// JavaScript Document

function resizeColumns() {
	
	var containerHeight = $( 'html' ).height();
	
	var headerHeight = $( '.headerWrapper' ).height();
	var footerHeight = $( '.footer' ).height();
	var middleHeight = $( '.middle' ).height();
	var restHeight = containerHeight - ( headerHeight + footerHeight );

	if( middleHeight < restHeight )
		$( '.middle' ).height( restHeight );

}

window.onresize = resizeColumns;