function image_swap(name, state) 
{
	if(state == 1) { 		
		var toggle = name + '_on'; 
	}
	else { 
		var toggle = name;
	}
	
	document.getElementById(name).src='images/' + toggle + '.png'; 
	
} 

function switch_quote(elem,dot_pos,html) {

    if (html == 'default') html = 'Read about Alexis McGee in the Wall Street Journal';
	document.getElementById(elem).innerHTML = html;
		
	if(dot_pos == 1) document.getElementById('news_sources_quote_bubble_arrow').style.marginLeft = "64px";
	if(dot_pos == 2) document.getElementById('news_sources_quote_bubble_arrow').style.marginLeft = "200px";
	if(dot_pos == 3) document.getElementById('news_sources_quote_bubble_arrow').style.marginLeft = "345px";
}