<!--
            function SwitchLayer(obj)
			{
				
				if (document.getElementById(obj).style.display=='none')
					ShowLayer(obj);
				else
					HideLayer(obj);
			}
			function ShowLayer(obj)
			{
				document.getElementById(obj).style.display="block";
			}
			function HideLayer(obj)
			{
				document.getElementById(obj).style.display="none";
			}
			function SwitchLayer4()
			{
				if (document.getElementById('Layer4').style.display=='none')
				{
					document.getElementById('Layer5').style.display='none';
					document.getElementById('Layer6').style.display='none';
					document.getElementById('Layer7').style.display='none';
					document.getElementById('Layer8').style.display='none';
					document.getElementById('Layer4').style.display="block";
					document.getElementById('imgnews03').src='images/700-02kg.gif';
					document.getElementById('imgknowlodge03').src='images/1000kg.gif';
					document.getElementById('333c').src='images/1200kg.gif';
					document.getElementById('444').src='images/1500kg.gif';
					document.getElementById('555').src='images/2000kg.gif';
				}
				
			}
			function SwitchLayer5()
			{
				if (document.getElementById('Layer5').style.display=='none')
				{
					document.getElementById('Layer4').style.display='none';
					document.getElementById('Layer6').style.display='none';
					document.getElementById('Layer7').style.display='none';
					document.getElementById('Layer8').style.display='none';
					document.getElementById('Layer5').style.display="block";
					document.getElementById('imgnews03').src='images/700kg.gif';
					document.getElementById('imgknowlodge03').src='images/1000-02kg.gif';
					document.getElementById('333c').src='images/1200kg.gif';
					document.getElementById('444').src='images/1500kg.gif';
					document.getElementById('555').src='images/2000kg.gif';
				}
				
			}
			function SwitchLayer6()
			{
				if (document.getElementById('Layer6').style.display=='none')
				{
					document.getElementById('Layer4').style.display='none';
					document.getElementById('Layer5').style.display='none';
					document.getElementById('Layer7').style.display='none';
					document.getElementById('Layer8').style.display='none';
					document.getElementById('Layer6').style.display="block";
					document.getElementById('imgnews03').src='images/700kg.gif';
					document.getElementById('imgknowlodge03').src='images/1000kg.gif';
					document.getElementById('333c').src='images/1200-02kg.gif';
					document.getElementById('444').src='images/1500kg.gif';
					document.getElementById('555').src='images/2000kg.gif';
				}
				
			}
			function SwitchLayer7()
			{
				if (document.getElementById('Layer7').style.display=='none')
				{
					document.getElementById('Layer4').style.display='none';
					document.getElementById('Layer5').style.display='none';
					document.getElementById('Layer6').style.display='none';
					document.getElementById('Layer8').style.display='none';
					document.getElementById('Layer7').style.display="block";
					document.getElementById('imgnews03').src='images/700kg.gif';
					document.getElementById('imgknowlodge03').src='images/1000kg.gif';
					document.getElementById('333c').src='images/1200kg.gif';
					document.getElementById('444').src='images/1500-02kg.gif';
					document.getElementById('555').src='images/2000kg.gif';
				}
				
			}
			function SwitchLayer8()
			{
				if (document.getElementById('Layer8').style.display=='none')
				{
					document.getElementById('Layer4').style.display='none';
					document.getElementById('Layer5').style.display='none';
					document.getElementById('Layer6').style.display='none';
					document.getElementById('Layer7').style.display='none';
					document.getElementById('Layer8').style.display="block";
					document.getElementById('imgnews03').src='images/700kg.gif';
					document.getElementById('imgknowlodge03').src='images/1000kg.gif';
					document.getElementById('333c').src='images/1200kg.gif';
					document.getElementById('444').src='images/1500kg.gif';
					document.getElementById('555').src='images/2000-02kg.gif';
				}
				
			}
			

//-->