function showMore(n_id,lesstxt_id,moretxt_id,less_id) {

		document.getElementById(n_id).innerHTML=document.getElementById(lesstxt_id).innerHTML+document.getElementById(moretxt_id).innerHTML+document.getElementById(less_id).innerHTML;
		document.getElementById(n_id).style.height='auto';

}
function showLess(n_id,lesstxt_id,moretxt_id,more_id) {

		document.getElementById(n_id).innerHTML=document.getElementById(lesstxt_id).innerHTML+document.getElementById(more_id).innerHTML;
		document.getElementById(n_id).style.height='auto';

}