function setElement(id,eigenschaft,wert)
{
	if (document.getElementById) eval("document.getElementById('"+id+"').style."+eigenschaft+"='"+wert+"';");
}

//unterstreicht Links aus einem Bild heraus
function underl(x,wo)
{
	if (document.getElementById && x=="1") document.getElementById(wo).style.textDecoration='underline'; 
	if (document.getElementById && x=="0") document.getElementById(wo).style.textDecoration='none'; 
}

var old_color='';
var old_id='';

function menu_over(id)
{
	if (old_id) menu_out();
	old_id=id;
	old_color=document.getElementById(id).style.backgroundColor;
	document.getElementById(id).style.backgroundColor='D0E6F8';
	
}

function menu_out()
{
	if (old_id)
	{
		document.getElementById(old_id).style.backgroundColor=old_color;
		old_id='';
	}
	
}

function dyn_area(was)
{
	cor=10;
	min=120;
	zeile=15;
	text=was.value;
	
	width=document.getElementById('mytext').style.width.split('px');
	width=((width[0]*1)/6.0)+'.d';
	width=width.split('.');
	width=width[0];

	teile=text.split('\n');
	add=0;
	for (t=0;t<=teile.length-1;t++)
	{
		num=teile[t].length;
		num=(num/width)+'.d';
		num=num.split('.');
		num=num[0]*1;
		add=add+num;
	}
	height=(teile.length+add)*zeile+cor;
	if (height<min) height=min;
	
	
	document.getElementById('mytext').style.height=height+'px';
}
var f;

function drucken(was)
{
	if (f) f.close();
	f=window.open(was,"drucken",'toolbar=yes,top=100,left=100, width=795,directories=no,status=no,scrollbars=yes,resizable=yes,menubar=no,dependent=no');	
}


function zoom(was)
{
	if (f) f.close();
	f=window.open(was,"bild",'toolbar=yes,top=100,left=100, width=10,height=10,directories=no,status=no,scrollbars=yes,resizable=yes,menubar=no,dependent=no');	
}

//menu
var aktuell_aktiv="";
var out_aktiv=0;
var deleaystop=0;
//1.2.3.4.5. :D
function menuout(name){if ((aktuell_aktiv!=name)&&(out_aktiv==name)){document.getElementById(name).style.display='none';out_aktiv='';}}
function menuover(name){if (out_aktiv!='') menuout(out_aktiv);if ((aktuell_aktiv!=name)){document.getElementById(name).style.display='block';out_aktiv=name;}}
function delay_menuout_check(name)	{if (deleaystop==1) menuout(name);}
function delay_menuout(name){deleaystop=1;window.setTimeout('delay_menuout_check(\''+name+'\');',1000);}
function delay_stopper(){deleaystop=0;}

//Mailadresse
var mustconform  = /^([a-zA-Z0-9-_üöäÜÖÄ]+)(\.[a-zA-Z0-9-_\.üöäÜÖÄ]+)*@([a-zA-Z0-9-üöäÜÖÄ][a-zA-Z0-9-üöäÜÖÄ]+\.)+([a-zA-Z]{2,4})$/;

function merke_dir(obj,value)
{
	if (obj.name!=null)
	{
		if (obj.name=='vorname') num=1;
		if (obj.name=='nachname') num=2;
		if (obj.name=='mail') num=3;
		if (obj.name=='thema') num=4;
		if (obj.name=='frage') num=5;
	}
}