ns = ( document.layers ) ? true : false;
mie = ( document.all ) ? true : false;
ff = ( navigator.userAgent.indexOf( 'Firefox' ) > -1 ) ? true : false;

teller = 0;
function initSlide( )
{
	if( ns )
	{
		block = document.linkeruitklapmenu;
		block = document.rechteruitklapmenu;
	}
	if( mie || ff )
	{
	 block = document.getElementById( 'linkeruitklapmenu' ).style;
	 block2 = document.getElementById( 'rechteruitklapmenu' ).style;
	}
}

function growSidez( )
{
	if( blockLeft.left != '30px' && block2.left != '30pt' )
	{
		if( mie || ff )
		{
			// Laat div naar links groeien
			blockLeft.left = parseInt( blockLeft.left ) - 5 + 'pt';
			blockLeft.width = parseInt( blockLeft.width ) + 5 + 'pt';

			// Laat div naar rechts groeien
			blockRight.width = parseInt( block3.width ) + 5 + 'pt';
		}

		setTimeout( 'growSidez()', 5 )
	}
}