// JavaScript Document

function truncate(id,numchar){

       var html = document.getElementById(id).innerHTML;
	
	var len = numchar;		
	
	var trunc = html;	
	
	if (trunc.length > len) {		 
	
	trunc = trunc.substring(0, len);
	
	trunc = trunc.replace(/\w+$/, '');
	
	document.getElementById(id).innerHTML = trunc + "...";
}
}