function PracticeAreas(buttonOk)
{
	$('.allPracticeAreas img').click(function() 
		{ 
			var expanded = !!this.getAttribute('_expanded');

			if (!expanded)
				this.src = this.src.replace("plus.gif", "minus.gif");			
			else
				this.src = this.src.replace("minus.gif", "plus.gif");
				
			this.setAttribute('_expanded', !expanded);		

			$(this.parentNode.nextSibling).toggle();
		});
	
	$('.allPracticeAreas a').click(function()
		{			
			var id = this.href.substr(1 + this.href.lastIndexOf('#'));
			$('#PracticeArea').val(id);
			__doPostBack(buttonOk,'');
		});
}