anchor.diff:  				.attr("dy", ".35em")
   				.style("text-anchor", "middle")
   				.text(function(d) { return (d.data.open ? "open " : "closed ") + (100 * d.data.time / (open_time + closed_time)).toFixed(2) + "%";})
  -
   		}
   
   
  
positive.code: block content
  	script(src="/static/javascripts/d3/d3.js")
  	div(class="row-fluid")
  		div(class="hero-unit")
  			h3 week
  			small
  				span(id="placeholder_week")
  
  	div(class="row-fluid")
  		div(class="hero-unit")
  			h3 month
  			small
  				span(id="placeholder_month")
  
  	div(class="row-fluid")
  		div(class="hero-unit")
  			h3 year
  			small
  				span(id="placeholder_year")
  
  
negative.code: 				})
  				.attr("width", function(d, i) {
  					if(i+1 < data.length) {
  						return x(data[i+1].value.lastchange) - x(d.value.lastchange)
  					}
  					return x(new Date()) - x(d.value.lastchange);
  				})
  				.attr("height", 30)
  				.attr("style", function(d) {
  