function go(link)
{
	document.location=link;	
}
function On(obj, pic)
{
	obj.className='link-active';
	document.getElementById(pic).className='link-pic-cell-active';	
}
function PicOn(pic, word)
{
	pic.className='link-pic-cell-active';
	document.getElementById(word).className='link-active';
}

function PicOff(pic, word)
{
	pic.className='link-pic-cell-disable';
	document.getElementById(word).className='link-active';
}

function Off(obj, pic)
{
	obj.className='link-disable';
	document.getElementById(pic).className='link-pic-cell-disable';
}

function GroupOn(obj)
{
	obj.className='group-active';	
}
function GroupOff(obj)
{
	obj.className='group-disable';	
}