function Riddle(title, body, tag, imageUrl){
  this.title = title;
  this.body = body;
  this.tag = tag;
  this.imageUrl = imageUrl;
}

var riddle = new Riddle('The Dinner Party', '\n<p>\n  You and your wife organize a dinner party.  You invite four other husband-wife couples.  You and your wife don\'t\n  necessarily know everyone you invited.  Once everyone is at the party, the people who don\'t know each other yet \n  shake hands with each other.  You can assume that everyone knows their own wife/husband, and that noone shakes\n  their own hand.\n</p>\n<p>\n  After this happens, you ask each person, except for yourself, how many people they shook hands \n  with.  Everybody tells you a different number.\n</p>\n<p>\n  How many people did your wife shake hands with?\n</p>\n', 'the-dinner-party', '');

function showRiddle(curRiddle){
  var elem = document.getElementById('riddle_body');
  elem.innerHTML = curRiddle.body;
  var elem = document.getElementById('riddle_title');
  elem.innerHTML = curRiddle.title;
  var elem = document.getElementById('riddle_image');
  if ((curRiddle.imageUrl == null) || (curRiddle.imageUrl == '')){
    elem.innerHTML = '';
  }else{
    elem.innerHTML = '<img style="width:50px;" src="http://www.bigriddles.com/images/riddles/' + curRiddle.imageUrl + '"/>';  
  }
  
  var elem = document.getElementById('riddle_solution');
  elem.innerHTML = '<a href="http://www.bigriddles.com/riddle/' + curRiddle.tag + '">Click here to see the solution.</a>';
}

document.write('&lt;style&gt;\r\n.bigriddles_widget{\r\n  position: relative;\r\n  width:325px;\r\n  padding: 3px 0px 5px 0px;\r\n  border:2px solid #003399;\r\n  color:black;\r\n  background-color:white;\r\n  text-align:right;\r\n}\r\n.bigriddles_widget #riddle_title{\r\n  font-size:130%;\r\n  font-weight:bold;\r\n  padding:1px 5px 1px 5px;\r\n  text-align: left;\r\n}\r\n.bigriddles_widget #riddle_section{\r\n  padding:5px;\r\n  height: 175px;\r\n  overflow: auto;\r\n  text-align: left;\r\n}\r\n.bigriddles_widget #riddle_solution{\r\n  font-weight:bold;\r\n  margin-top:10px;\r\n}\r\n.bigriddles_widget #riddle_nav{\r\n  padding:3px 5px 3px 5px;\r\n  text-align:center;\r\n}\r\n.bigriddles_widget .riddles_signoff{\r\n  font-size:80%;\r\n}\r\n.bigriddles_widget .horiz_sep{\r\n  width:100%;\r\n  height:1px;\r\n  padding:0px;\r\n  margin:0px;\r\n  border-top:1px solid #003399;\r\n}\r\n.bigriddles_widget .smaller{\r\n  font-size:80%;\r\n}\r\n.bigriddles_widget a{\r\n  color: #003399;\r\n  text-decoration: none;\r\n}\r\n.bigriddles_widget a:visited{\r\n  color: #003399;\r\n  text-decoration: none;\r\n}\r\n.bigriddles_widget td{\r\n  color: black;\r\n}\r\n.bigriddles_widget li{\r\n  color: black;\r\n}\r\n&lt;/style&gt;\r\n\r\n&lt;div class=&#34;smaller&#34; style=&#34;float:left;padding:0px 0px 1px 3px;&#34;&gt;\r\n  &lt;a href=&#34;http://www.bigriddles.com&#34;&gt;\r\n    &lt;img src=&#34;http://www.bigriddles.com/images/icon1.png&#34; style=&#34;border:none;&#34; /&gt;\r\n  &lt;/a&gt;\r\n&lt;/div&gt;\r\n&lt;div class=&#34;smaller&#34; style=&#34;float:left;padding-left:3px;&#34;&gt;\r\n  &lt;a href=&#34;http://www.bigriddles.com&#34;&gt;BigRiddles.com&lt;/a&gt;\r\n&lt;/div&gt;\r\n&lt;div class=&#34;smaller&#34; style=&#34;float:right;padding-right:3px;font-weight:bold;&#34;&gt;\r\n  Riddle of the Day\r\n&lt;/div&gt;\r\n&lt;div style=&#34;clear:both;&#34;&gt;&lt;/div&gt;\r\n\r\n&lt;div class=&#34;horiz_sep&#34;&gt;&lt;/div&gt;\r\n&lt;div id=&#34;riddle_title&#34;&gt;&lt;/div&gt;\r\n\r\n&lt;div id=&#34;riddle_section&#34;&gt;\r\n  &lt;div id=&#34;riddle_image&#34; style=&#34;float:right;&#34;&gt;&lt;/div&gt;\r\n  &lt;div id=&#34;riddle_body&#34;&gt;&lt;/div&gt;\r\n  &lt;div id=&#34;riddle_solution&#34;&gt;&lt;/div&gt;\r\n  &lt;div style=&#34;clear:both;&#34;&gt;&lt;/div&gt;\r\n&lt;/div&gt;\r\n     \r\n&lt;div class=&#34;horiz_sep&#34;&gt;&lt;/div&gt;\r\n\r\n&lt;span class=&#34;smaller&#34;&gt;\r\n  &amp;nbsp;&lt;a href=&#34;http://www.bigriddles.com/widgets&#34;&gt;Get this widget&lt;/a&gt; |\r\n&lt;/span&gt;\r\n  \r\n');
showRiddle(riddle);