var selection = '1';
//var chkValue = '';
function choose(id)
{	
	//alert(id);
	//chk = id;
	clearTimeout(timer);
	var e = document.getElementById('contentnews' +id+'');
	if(e.style.display == 'block')
	{
		if(selection != id)
		{
			e.style.display = 'none';
		}
	}
	else
	{
		e.style.display = 'block';
	}
	
	if(selection != id)
	{
		document.getElementById('contentnews' + selection).style.display = 'none';		
		document.getElementById('news' + id).style.background = 'url(images/news_number_select_bg.png) no-repeat';
		document.getElementById('news' + id).style.color = '#FFFFFF'; 
		document.getElementById('news' + selection).style.background = 'url(images/news_number_bg.png) no-repeat';		
		document.getElementById('news' + selection).style.color = '#982354';
	}
	selection = id;
	//alert(id);
	switchID(id);		  
}

function switchID(id)
{
	switch (parseInt(id))
	{
		case 1:
			id = parseInt(id)+1;
			break;
		case 2:
			id = parseInt(id)+1;
			break;
		case 3:
			id = parseInt(id)-2;
			break;
	}
	getChooseTetikle(id);
}

//setTimeout('change()',10000);

function change()
{
	selection1 = parseInt(selection) + 1;
	
	if(parseInt(selection1) >3)
	{
		selection1 = 1;
	}
	
	document.getElementById('contentnews' + selection).style.display = 'none';
	document.getElementById('contentnews' + selection1).style.display = 'block';

	document.getElementById('news' + selection1).style.background = 'url(images/news_number_select_bg.png) no-repeat';
	document.getElementById('news' + selection1).style.color = '#FFFFFF';
	document.getElementById('news' + selection).style.background = 'url(images/news_number_bg.png) no-repeat';
	document.getElementById('news' + selection).style.color = '#982354';
	
	selection = selection1;
	
	setTimeout('change()',10000);
}

function getChooseTetikle(chkValue)
{
	//alert(chkValue);
	timer = setTimeout('choose('+chkValue+')', 5000);
}

window.onload = getChooseTetikle(1);
/*window.onload = choose(1);*/