function open_l(name1,name2) {





 		//elem = eval("document.all."+name);

		if (document.getElementById(name1)!=null)

		{

 		elem1 = document.getElementById(name1);

		elem2 = name2;

		if (elem1.style.display == "none" || !elem1.style.display) {

			elem1.style.display = "block";

			elem2.className='level1_a_110';

		} else {

			elem1.style.display = "none";

			elem2.className='level1_p_110';

		}

		}

	}