp_email.className += ' fp_error';
		errEmail.style.display = 'block';
		err = true;
	}
	if (form.fp_file.value.length == 0) { // || form.fp_input_email.value == 'E-mail címed'
		form.fp_file.className += ' fp_error';
		errFile.style.display = 'block';
		err = true;
	}
	if (err) {
		return false;
	}
	form.submit();
}



function initImageValign() {

	var kepek = document.getElementsByTagName("img");

	if(kepek.length != 0){
		for (i = 0; i < kepek.length; i++){
			if (kepek[i].className == "valign200") {
				kepek[i].style.marginTop = Math.round((200 - kepek[i].height) / 2) + 'px';
				kepek[i].style.marginBottom = Math.round((200 - kepek[i].height) / 2) + 'px';
			} else if (kepek[i].className == "valign410") {
				kepek[i].style.marginTop = Math.round((410 - kepek[i].height) / 2) + 'px';
				kepek[i].style.marginBottom = Math.round((410 - kepek[i].height) / 2) + 'px';
			}
		}
	}   
}

window.onload = function() {
	initImageValign();
}