// Fenster  öffnen
function openWIN(url,title,width,height,scrollbars,resizable)	
{
	if(isNaN(width) == true) width=700;
	if(isNaN(height) == true) height=500;

	var opend_win = window.open(url, title, "width="+width+",height="+height+",scrollbars=yes,resizable=yes,location=no,status=no,toolbar=no,left=50,top=50");
	if(opend_win == undefined)
		alert("Ihre Einstellungen verhindern das Öffnen von Fenstern (POPUP-Blocker),\n bitte ändern Sie Ihre Internet-Einstellungen um diese Aktion auszuführen.");
	
}

// Hintergrund aendern
function bgChange(object, color, style)
{
	if(style == undefined)
		style = "";

	if(object != undefined)
	{
		var get_style = object.style.cssText;

		if(color != undefined)
			object.style.cssText = " background-color:"+ color +"; " + style;
		else
			object.style.cssText = style;
	}
}