function insert(aTag, eTag) {var input = document.forms['form'].elements['text'];input.focus();if(typeof document.selection != 'undefined') {var range = document.selection.createRange();var insText = range.text;range.text = aTag + insText + eTag;range = document.selection.createRange();if (insText.length == 0) {range.move('character', -eTag.length);} else {range.moveStart('character', aTag.length + insText.length + eTag.length);}range.select();}else if(typeof input.selectionStart != 'undefined'){var start = input.selectionStart;var end = input.selectionEnd;var insText = input.value.substring(start, end);input.value = input.value.substr(0, start) + aTag + insText + eTag + input.value.substr(end); var pos;if (insText.length == 0) {pos = start + aTag.length;} else {pos = start + aTag.length + insText.length + eTag.length;}input.selectionStart = pos;input.selectionEnd = pos;} else{var pos;var re = new RegExp('^[0-9]{0,3}$');while(!re.test(pos)) {pos = prompt("Einfügen an Position (0.." + input.value.length + "):", "0");}if(pos > input.value.length) {pos = input.value.length;} var insText = prompt("Bitte geben Sie den zu formatierenden Text ein:");input.value = input.value.substr(0, pos) + aTag + insText + eTag + input.value.substr(pos);} }
function SELECTIONBOX(x) { 	if(x == 'leer') { 	document.forms[0].reset(); 	document.forms[0].elements[0].blur(); 	return; 	} 	else { 	this.document.location.href = x; 	document.forms[0].reset(); 	document.forms[0].elements[0].blur(); 	} 	}
function SHOWPIC(p,w,h) { 	if(! p == '' || w < 0 || h < 0) { 	window.open("picture.php?pic="+p,"popup","width="+w+",height="+h+",left=24,top=24"); 	} 	}