$(document).ready(function(){
	

	function roundNumber(num, dec) {
		var result = Math.round(num*Math.pow(10,dec))/Math.pow(10,dec);
		return result;
	}
	
	
	$.each(activity_names,
		function( intIndex, objValue ){
			var curr_rate = roundNumber(activity_values[intIndex],3) ;
			var bar_width = (curr_rate/.09)*141;
			$('<li><div class="exercise_chart_label">'+ objValue +'</div><div class="rate">'+curr_rate+'</div><div class="bar" style="width: '+ bar_width +'px"></div></li>').appendTo('#chart');
			
	});
	
	
	

  
});