query = jQuery.noConflict();
query( document ).ready( init );

function init()
{
	var intro   = query( "#introduction" ),
	    widgets = intro.find( ".widget" );
	
	var height = 0;
	
	widgets.each( function()
	{
		var item = query( this );
		
		if ( item.height() > height )
			height = item.height();
	} );
	
	widgets.css( "height", height );
}