window.onload = applyEvents;
function applyEvents()
{
	var blog = document.getElementById('blog_tab');
	blog.onclick = function ()
	{ 	
		blog.className='tab_active'; 
		document.getElementById('news_tab').className='tab_inactive'; 
		document.getElementById('news_index').style.display = 'none';
		document.getElementById('blog_index').style.display = '';
	};
	
	var news = document.getElementById('news_tab');
	news.onclick = function ()
	{ 	
		document.getElementById('blog_tab').className='tab_inactive'; 
		news.className='tab_active'; 
		document.getElementById('news_index').style.display = '';
		document.getElementById('blog_index').style.display = 'none';
	};
	
}

function ClearText(id) {
	document.getElementById(id).value = "";
}