function chPart1(a) {
var a;
if (a == "1") { document.getElementById('p1_1').style.display="block"; document.getElementById('p1_2').style.display="none"; document.getElementById('p1_3').style.display="none"; document.getElementById('p2_1').style.display="none"; document.getElementById('p2_2').style.display="none"; document.getElementById('p2_3').style.display="none";}
if (a == "2") { document.getElementById('p1_1').style.display="none"; document.getElementById('p1_2').style.display="block"; document.getElementById('p1_3').style.display="none"; document.getElementById('p2_1').style.display="none"; document.getElementById('p2_2').style.display="none"; document.getElementById('p2_3').style.display="none";}
if (a == "3") { document.getElementById('p1_1').style.display="none"; document.getElementById('p1_2').style.display="none"; document.getElementById('p1_3').style.display="block"; document.getElementById('p2_1').style.display="none"; document.getElementById('p2_2').style.display="none"; document.getElementById('p2_3').style.display="none";}
}
function chPart2(a) {
var a;
if (a == "1") { document.getElementById('p1_1').style.display="none"; document.getElementById('p1_2').style.display="none"; document.getElementById('p1_3').style.display="none"; document.getElementById('p2_1').style.display="block"; document.getElementById('p2_2').style.display="none"; document.getElementById('p2_3').style.display="none"; }
if (a == "2") { document.getElementById('p1_1').style.display="none"; document.getElementById('p1_2').style.display="none"; document.getElementById('p1_3').style.display="none"; document.getElementById('p2_1').style.display="none"; document.getElementById('p2_2').style.display="block"; document.getElementById('p2_3').style.display="none"; }
if (a == "3") { document.getElementById('p1_1').style.display="none"; document.getElementById('p1_2').style.display="none"; document.getElementById('p1_3').style.display="none"; document.getElementById('p2_1').style.display="none"; document.getElementById('p2_2').style.display="none"; document.getElementById('p2_3').style.display="block"; }
}
function showRentTag() 
{
	document.getElementById('rent_tag').style.color = '#FFFFFF';
	document.getElementById('rent_tag').style.backgroundColor = '#2A86D2';

	document.getElementById('sell_tag').style.color = '#0066CC';
	document.getElementById('sell_tag').style.backgroundColor = '#D9F5FF';	
}
function showSellTag() 
{
	document.getElementById('rent_tag').style.color = '#0066CC';
	document.getElementById('rent_tag').style.backgroundColor = '#D9F5FF';

	document.getElementById('sell_tag').style.color = '#FFFFFF';
	document.getElementById('sell_tag').style.backgroundColor = '#2A86D2';	
}