function switchTag(tag,content)
{
//	alert(tag);
//	alert(content);
	for(i=1; i <6; i++)
	{
		if ("tag"+i==tag)
		{
			document.getElementById(tag).getElementsByTagName("a")[0].className="selectli"+i;
			document.getElementById(tag).getElementsByTagName("a")[0].getElementsByTagName("span")

[0].className="selectspan"+i;
		}else{
			document.getElementById("tag"+i).getElementsByTagName("a")[0].className="";
			document.getElementById("tag"+i).getElementsByTagName("a")[0].getElementsByTagName("span")

[0].className="";
		}
		if ("content"+i==content)
		{
			document.getElementById(content).className="";
		}else{
			document.getElementById("content"+i).className="hidecontent";
		}
		document.getElementById("content").className=content;
	}
}

var number=1;

function LMYC() {
var lbmc;
//var treePic;
    for (i=1;i<=number;i++) {
        lbmc = eval('LM' + i);
        //treePic = eval('treePic'+i);
        //treePic.src = 'images/file.gif';
        lbmc.style.display = 'none';
    }
}
function LMYCother() {
var lbmcother;
//var treePic;
    for (i=1;i<=number;i++) {
        lbmcother = eval('LMother' + i);
        //treePic = eval('treePic'+i);
        //treePic.src = 'images/file.gif';
        lbmcother.style.display = 'none';
    }
}
 
function ShowFLT(i) {
    lbmc = eval('LM' + i);
    //treePic = eval('treePic' + i)
    if (lbmc.style.display == 'none') {
        LMYC();
        //treePic.src = 'images/nofile.gif';
        lbmc.style.display = '';
    }
    else {
        //treePic.src = 'images/file.gif';
        lbmc.style.display = 'none';
    }
}

function ShowFLTother(i) {
    lbmcother = eval('LMother' + i);
    //treePic = eval('treePic' + i)
    if (lbmcother.style.display == 'none') {
        LMYCother();
        //treePic.src = 'images/nofile.gif';
        lbmcother.style.display = '';
    }
    else {
        //treePic.src = 'images/file.gif';
        lbmcother.style.display = 'none';
    }
}

function showhd(obj) 
{ 
var radioValue = obj.value; 
if(radioValue==50) 
{ 
	document.getElementById('50hz').style.display='block'; 
	document.getElementById('60hz').style.display='none'; 
}else if(radioValue==60){ 
	document.getElementById('60hz').style.display='block'; 
	document.getElementById('50hz').style.display='none'; 
} 
}