function createCookie(name,value,days)
{
	if (days)
	{
		var date = new Date();
		date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
		var expires = "; expires=" + date.toGMTString();
	}
	else
	{
		var expires = "";
	}
	document.cookie = name + "=" + value + expires + "; path=/";
}

function readCookie(name)
{
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for (var i = 0; i < ca.length; i++)
	{
		var c = ca[i];
		while (c.charAt(0) == ' ')
		{
			c = c.substring(1, c.length);
		}
		if (c.indexOf(nameEQ) == 0)
		{
			return c.substring(nameEQ.length, c.length);
		}
	}
	return null;
}

function eraseCookie(name)
{
	createCookie(name, "", -1);
}

function addLoadEvent(func)
{
	var oldonload = window.onload;
	if (typeof window.onload != 'function')
	{
		window.onload = func;
	}
	else
	{
		window.onload = function()
		{
			if (oldonload)
			{
				oldonload();
			}
			func();
		}
	}
}

function test()
{
	var body = document.body;
	var table = body.getElementsByTagName('table')[0];
	var row = table.getElementsByTagName('tr');
	for (var i = 0; i < row.length; i++)
	{
		var pixel = row[i].getElementsByTagName('td');
		for (var j = 0; j < pixel.length; j++)
		{
			pixel[j].style.float = "left";
			pixel[j].style.marginLeft = "2px";
			pixel[j].style.marginTop = "2px";
		}
	}
}

addLoadEvent(test);