function showData() {

    var nmmso = data.segments.length;

    data.topics.forEach(function(topic) {

        topic.score = 0;

        topic.weights = [];

        for (var i = 0; i < nmmso; i++) {

            topic.weights.push(0);

        }

    });

    data.segments.forEach(function(mmso, i) {

        mmso.topics.forEach(function(t) {

            data.topics[t.topic].weights[i] = t.weight;

            data.topics[t.topic].score += t.weight;

        });

    });

    var topicPoubelle = removeBiggestTopic ? _(data.topics.slice()).sortBy(function(t) { return -t.score; })[0].index : -1;

	data.topiclabels.forEach(function(v) {

		var words = _(v.words).map(function(v, k) {

			return {

				word: k,

				weight: v

			}

		});

		words.sort(function(a,b) {

			return b.weight - a.weight;

		})

		data.topics[v.topic_id].words = words;

	});

    var ordertag = 0;

    function secsToString(seconds) {

        var hours = Math.floor(seconds/3600),

            minutes = Math.floor(seconds/60) % 60,

            secs = Math.floor(seconds % 60);

        function pad(n) {

            var r = n.toString();

            while (r.length < 2) {

                r = "0" + r;

            }

            return r;

        }

        return (hours ? (hours + ":") : "") + pad(minutes) + ":" + pad(secs);

    }

    $(".duration").text(secsToString(data.duration));

    var sortedTopics = data.topics.filter(function(t) {

        return t.index !== topicPoubelle;

    }).sort(function(a,b) {

        return b.score - a.score;

    });

    var selectedWords = [], topicscache = {};

    function showTopicsForWord(word) {

    	var topicweights = topicscache[word];

    	var topiclist = data.topics.filter(function(topic) {

            return topicweights[topic.index] > .01 && topic.index !== topicPoubelle;

        });

        topiclist.sort(function(a,b) {

            return topicweights[b.index] - topicweights[b.index]

        });

        showTopics(topiclist);

    }

    function wordFilter() {

        selectedWords = $(".keyword-search").tagit("assignedTags");

        if (selectedWords.length) {

        	var k = selectedWords.join(",");

        	console.log(k);

        	if (typeof topicscache[k] === "undefined") {

        		TopicsBean.topicsForKeywords(k,{

	                callback: function(topicweights) {

	                    topicscache[k] = topicweights;

	                    showTopicsForWord(k);

	                }

	            });

        	} else {

        		showTopicsForWord(k);

        	}

        } else {

            showTopics(sortedTopics);

        }

    }

    var currenttopics;

    function showTopics(topiclist) {

        var tb = $(".topics-block");

        if (topiclist.join(",") !== currenttopics) {

            currenttopics = topiclist.join(",");

            var topicHtmls = ["", "", ""];

            topiclist.forEach(function(topic,i) {

                var wordsToShow = topic.words.slice(),

                    max = wordsToShow[0].weight,

                    min = Math.min(wordsToShow[wordsToShow.length - 1].weight, max - .01),

                    scale = 10 / (max - min);

                var li = '<li class="shadow-block topic" data-topic-id="'

                    + topic.index

                    + '" data-timestamp="999999"><ul class="topic-words">'

                    + wordsToShow.reduce(function(memwords, word) {

                        return memwords

                            + '<li style="font-size: '

                            + ( 10 + scale * (word.weight - min) )

                            + 'px;">'

                            + word.word

                            + '</li>';

                    },"")

                    + '</ul></li>';

                topicHtmls[i % 3] += li;

            });

            tb.html(topicHtmls.reduce(function(mem,html) {

               return mem + '<ul class="topic-column">' + html + '</ul>' 

            },""));

        }

        if (selectedWords.length) {

            var replaceRx = new RegExp('(' + selectedWords.map(function(w) {

                return w.replace(/(\W)/g,'\\$1')

            }).join("|") + ')', "gim");

        }

        tb.find(".topic-words li").each(function() {

            var el = $(this);

            if (selectedWords.length) {

                var w = _(el.text()).escape().replace(replaceRx,'<span class="highlight">$1</span>');

                el.html(w);

            } else {

                el.text(el.text());

            }

        });

        tb.css("top",0);

        showTopicViz();

    }

    var allwords = [];

    data.topics.forEach(function(topic) {

        topic.words.forEach(function(topicword) {

        	topicword.word.split(" ").filter(function(w) {

        		return w.length > 2;

        	}).forEach(function(w) {

        		allwords.push(w);

        	});

        });

    });

    data.topwords.forEach(function(v, k) {

    	v.split(" ").filter(function(w) {

    		return w.length > 2;

    	}).forEach(function(w) {

    		allwords.push(w);

    	});

    });

    var allwords = _(allwords).uniq();

    allwords.sort();

    $(".keyword-search").tagit({

        availableTags: allwords,

        afterTagAdded: wordFilter,

        afterTagRemoved: wordFilter

    })

/*    

    $(".keyword-search").autocomplete({

        source: allwords,

        change: function() {

        	window.setTimeout(wordFilter,0);

        },

        select: function() {

        	window.setTimeout(wordFilter,0);

        }

    }).on("keyup change paste", wordFilter);

// */

    function showTopicViz() {

        var selectedBlocks = $(".topic.selected, .topic.hover"),

            sbl = selectedBlocks.length,

            topicBlocks = $(".topic");

        var topicsAndColors = [];

        selectedBlocks.each(function() {

            var el = $(this),

                topicid = parseInt(el.attr("data-topic-id"));

            topicsAndColors.push({

                "$": el,

                timestamp: parseInt(el.attr("data-timestamp")),

                hovered: el.hasClass("hover"),

                id: topicid,

                topic: data.topics[topicid]

            });

        });

        topicsAndColors.sort(function(a,b) {

           return ( a.timestamp - b.timestamp ) || ( a.id - b.id );

        });

        topicBlocks.css("background","");

        topicsAndColors.forEach(function(topic, i) {

            topic.color = topic.hovered ? "#ffff00" : colorset[i % colorset.length];

            topic.$.css("background", topic.color);

        });

        for (var i = 0; i < nmmso; i++) {

            var opacity = 0,

                rgb = [0,0,0];

            topicsAndColors.forEach(function(topic) {

                var c = Raphael.getRGB(topic.color),

                    o = topic.topic.weights[i];

                rgb[0] += c.r * o;

                rgb[1] += c.g * o;

                rgb[2] += c.b * o;

                opacity += o;

            });

            if (opacity) {

                color = Raphael.rgb.apply(Raphael, rgb.map(function(c) {

                    return c/opacity;

                }));

                segmentrects[i].show();

                segmentrects[i].attr({

                    fill: color,

                    opacity: .5 + .5 * opacity

                });

            } else {

                segmentrects[i].hide();

            }

        }

        var hash = "#visibletopics="

        	+ Array.prototype.join.call($(".topic:visible").map(function(){return $(this).attr("data-topic-id")}))

        	+ "&selectedtopics="

        	+ Array.prototype.slice.call(topicsAndColors.map(function(t){return t.id}))

        	+ "&keywords="

        	+ selectedWords.map(function(w) {

        		return encodeURIComponent(w);

        	}).join(",");

    	document.querySelector(".play-button").hash = hash;

    }

    var jqsvg = $(".start-svg");

        paper = new Raphael(jqsvg[0]),

        ph = jqsvg.height(),

        pw = jqsvg.width(),

        yscale = (ph - 20) / data.duration,

        mx = Math.max.apply(Math, data.minutes.map(function(s) { return s.count})),

        xscale = (pw - 50)/mx;

    var segmentrects = data.segments.map(function(mmso) {

        var rect = paper.rect(0, yscale * mmso.start, pw - 50, 1+yscale * mmso.duration);

        rect.attr({stroke: "none"});

        return rect;

    });

    var d = "M" + data.minutes.map(function(s) {

            var x = xscale * s.count;

            return x

                + ","

                + yscale * (s.from + 20)

                + "L"

                + x

                + ","

                + yscale * (s.from + 40);

        }).join("L");

    paper.path(d).attr({

        "stroke-width": 4,

        "stroke": "#000000",

        opacity: .5

    });

    paper.path(d).attr({

        "stroke-width": 1,

        "stroke": "#ffffff"

    });

    for (var i=0; i < data.duration; i += 1800) {

        var y = yscale * i;

        paper.path("M0," + y + "L" + pw + "," + y).attr({

            stroke: "#666"

        });

        paper.text(pw - 2, y + 6, secsToString(i)).attr({

            "text-anchor": "end",

            "fill": "#ffffff"

        });

    }

    paper.text(pw-2, ph-14, secsToString(data.duration)).attr({

        "text-anchor": "end",

        "fill": "#ffffff"

    });

    paper.path("M0," + (ph-20) + "L" + pw + "," + (ph-20)).attr({

        stroke: "#666"

    });

    paper.text(0, ph - 14,"tweets/min.").attr({

        "text-anchor": "start",

        "fill": "#ffffff"

    });

    for (var k = 2; k < 6; k++) {

        var x = xscale * k * 1000;

        paper.path("M" + x + ",0L" + x + "," + (ph - 10)).attr({

            stroke: "#666"

        });

        paper.text(x-2, ph - 14,k+"k").attr({

            "fill": "#ffffff"

        });

    }

    wordFilter();

    $(".topics-block").on("mouseenter", ".topic", function() {