// JavaScript Document
/* for page about us */
function showdesc(desc)	{
	for (i=0; i<20; i++)
		{
			if(document.getElementById('p'+i))
			document.getElementById('p'+i).style.display='none';
		}
	document.getElementById(desc).style.display='block';
}

/* for page portfolio */
function about() {
	if (document.getElementById('test')!=null){
		document.getElementById('test').className=''; 
		document.getElementById('test-txt').style.display='none';
	}
	document.getElementById('ab').className='act'; 
	document.getElementById('work').className='';
	document.getElementById('ab-txt').style.display='block';
	document.getElementById('work-txt').style.display='none';
}
function testim() {
	document.getElementById('ab').className=''; 
	document.getElementById('test').className='act'; 
	document.getElementById('work').className='';
	document.getElementById('ab-txt').style.display='none';
	document.getElementById('test-txt').style.display='block';
	document.getElementById('work-txt').style.display='none';
}
function work() {
	if (document.getElementById('test')!=null){
		document.getElementById('test').className=''; 
		document.getElementById('test-txt').style.display='none';
	}	
	document.getElementById('ab').className=''; 
	document.getElementById('work').className='act';
	document.getElementById('ab-txt').style.display='none';
	document.getElementById('work-txt').style.display='block';
}