function AdminSubmit(aform) {
	var dhtmlvars = aform.dhtmlvars.value.split(',');
	if (dhtmlvars == "")
		return;
	for (var i = 0; i < dhtmlvars.length; i++) {
		htmltext = frames['editorframe' + dhtmlvars[i]].frames.Editor.document.body.innerHTML;
		eval("aform." + dhtmlvars[i] + ".value = htmltext;");
	}
}



function ReloadPage() {
	location.reload(true);
	return false;
}



function OtestujFormularForum(aform) {
	if (aform.jmeno.value == "") {
		alert("Napiš své jméno, prosím..");
		aform.jmeno.focus();
		return false;
	}
	if (window.RegExp) {
		if (aform.email.value == "@")
			aform.email.value = "";
		if (aform.email.value != "") {
			re = new RegExp("^[^.]+(\.[^.]+)*@([^.]+[.])+[a-z]{2,3}$");
			if (!re.test(aform.email.value)) {
				alert("Překontroluj emailovou adresu, prosím..");
				aform.email.focus();
				return false;
			}
		}
	}
	if (aform.zprava.value == "") {
		alert("Text odesílané zprávy je prázdný..");
		aform.zprava.focus();
		return false;
	}
	
	return true;
}

function ShowPicture(picture, name1, name2) {
	picture.src = picture.src == name2 ? name1 : name2;
}

function ConfirmDelete() {
	return confirm('Opravdu chcete smazat tuto položku?');
}