/* utils.js - various utils that don't belong anywhere else */

    var list = [],

        positions = [],

        text = _text.replace(/(^\s+|\s+$)/g,'');

    function addToList(_rx, _startHtml, _endHtml) {

        while(true) {

            var result = _rx.exec(text);

            if (!result) {

                break;

            }

            var end = _rx.lastIndex,

                start = result.index;

            list.push({

                start: start,

                end: end,

                startHtml: (typeof _startHtml === "function" ? _startHtml(result) : _startHtml),

                endHtml: (typeof _endHtml === "function" ? _endHtml(result) : _endHtml)

            });

            positions.push(start);

            positions.push(end);

        }

    }

    if (_regexp) {

        addToList(_regexp, '<span class="Ldt-Highlight">', '</span>');

    }

    addToList(/(https?:\/\/)?[\w\d\-]+\.[\w\d\-]+\S+/gm, function(matches) {

        return '<a href="' + (matches[1] ? '' : 'http://') + matches[0] + '" target="_blank">';

    }, '</a>');

    addToList(/@([\d\w]{1,15})/gm, function(matches) {

        return '<a href="http://twitter.com/' + matches[1] + '" target="_blank">';

    }, '</a>');

    addToList(/\*[^*]+\*/gm, '<b>', '</b>');

    addToList(/[\n\r]+/gm, '', '<br />');

        addToList.apply(null, x);

    });

        .chain()

        .uniq()

        .sortBy(function(p) { return parseInt(p); })

        .value();

    var res = "", lastIndex = 0;

    for (var i = 0; i < positions.length; i++) {

        var pos = positions[i];

        res += text.substring(lastIndex, pos);

        for (var j = list.length - 1; j >= 0; j--) {

            var item = list[j];

            if (item.start < pos && item.end >= pos) {

                res += item.endHtml;

            }

        }

        for (var j = 0; j < list.length; j++) {

            var item = list[j];

            if (item.start <= pos && item.end > pos) {

                res += item.startHtml;

            }

        }

        lastIndex = pos;

    }

    res += text.substring(lastIndex);

    return res;

    if (typeof console !== "undefined" && typeof IriSP.logging !== "undefined" && IriSP.logging) {

        console.log.apply(console, arguments);

    }

	jqSel.attr("draggable", "true").on("dragstart", function(_event) {

		var d = (typeof data === "function" ? data.call(this) : data);

		try {

            if (d.html === undefined && d.uri && d.text) {

                d.html = '<a href="' + d.uri + '">' + d.text + '</a>';

            }

                if (v && k != 'text' && k != 'html') {

					_event.originalEvent.dataTransfer.setData("text/x-iri-" + k, v);

				}

			});

            if (d.uri && d.text) {

                _event.originalEvent.dataTransfer.setData("text/x-moz-url", d.uri + "\n" + d.text.replace("\n", " "));

                _event.originalEvent.dataTransfer.setData("text/plain", d.text + " " + d.uri);

            }

            // Define generic text/html and text/plain last (least

            // specific types, see

            // https://developer.mozilla.org/en-US/docs/Web/Guide/HTML/Drag_operations#Drag_Data)

            if (d.html !== undefined) {

                _event.originalEvent.dataTransfer.setData("text/html", d.html);

            }

            if (d.text !== undefined && ! d.uri) {

                _event.originalEvent.dataTransfer.setData("text/plain", d.text);

            }

		} catch(err) {

			_event.originalEvent.dataTransfer.setData("Text", JSON.stringify(d));

		}

	});

    var _this = this,

        noop = (function() {});

        _this[p] = noop;

    });

    // Convert timestamp to numeric value

    // It accepts the following forms:

    // [h:mm:ss] [mm:ss] [ss]

    var s = t.split(":").reverse();

    while (s.length < 3) {

        s.push("0");

    }

    return 1000 * (3600 * parseInt(s[2], 10) + 60 * parseInt(s[1], 10) + parseInt(s[0], 10));

    // Set fullscreen on or off

    if (value) {

		if (elem.requestFullscreen) {

			elem.requestFullscreen();

		} else if (elem.mozRequestFullScreen) {

			elem.mozRequestFullScreen();

		} else if (elem.webkitRequestFullscreen) {

			elem.webkitRequestFullscreen();

		} else if (elem.msRequestFullscreen) {

			elem.msRequestFullscreen();

		}

	} else {

        if (document.exitFullscreen) {

            document.exitFullscreen();

        } else if (document.msExitFullscreen) {

            document.msExitFullscreen();

        } else if (document.mozCancelFullScreen) {

            document.mozCancelFullScreen();

        } else if (document.webkitExitFullscreen) {

            document.webkitExitFullscreen();

        }

    }

	return (document.fullscreenElement ||  document.webkitFullscreenElement || document.mozFullScreenElement || document.msFullscreenElement);

    return (document.fullscreenElement

            || document.webkitFullscreenElement

            || document.mozFullScreenElement

            || document.msFullscreenElement

            || undefined);

    return ((document.exitFullscreen && "fullscreenchange")

            || (document.webkitExitFullscreen && "webkitfullscreenchange")

            || (document.mozExitFullScreen && "mozfullscreenchange")

            || (document.msExitFullscreen && "msfullscreenchange")

            || "");