var lastSub;
function showsub(name) {
	clearsubs();
	if (name == lastSub) {
         //document.getElementById(name).style.display = 'none';
		$('#'+name).hide();
		lastSub = '';
	} else {
		$('#'+name).fadeIn();
		lastSub = name;
    } 
}

function clearsubs() {
	if (lastSub) $('#'+lastSub).hide();
}

var lastName;
var selName;
function showform(selObj){
	if(selObj != ''){
		selName = selObj;
		clearform();
		if (selName == lastName) {
			 //document.getElementById(selName).style.display = 'none';
			$('#'+selName).hide();
			lastName = '';
		} else {
			$('#'+selName).fadeIn();
			// document.getElementById(selName).style.display = 'block';
			lastName = selName;
		} 
	}
}

function clearform() {
	if (lastName)  $('#'+lastName).hide();
}