function toggleLink(readingChoice)
{
if(readingChoice.innerHTML == 'Read more...')
 {readingChoice.innerHTML = 'Read less...';} 
else if(readingChoice.innerHTML == 'Read less...') {readingChoice.innerHTML = 'Read more...';}}  
function toggleDiv(contentId)
{	
 if(contentId.style.display == 'none')	
{contentId.style.display = 'block';}
 else{contentId.style.display = 'none';}
}