$( function()
{
	// get min height
	var iMinHeigh = 0;
	var iProductHeight = $( '#product-presentation' ).height();
	var iFirmHeight = $( '#firm-presentation' ).height();
	var iOfferHeight =  $( '#offer .image' ).height();
	var iProductPresentation = $( '#product-presentation .image' ).height() + 34 + 27 + 14;
	
	iProductHeight > iFirmHeight ? iMinHeigh = iProductHeight : iMinHeigh = iFirmHeight;

	if( $.browser.msie )
	{
		$( '#firm-presentation' ).css( 'height', iMinHeigh + 'px' );
		$( '#offer' ).css( 'height', iOfferHeight + 'px' );
		$( '#product-presentation' ).css( 'height', iProductPresentation + 'px' );
	}
	else
	{
		$( '#firm-presentation' ).css( 'min-height', iMinHeigh + 'px' );
		$( '#offer' ).css( 'min-height', iOfferHeight + 'px' );
		$( '#product-presentation' ).css( 'min-height', iProductPresentation + 'px' );
	}
});