function open_l(name1,name2) {

 		//elem = eval("document.all."+name);
		if (document.getElementById(name1)!=null)
		{
 		elem1 = document.getElementById(name1);
		elem2 = document.getElementById(name2);
		if (elem1.style.display == "none" || !elem1.style.display) {
			elem1.style.display = "block";
			elem2.className='level1_a_107';
		} else {
			elem1.style.display = "none";
			elem2.className='level1_p_107';
		}
		}
	}