var JS_area_contabil={
	init:function(){
		$(document).ready(
			function(){
				$('.bt1').bind('click',function(){
					JS_area_contabil.hideAll();
					$('#area_contabil').show();
				});
				
				$('.bt2').bind('click',function(){
					JS_area_contabil.hideAll();
					$('#area_fiscal').show();
				});
				
				$('.bt3').bind('click',function(){
					JS_area_contabil.hideAll();
					$('#area_pessoal').show();
				});
				
				$('.bt4').bind('click',function(){
					JS_area_contabil.hideAll();
					$('#area_societaria').show();
				});
			}
		);
	},
	
	hideAll:function(){
		$('#area_contabil, #area_fiscal, #area_pessoal, #area_societaria').hide();
	}
}

JS_area_contabil.init();