function FilterQyListByYear(no)
{
	var oList = getE("companyWindow");
	var oTrs = getEsTag("TR", oList);
	var oTds = getEsTag("TD", oList);
	var iLen = oTrs.length;
	if ( no != 0 )
	{
		var iTd;
		for ( var i = 1; i < iLen; i++ )
		{
			iTd = parseInt( oTds.item( i * 3 + 2 ).innerText );
			if ( iTd == no )
			{
				oTrs.item(i).style.display = "block"
			}
			else
			{
				oTrs.item(i).style.display = "none";
			}
		}
	}
	else
	{
	
		for ( var i = 1; i < iLen; i++ )
		{
			oTrs.item(i).style.display = "block"
		}
	}
	
}
function getE(name)
{
	return document.getElementById(name);
}
function getEsTag(name)
{
	return document.getElementsByTagName(name);
}
function getEsTag(name, obj)
{
	return obj.getElementsByTagName(name);
}