diff --git a/django/contrib/admin/media/js/dateparse.js b/django/contrib/admin/media/js/dateparse.js
deleted file mode 100644
index 3cb82dea135..00000000000
--- a/django/contrib/admin/media/js/dateparse.js
+++ /dev/null
@@ -1,239 +0,0 @@
-/* 'Magic' date parsing, by Simon Willison (6th October 2003)
-   http://simon.incutio.com/archive/2003/10/06/betterDateInput
-   Adapted for 6newslawrence.com, 28th January 2004
-*/
-
-/* Finds the index of the first occurence of item in the array, or -1 if not found */
-if (typeof Array.prototype.indexOf == 'undefined') {
-    Array.prototype.indexOf = function(item) {
-        var len = this.length;
-        for (var i = 0; i < len; i++) {
-            if (this[i] == item) {
-                return i;
-            }
-        }
-        return -1;
-    };
-}
-/* Returns an array of items judged 'true' by the passed in test function */
-if (typeof Array.prototype.filter == 'undefined') {
-    Array.prototype.filter = function(test) {
-        var matches = [];
-        var len = this.length;
-        for (var i = 0; i < len; i++) {
-            if (test(this[i])) {
-                matches[matches.length] = this[i];
-            }
-        }
-        return matches;
-    };
-}
-
-var monthNames = gettext("January February March April May June July August September October November December").split(" ");
-var weekdayNames = gettext("Sunday Monday Tuesday Wednesday Thursday Friday Saturday").split(" ");
-
-/* Takes a string, returns the index of the month matching that string, throws
-   an error if 0 or more than 1 matches
-*/
-function parseMonth(month) {
-    var matches = monthNames.filter(function(item) { 
-        return new RegExp("^" + month, "i").test(item);
-    });
-    if (matches.length == 0) {
-        throw new Error("Invalid month string");
-    }
-    if (matches.length > 1) {
-        throw new Error("Ambiguous month");
-    }
-    return monthNames.indexOf(matches[0]);
-}
-/* Same as parseMonth but for days of the week */
-function parseWeekday(weekday) {
-    var matches = weekdayNames.filter(function(item) {
-        return new RegExp("^" + weekday, "i").test(item);
-    });
-    if (matches.length == 0) {
-        throw new Error("Invalid day string");
-    }
-    if (matches.length > 1) {
-        throw new Error("Ambiguous weekday");
-    }
-    return weekdayNames.indexOf(matches[0]);
-}
-
-/* Array of objects, each has 're', a regular expression and 'handler', a 
-   function for creating a date from something that matches the regular 
-   expression. Handlers may throw errors if string is unparseable. 
-*/
-var dateParsePatterns = [
-    // Today
-    {   re: /^tod/i,
-        handler: function() { 
-            return new Date();
-        } 
-    },
-    // Tomorrow
-    {   re: /^tom/i,
-        handler: function() {
-            var d = new Date(); 
-            d.setDate(d.getDate() + 1); 
-            return d;
-        }
-    },
-    // Yesterday
-    {   re: /^yes/i,
-        handler: function() {
-            var d = new Date();
-            d.setDate(d.getDate() - 1);
-            return d;
-        }
-    },
-    // 4th
-    {   re: /^(\d{1,2})(st|nd|rd|th)?$/i, 
-        handler: function(bits) {
-            var d = new Date();
-            d.setDate(parseInt(bits[1], 10));
-            return d;
-        }
-    },
-    // 4th Jan
-    {   re: /^(\d{1,2})(?:st|nd|rd|th)? (\w+)$/i, 
-        handler: function(bits) {
-            var d = new Date();
-            d.setDate(1);
-            d.setMonth(parseMonth(bits[2]));
-            d.setDate(parseInt(bits[1], 10));
-            return d;
-        }
-    },
-    // 4th Jan 2003
-    {   re: /^(\d{1,2})(?:st|nd|rd|th)? (\w+),? (\d{4})$/i,
-        handler: function(bits) {
-            var d = new Date();
-            d.setDate(1);
-            d.setYear(bits[3]);
-            d.setMonth(parseMonth(bits[2]));
-            d.setDate(parseInt(bits[1], 10));
-            return d;
-        }
-    },
-    // Jan 4th
-    {   re: /^(\w+) (\d{1,2})(?:st|nd|rd|th)?$/i, 
-        handler: function(bits) {
-            var d = new Date();
-            d.setDate(1);
-            d.setMonth(parseMonth(bits[1]));
-            d.setDate(parseInt(bits[2], 10));
-            return d;
-        }
-    },
-    // Jan 4th 2003
-    {   re: /^(\w+) (\d{1,2})(?:st|nd|rd|th)?,? (\d{4})$/i,
-        handler: function(bits) {
-            var d = new Date();
-            d.setDate(1);
-            d.setYear(bits[3]);
-            d.setMonth(parseMonth(bits[1]));
-            d.setDate(parseInt(bits[2], 10));
-            return d;
-        }
-    },
-    // next Tuesday - this is suspect due to weird meaning of "next"
-    {   re: /^next (\w+)$/i,
-        handler: function(bits) {
-            var d = new Date();
-            var day = d.getDay();
-            var newDay = parseWeekday(bits[1]);
-            var addDays = newDay - day;
-            if (newDay <= day) {
-                addDays += 7;
-            }
-            d.setDate(d.getDate() + addDays);
-            return d;
-        }
-    },
-    // last Tuesday
-    {   re: /^last (\w+)$/i,
-        handler: function(bits) {
-            throw new Error("Not yet implemented");
-        }
-    },
-    // mm/dd/yyyy (American style)
-    {   re: /(\d{1,2})\/(\d{1,2})\/(\d{4})/,
-        handler: function(bits) {
-            var d = new Date();
-            d.setDate(1);
-            d.setYear(bits[3]);
-            d.setMonth(parseInt(bits[1], 10) - 1); // Because months indexed from 0
-            d.setDate(parseInt(bits[2], 10));
-            return d;
-        }
-    },
-    // yyyy-mm-dd (ISO style)
-    {   re: /(\d{4})-(\d{1,2})-(\d{1,2})/,
-        handler: function(bits) {
-            var d = new Date();
-            d.setDate(1);
-            d.setYear(parseInt(bits[1]));
-            d.setMonth(parseInt(bits[2], 10) - 1);
-            d.setDate(parseInt(bits[3], 10));
-            return d;
-        }
-    },
-];
-
-function parseDateString(s) {
-    for (var i = 0; i < dateParsePatterns.length; i++) {
-        var re = dateParsePatterns[i].re;
-        var handler = dateParsePatterns[i].handler;
-        var bits = re.exec(s);
-        if (bits) {
-            return handler(bits);
-        }
-    }
-    throw new Error("Invalid date string");
-}
-
-function fmt00(x) {
-    // fmt00: Tags leading zero onto numbers 0 - 9.
-    // Particularly useful for displaying results from Date methods.
-    //
-    if (Math.abs(parseInt(x)) < 10){
-        x = "0"+ Math.abs(x);
-    }
-    return x;
-}
-
-function parseDateStringISO(s) {
-    try {
-        var d = parseDateString(s);
-        return d.getFullYear() + '-' + (fmt00(d.getMonth() + 1)) + '-' + fmt00(d.getDate())
-    }
-    catch (e) { return s; }
-}
-function magicDate(input) {
-    var messagespan = input.id + 'Msg';
-    try {
-        var d = parseDateString(input.value);
-        input.value = d.getFullYear() + '-' + (fmt00(d.getMonth() + 1)) + '-' + 
-            fmt00(d.getDate());
-        input.className = '';
-        // Human readable date
-        if (document.getElementById(messagespan)) {
-            document.getElementById(messagespan).firstChild.nodeValue = d.toDateString();
-            document.getElementById(messagespan).className = 'normal';
-        }
-    }
-    catch (e) {
-        input.className = 'error';
-        var message = e.message;
-        // Fix for IE6 bug
-        if (message.indexOf('is null or not an object') > -1) {
-            message = 'Invalid date string';
-        }
-        if (document.getElementById(messagespan)) {
-            document.getElementById(messagespan).firstChild.nodeValue = message;
-            document.getElementById(messagespan).className = 'error';
-        }
-    }
-}