function checkkommentar() {
    if(code_ok_kommentare)
	{
    	if($("coemail").value!="" && $("coname").value!="" && $("cocontent").value!="")
    	{
    		$("kommentarschreiben").submit();
    	}
    	else{
    		alert("Bitte alle Felder ausfuellen.")
    	}
    }
    else {
      alert("Bitte korrekten Code eingeben...");
      return false;
    }

}

function termindatum(datum)
{
	tage = datum.split(".");
	document.write("<h2>"+tage[0]+"</h2>");
	monate = ["Januar","Februar","M&auml;rz","April","Mai","Juni","Juli","August","September","Oktober","November","Dezember"];
	document.write(monate[1*tage[1]-1]+"<br>"+tage[2]);
}

function showimageimg()
{
	Element.show("blindimage");
	x = "-"+($("blindimageimg").width/2)+"px";
	y = "-"+($("blindimageimg").height/2)+"px";
	if(cxg_msie())
	{
		Element.setStyle("blindimageimg",{"left": x})
		Element.setStyle("blindimageimg",{"top": y})
	}else{
		Element.setStyle("blindimageimg",{"margin-left": x})
		Element.setStyle("blindimageimg",{"margin-top": y})
	}
}

function showimage(url)
{
	if($("blindimage")) {
		Element.update("blindimage",'<a href="javascript:hideimage()"><img onload="blindapper()" src="'+url+'" id="blindimageimg" name="blindimageimg"></a>');
	}
	
}

function blindapper() {
	// erst schwarz einblenden
	Effect.Appear("blind",{to: 0.8,duration: 0.7,afterFinish: showimageimg()});
}

function hideimage()
{
	Element.hide("blindimage");
	Element.hide("blind");
}