// JavaScript Document

function newsSwitch(i){
	var obj=document.getElementById('topicsBox');
	var obj2=document.getElementById('newsBox');
	var tab=document.getElementById('topicstab');
	var tab2=document.getElementById('newstab');
		
	if(i=='topicsBox') {
		obj.style.display="block";
		obj2.style.display="none";
		tab.className = "over_topics";
		tab2.className = "def_news";
	} else {
		obj.style.display="none";
		obj2.style.display="block";
		tab.className="def_topics";
		tab2.className="over_news";
	}
}