function menu_toggle_res()
			{
				mr = document.getElementById('menu_res');
				mc = document.getElementById('menu_com');
				if (mr.style.display == 'none')
				{
					mr.style.display = 'block';
					mc.style.display = 'none';
				}
				else
				{
					mr.style.display = 'none';
				}

				/* Close residential popups */
				mrc = document.getElementById('menu_rescur');
				mrr = document.getElementById('menu_resrec');
				mrr.style.display = 'none';
				mrc.style.display = 'none';			
			}

			function menu_toggle_rescur()
			{
				mrc = document.getElementById('menu_rescur');
				mrr = document.getElementById('menu_resrec');
				if (mrc.style.display == 'none')
				{
					mrc.style.display = 'block';
					mrr.style.display = 'none';
				}
				else
				{
					mrc.style.display = 'none';
				}
			}			

			function menu_toggle_resrec()
			{
				mrc = document.getElementById('menu_rescur');
				mrr = document.getElementById('menu_resrec');
				if (mrr.style.display == 'none')
				{
					mrr.style.display = 'block';
					mrc.style.display = 'none';
				}
				else
				{
					mrr.style.display = 'none';
				}
			}			

			function menu_toggle_com()
			{
				mr = document.getElementById('menu_res');
				mc = document.getElementById('menu_com');
				if (mc.style.display == 'none')
				{
					mc.style.display = 'block';
					mr.style.display = 'none';
				}
				else
				{
					mc.style.display = 'none';
				}

				/* Close residential popups */
				mrc = document.getElementById('menu_rescur');
				mrr = document.getElementById('menu_resrec');
				mrr.style.display = 'none';
				mrc.style.display = 'none';
			}