//Formular-Eingaben checken
function checkEntry(form) {
	if (form.ziel.value == "" || form.absender.value == "") {
		alert("Die Felder Ziel und Absender müssen in jedem Fall ausgefüllt werden!");
		return(false);
	}
	if (form.ziel.value.indexOf("@") == -1) {
		alert("Das Ziel muß eine gültige Email-Adresse sein!");
		return(false);
	}
	return(true);
}

// Animationsmenu öffnen
blnOpenAnim = false;
function openAnim() {
	if (blnOpenAnim) {
		blnOpenAnim = false;
	}
	else {
		selAnim = window.open("", "selAnim", "width=450, height=180");
		selAnim.opener = self;
		selAnim.location.href = "anim.htm";
		blnOpenAnim = true;
	}
}

// 3 PHP-Zitate nach JS transferieren
var JS_Zitate = new objZitate;
function objZitate() {
	this.aphora = "";
	this.evil = "";
	this.computer = "";
}

// gewähltes Zitat markieren
function markTable(td) {
	var markedZitat = eval("JS_Zitate." + td);
	document.mail.dasZitat.value = markedZitat;

	if (document.all) {
		with (document.all) {
			aphora.bgColor="yellow";
			evil.bgColor="yellow";
			computer.bgColor="yellow";
		}
		var td = eval("document.all." + td);
		td.bgColor = "white";
	}
	
}

var blinkCounter = 0;
function blink() {
	if (!document.all) return false;
	document.all.homepage.style.color="#ffff60";
	
	blinkCounter++;
	if (blinkCounter < 3) {
		setTimeout("document.all.homepage.style.color='#00008b'", 250);
		setTimeout("blink()", 750);
	}
	else setTimeout("document.all.homepage.style.color='#0000d0'", 250);
}