function Show_min(part_id)
{
	for(loopcounter=1;loopcounter<=8;loopcounter++)
	{
	
		if(loopcounter == part_id)
			{ 
				document.getElementById('part'+loopcounter).style.display='block'; 
				document.getElementById('select'+loopcounter).className="yearTabOn"
				//document.getElementById('HideAll').className="yearTabOff";
			} 
		else
			{ 
				document.getElementById('part'+loopcounter).style.display='none'; 
				document.getElementById('select'+loopcounter).className="yearTabOff";
				//document.getElementById('HideAll').className="yearTabOff";
			}
	}
}