		window.onload = function()
		{
			if(navigator.appName == 'Netscape')
			{
				document.getElementById('css').href = './stylesheet/firefox.css';
			}
			else if(navigator.appName != 'Microsoft Internet Explorer')
			{
				document.getElementById('css').href = './stylesheet/opera.css';
			}
			
			else
			{
				var args = navigator.appVersion.split('; ');

				if(args[1] != 'MSIE 7.0')
				{
					document.getElementById('css').href = './stylesheet/ie6.css';
				}
			}
		}
		
