function checkGOTOP()
{
	try {document.getElementById('gotop').style.visibility = document.body.scrollTop != 0 ? 'visible' : 'hidden';} catch(e){}
	window.setTimeout('checkGOTOP()',100);
}

function checkBrowser()
{
	try
	{
		ua = window.navigator.userAgent.toLowerCase();
		if (ua.indexOf('firefox') != -1)
		{
			document.write('<STYLE>.top-counters{margin-top:6px;padding-bottom:0px;} .fix {height: 8.55em;} .footer {margin-top: -8.55em;height: 8.55em;}</STYLE>');
		}
		else if (ua.indexOf('opera') != -1)
		{
			//var context = document.getElementById('content').getContext('2d');
			//gradient = context.createLinearGradient(0, 0, elem.width, elem.height);
			//gradient.addColorStop(0, "#010101");
			//gradient.addColorStop(1, "#000000");
			//context.fillStyle = gradient;
		}

	}
	catch(e){window.setTimeout('checkBrowser()',100);}
}

checkGOTOP();
checkBrowser();