function fenster(name, titel, breite, hoehe) {
	var links = screen.width-breite-50;
	var oben = screen.height/2-hoehe/2-100;
	NewWin = window.open(name, titel,"width="+breite+", height="+hoehe+", top="+oben+", left="+links+", toolbar=0, location=0, status=1, scrollbars=1, resizable=1");
}

function link(url, lid) {
	

	for (var i = 0; i < document.getElementsByName("text"+lid).length ; i++) {
		if ((navigator.userAgent.search(/Firefox/) != -1 || navigator.userAgent.search(/Opera/) != -1) && link.arguments.length != 3) {
			if (document.getElementsByName("text"+lid)[i].style.display = "inline") {
				document.getElementsByName("text"+lid)[i].style.display = "none";
				document.getElementsByName("code"+lid)[i].style.display = "inline";
				document.getElementById("vorschau"+lid).style.display = "inline";
				document.getElementById("linkframe"+lid).style.display = "block";
				document.getElementById("linkframe"+lid).src = url;
			}
  		} else {
			if (document.getElementsByName("text"+lid)[i].style.display = "inline") {
				document.getElementsByName("text"+lid)[i].style.display = "none";
				document.getElementsByName("code"+lid)[i].style.display = "inline";
			}
		}
	}
	if ((navigator.userAgent.search(/Firefox/) == -1 && navigator.userAgent.search(/Opera/) == -1) || link.arguments.length == 3) {
		fenster(url,'',650,550);	
	}
}