dhtmlxMenu End user license agreement
1. GNU General Public License - http://www.scbr.com/docs/products/dhtmlxMenu/License_GPL.txt
2. Commercial License - http://www.scbr.com/docs/products/dhtmlxMenu/License_Commercial.html
1. GNU General Public License - http://www.scbr.com/docs/products/dhtmlxMenu/License_GPL.txt
2. Commercial License - http://www.scbr.com/docs/products/dhtmlxMenu/License_Commercial.html