window.onload = externalLinks;

function externalLinks()
{
	if( !document.getElementsByTagName )
		return false;
	
	var links, a, i;
	links = document.getElementsByTagName( 'a' );
	
	for( i=0; i<links.length; i++ )
	{
		a = links[ i ];
		if( a.getAttribute('rel') && a.getAttribute('rel').indexOf('external') > -1 )
		{
			a.className = 'external '+a.className;
			a.onclick = function()
			{
				window.open(this.href);
				return false;
			}
		}
	}
}

function ctrlKontakt()
{
	
	vorname = document.getElementById( 'vorname' );
	nachname = document.getElementById( 'nachname' );
	strasse = document.getElementById( 'strasse' );
	plz = document.getElementById( 'plz' );
	ort = document.getElementById( 'ort' );
	
	if( vorname.value == '' )
	{
		vorname.focus();
		return false;
	}
	
	if( nachname.value == '' )
	{
		nachname.focus();
		return false;
	}
	
	if( strasse.value == '' )
	{
		strasse.focus();
		return false;
	}
	
	if( vorname.value == '' )
	{
		vorname.focus();
		return false;
	}
	
	if( plz.value == '' )
	{
		plz.focus();
		return false;
	}
	
	if( ort.value == '' )
	{
		ort.focus();
		return false;
	}
	
	//alert( '__END__ ');
	return true;
	
}

function ctrlPatenschaft()
{
	
	nachname = document.getElementById( 'name' );
	strasse = document.getElementById( 'strasse' );
	ort = document.getElementById( 'ort' );
	
	if( nachname.value == '' )
	{
		nachname.focus();
		return false;
	}
	
	if( strasse.value == '' )
	{
		strasse.focus();
		return false;
	}
		
	if( ort.value == '' )
	{
		ort.focus();
		return false;
	}
	
	//alert( '__END__ ');
	return true;
	
}