Be careful with that website; the guy generally does a good job but only uses the latest state-wide poll rather than averaging out the numbers. I prefer
http://realclearpolitics.com/Presidential_04/RCP_Electoral_Count_Chart.html
"UPDATE 10/8: Before the first debate President Bush had settled into a 5-6 six point lead in the race as measured by the RCP Poll Average. Since the debate, the national polls have tightened considerably and heading into the second debate tonight the RCP Average shows President Bush holding a small 1-2 point lead.
It is only logical that we are now seeing Kerry's movement in the national polls carrying over into the first post-debate polls at the state level. This tightening of the race prompted us on Tuesday to move Iowa from Leaning Bush to a Toss Up, and on Wednesday to move Ohio from Leaning Bush to a Toss Up and Pennsylvania from Toss Up to Leaning Kerry.
There is no question that the situation for Senator Kerry has improved dramatically in the last week. From an Electoral Vote standpoint, however, he is still facing an uphill battle.
Our earlier analysis suggesting that the race basically boils down to Florida and Ohio stands. However, it looks as if the aftermath of the hurricanes may have given President Bush a decisive edge there, so in reality it is now all about Ohio. If Kerry doesn't win Ohio he will not be President.
On balance, President Bush still holds the better Electoral hand because the evidence is massing that he has successfully moved Wisconsin into his column. Because of the very real potential to win Wisconsin, Bush can now lose Ohio and still have a reasonable chance for victory."