function Toggle(id){	
	if(document.getElementById)
	{
		if( id == product )
		{
			document.getElementById( 'product' ).style.display	= "inline";
			document.getElementById( 'nutrition' ).style.display	= "none";
			document.getElementById( 'preparation' ).style.display	= "none";
			document.getElementById( 'recipe' ).style.display	= "none";
		}
		else if( id == nutrition )
		{
			document.getElementById( 'product' ).style.display	= "none";
			document.getElementById( 'nutrition' ).style.display	= "inline";
			document.getElementById( 'preparation' ).style.display	= "none";
			document.getElementById( 'recipe' ).style.display	= "none";
		}
		else if( id == preparation )
		{
			document.getElementById( 'product' ).style.display	= "none";
			document.getElementById( 'nutrition' ).style.display	= "none";
			document.getElementById( 'preparation' ).style.display	= "inline";
			document.getElementById( 'recipe' ).style.display	= "none";
		}
		else 
		{
			document.getElementById( 'product' ).style.display	= "none";
			document.getElementById( 'nutrition' ).style.display	= "none";
			document.getElementById( 'preparation' ).style.display	= "none";
			document.getElementById( 'recipe' ).style.display	= "inline";
		}
	}
}