// JavaScript Document
	function change_p(p_id,element)
	{
		new Ajax.Updater(element,'content.php', {
		method: 'get',
		parameters: {id: p_id}
		});
		document.getElementById('p1').style.backgroundColor = '#D9DADC';
		document.getElementById('p2').style.backgroundColor = '#D9DADC';
		document.getElementById('p3').style.backgroundColor = '#D9DADC';
		document.getElementById('p4').style.backgroundColor = '#D9DADC';
		document.getElementById('p5').style.backgroundColor = '#D9DADC';
		document.getElementById('p6').style.backgroundColor = '#D9DADC';
		document.getElementById('p7').style.backgroundColor = '#D9DADC';
		document.getElementById('p1').style.color = '#000000';
		document.getElementById('p2').style.color = '#000000';
		document.getElementById('p3').style.color = '#000000';
		document.getElementById('p4').style.color = '#000000';
		document.getElementById('p5').style.color = '#000000';
		document.getElementById('p6').style.color = '#000000';
		document.getElementById('p7').style.color = '#000000';
		document.getElementById(p_id).style.backgroundColor = '#000000';
		document.getElementById(p_id).style.color = '#FFFFFF';
		document.getElementById('pic').src = '../pic/prod/pur_pic_'+p_id+'.jpg';
	}
	function change_a(p_id,element)
	{
		new Ajax.Updater(element,'content.php', {
		method: 'get',
		parameters: {id: p_id}
		});
		document.getElementById('a1').style.backgroundColor = '#D9DADC';
		document.getElementById('a2').style.backgroundColor = '#D9DADC';
		document.getElementById('a3').style.backgroundColor = '#D9DADC';
		document.getElementById('a1').style.color = '#000000';
		document.getElementById('a2').style.color = '#000000';
		document.getElementById('a3').style.color = '#000000';
		document.getElementById(p_id).style.backgroundColor = '#000000';
		document.getElementById(p_id).style.color = '#FFFFFF';
		document.getElementById('pic').src = '../pic/prod/art_pic_'+p_id+'.jpg';

	}