function front( url )
	{
		document.getElementById( 'front' ).style.display = 'block';
		document.getElementById( 'bgfade' ).style.display = 'block';
		document.getElementById( 'bgfade' ).style.height = document.getElementById('body').offsetHeight + 'px' ;
//		alert(document.getElementById('body').offsetHeight );
//		alert(url);
		ajax_wait( 'front' );
		ajax_open( url, 'front', 1 );
		window.scrollTo(0, 0);
	}


	function closeFront()
	{
		document.getElementById( 'front' ).style.display = 'none';
		document.getElementById( 'bgfade' ).style.display = 'none';
	}
	
	function Tastendruck( e )
	{
		if( e.keyCode == 27 )
		{
			closeFront();
		}
	}	
	
	if( document.addEventListener )
	{
		document.addEventListener( 'keypress', Tastendruck, false);
	}
	else
	{
		attachEvent( 'keypress', Tastendruck );
	}