Bug Fix: for remove button

In line 140:

var cellLeft = row.insertCell(2);
			removeLink = document.createElement('a');
      		linkText = document.createTextNode('remove');
			removeLink.setAttribute('onclick', 'remove_sidebar_link(\'$name\')');
			removeLink.setAttribute('href', 'javacript:void(0)');

When add sidebar and want to remove it immediately you will redirect to javascript:void(0);

for Fix this bug add this instead of top codes:

var rowc = document.getElementById('sbg_table').rows.length;
			rowc = parseInt(rowc-1);
			var cellLeft = row.insertCell(2);
			removeLink = document.createElement('a');
      		linkText = document.createTextNode('remove');
			removeLink.setAttribute('onclick', 'return remove_sidebar_link(\'$name\','+rowc+');return false;');
			removeLink.setAttribute('href', 'javacript:void(0)');

It’s Done
Good Luck

http://wordpress.org/extend/plugins/sidebar-generator/