just another inlet to tributary

inlet.js

var x_scale = d3.scale.linear().domain([0,100]).range([0,500]);
//bar height
var h=30;
//x-origin
var ox=30;
//y-origin    
var oy=30;

var color = d3.scale.category10();

var array = [16,25,9,12,38];

var group = g.append('g').attr('id','barsGroup')
var selection = group.selectAll('rect')
    .data(array)
    .enter()
    .append('rect')
    .attr('class','bars')
    .attr('fill',function(d,i){return color(i)})
    	.attr('height',h)
    .attr('width',function(d,i){
      	return x_scale(d);
    	})
    .attr('x',function(d,i){
      	var cw = x_scale(d);
		var temp = ox;
        ox = ox + cw
    	return temp;
    	}) 
    .attr('y',function(d,i){
    	var temp1 = h*i*1.15 + oy;
        return temp1;
    	})