function tyy(y1,y2)
{
ys="<select name='year'>";
for(i=y1;i<y2;i++)
{if(i==2010)
	{ys=ys+"<option selected>"+i+"</option>";}
else
	{ys=ys+"<option>"+i+"</option>";}
	}
ys=ys+" </select>";
document.write(ys);
}