/**********************************************************************
	JAVASCRIPT-FUNKTIONEN  (c)2000-2001 Peter Kerl
**********************************************************************/


/* *** Projektspezifische Funktionen ******************* */
// Mouseover-Markierung (nur IE)
function changeColor(obj, mark, farbe) {
if (document.all || NS6) {
	var markColor = "#00e040";
	var normColor = "#ff0000";
	if (!farbe) {farbe = markColor;}
	if (mark) {obj.style.color = farbe;}
	else {obj.style.color = normColor;}
}
}

window.defaultStatus = "Passepartout, die Seite für Webbastler";

function mailMe(subject) { // versteckte Mailadresse
	var dom = "com";
	var server = "hotm" + "ail";
	var name1 = "ker";
	var name2 = "lpeter";
	var A = "@";
	var command = "mai" + "lto";
	command += ":" + name1 + name2 + A + server + "." + dom;
	if (subject) {command += "?subject=" + subject;}
	window.location.href = command;
}
/* ************************************************** */


/* *** Frames *********************************************** */

// Top-Frames entfernen
function deleteTop() {
	if (self != top) top.location = self.location;
}

// HauptFrame ergänzen
function setTop(topRef) {
	if (top.location.href.indexOf(topRef) == -1) top.location = topRef;
}
/* *********************************************************** */


/* *** Cookies *********************************************** */
function getCookie(name) {
var dcookie = document.cookie; 
var cname = name + "=";
var clen = dcookie.length;
var cbegin = 0;

while (cbegin < clen) {
	var vbegin = cbegin + cname.length;
	if (dcookie.substring(cbegin, vbegin) == cname) {
		var vend = dcookie.indexOf(";", vbegin);
		if (vend == -1) vend = clen;
		return unescape(dcookie.substring(vbegin, vend));
	}
	cbegin = dcookie.indexOf(" ", cbegin) + 1;
	if (cbegin == 0) break;
} // end while
return null;
} // end getCookie
	
function setCookie(name, value, expires) {
	if (!expires) expires = new Date();
	document.cookie = name + "=" + escape(value) + 
		"; expires=" + expires.toGMTString() + "; path=/";
}

function delCookie(name) {
	//var expireNow = new Date();
	document.cookie = name + "=" + 
		"; expires=Thu, 01-Jan-70 00:00:01 GMT; path=/";
}
/* *********************************************************** */