var ie = (document.all) ? true : false;
function onFocusCheckEntry(which, cont, colorChange) {
	if(cont !=  "dummy" && which.value == cont) {
		which.value = "";
	}
}

function onBlurCheckEntry(which, cont, colorChange) {
	if(cont !=  "dummy" && which.value == '') {
		which.value = cont;
	}
}

function goToFastNav() {
	xpSel = document.getElementById("xpFastNavSel");
	top.window.location.href = xpSel.options[xpSel.selectedIndex].value;
}

function bildWechseln(welchen) {
		if(!document.getElementsByTagName) return;
		var image = welchen.firstChild.src;
		if((image.substr(image.length-5,1)) == 0)  var teil = 1;
		else teil = 0;
		var newImage = (image.substring(0,image.length-5)) + teil + ".gif";
		welchen.firstChild.src = newImage;
}