function toggle(targetId) {
	var ele = document.getElementById(targetId);
	if(ele.style.display == "block") {
    		ele.style.display = "none";
		if (document.getElementById(targetId + '_read') != null)
		document.getElementById(targetId + '_read').innerHTML = 'Read More »';
  	}
	else {
		ele.style.display = "block";
		if (document.getElementById(targetId + '_read') != null)
	  	document.getElementById(targetId + '_read').innerHTML = 'Read Less «';
	}
}