function truncateAllFeeds(len){
	//var len = 30;
	var x = document.getElementsByClassName('truncText');
	for (y in x){
		if (x[y]!= undefined){
			var p = x[y];
			if (p == undefined){
				return;
			}
			if (p.innerHTML == undefined){
				return;
			}
			var trunc = p.innerHTML;
			if (trunc.length > len) {
				
				/* Truncate the content of the P, then go back to the end of the
				   previous word to ensure that we don't truncate in the middle of
				   a word */
				trunc = trunc.substring(0, len);
				trunc = trunc.replace(/\w+$/, '');
				
				/* Add an ellipses to the end and make it a link that expands
				   the paragraph back to its original size */
				trunc += '<a href="#" ' +
				  'onclick="this.parentNode.innerHTML=' +
				  'unescape(\''+escape(p.innerHTML)+'\');return false;">' +
				  '...<\/a>';
				p.innerHTML = trunc;
			}
		}
	}	

}