function showImg(src,e){
	document.getElementById('Image1').src=src;
	document.getElementById(oldLink).className='';
	e.className='current';
	oldLink=e.id;
}

function showImg2(src,id,e)
{
	var next_id = id*1+1;
	var old_next_id = oldID*1+1;
	
	document.getElementById('Image1').src=src;
	document.getElementById(oldLink).className='';
	document.getElementById(oldBorder).className='thumb';
	document.getElementById('Border'+id).className='thumb_border';
	
	
	if(old_next_id != id)
	{
		document.getElementById('Border'+old_next_id).className='thumb';
	}
	document.getElementById('Border'+next_id).className='thumb2';
	

	e.className='current';
	oldLink=e.id;
	oldBorder='Border'+id;
	oldID=id;
}