function setclass(myid, myclass) {
		var x = document.getElementById(myid);
		x.setAttribute('class', myclass);
		x.setAttribute('className', myclass);
	}
	function selectbtn(id) {
		document.getElementById('contents_homepage').style.display='none';
		document.getElementById('contents_myspace').style.display='none';
		document.getElementById('contents_hi5').style.display='none';
		document.getElementById('contents_friendster').style.display='none';
		document.getElementById('contents_blogger').style.display='none';
		document.getElementById('contents_background').style.display='none';
		var o = document.getElementById('contents_'+id);
		o.style.display='block';
		(id=='homepage')?setclass('homepage','pgmenudiv_dn'):setclass('homepage','pgmenudiv_up');
		(id=='myspace')?setclass('myspace','pgmenudiv_dn'):setclass('myspace','pgmenudiv_up');
		(id=='hi5')?setclass('hi5','pgmenudiv_dn'):setclass('hi5','pgmenudiv_up');
		(id=='friendster')?setclass('friendster','pgmenudiv_dn'):setclass('friendster','pgmenudiv_up');
		(id=='blogger')?setclass('blogger','pgmenudiv_dn'):setclass('blogger','pgmenudiv_up');
		(id=='background')?setclass('background','pgmenudiv_dn'):setclass('background','pgmenudiv_up');
	}
	/*function selecttxtbtn(id) {
		document.getElementById('texttable_all').style.display='none';
		document.getElementById('texttable_head').style.display='none';
		document.getElementById('texttable_link').style.display='none';
		document.getElementById('texttable_hover').style.display='none';
		var o = document.getElementById('texttable_'+id);
		o.style.display='block';
		(id=='all')?setclass('all','pgmenudiv_dn'):setclass('all','pgmenudiv_up');
		(id=='head')?setclass('head','pgmenudiv_dn'):setclass('head','pgmenudiv_up');
		(id=='link')?setclass('link','pgmenudiv_dn'):setclass('link','pgmenudiv_up');
		(id=='hover')?setclass('hover','pgmenudiv_dn'):setclass('hover','pgmenudiv_up');
	}*/