var postcount=0; 
var positioning = 0;
// document.onkeydown = function(e) { 
//  if (! e) var e = window.event;
//  var code = e.charCode ? e.charCode : e.keyCode;
//  if (! e.shiftKey && ! e.ctrlKey && ! e.altKey && ! e.metaKey) {
//    if (code == 74 || code == 75) {
// 
//      if (code == 74) {
//      // Next
//      
//      go_to_position = positioning+=1;
// 
//      } else if (code == 75) {
//      // Previous
//      if (positioning >0) {
//      go_to_position = positioning-=1;
//      }
//      }
//         window.location.hash="p"+positioning;
//    }
//  }
// }

/* <![CDATA[ */
mtAttachEvent('load', mtUpdateScores);
mtAttachEvent('usersignin', mtUpdateScores);
/* ]]> */
    function clickclear(thisfield, defaulttext) {
        if (defaulttext) {
            thisfield.value = "";
        }
    }
    function clickrecall(thisfield, defaulttext) {
        if (thisfield.value == "") {
            thisfield.value = defaulttext;
        }
    }

var categories=new Array(
	"<a href=\"http://www.boingboing.net/book\">Books</a>",
	"<a href=\"http://www.boingboing.net/games\">Games</a>",
	"<a href=\"http://www.boingboing.net/business\">Business</a>",
	"<a href=\"http://www.boingboing.net/news\">News</a>",
	"<a href=\"http://www.boingboing.net/science\">Science</a>"
	)
var randomCategory = categories[Math.floor(Math.random()*categories.length)];