function	checkLoginForm(frm)
				{
					if (strim(frm.login_ame.value)=="")alert("Введите Ваше имя");
					else
					if (strim(frm.login_assword.value)=="")alert("Введите Ваш пароль");
					else
						frm.submit();
				}

							function	strim(s)
							{
								return 	s.replace(/^(\s*)/,"$`").replace(/(\s*)$/,"$'");
							}
							function	search_small_check(frm)
							{
								if (strim(frm.search.value)=="")alert('Введите слово или словосочетание');
								else	frm.submit();
							}

		if (document.images)
		{ 
			/* Главная навигация */
			news_on = new Image;
			news_off = new Image;
			distance_on = new Image;
			distance_off = new Image;
			about_on = new Image;
			about_off = new Image;
			education_on = new Image;
			education_off = new Image;
			cost_on = new Image;
			cost_off = new Image; 
			toenrollee_on = new Image;
			toenrollee_off = new Image;
			tostudents_on = new Image;
			tostudents_off = new Image;
			consult_on = new Image;
			consult_off = new Image; 
			contacts_on = new Image;
			contacts_off = new Image; 
			
			news_on.src = "/pics/nav/news_a.gif";
			news_off.src = "/pics/nav/news.gif";
			distance_on.src = "/pics/nav/distance_a.gif";
			distance_off.src = "/pics/nav/distance.gif";
			about_on.src = "/pics/nav/about_a.gif";
			about_off.src = "/pics/nav/about.gif";
			education_on.src = "/pics/nav/education_a.gif";
			education_off.src = "/pics/nav/education.gif";
			cost_on.src = "/pics/nav/cost_a.gif";
			cost_off.src = "/pics/nav/cost.gif";
			toenrollee_on.src = "/pics/nav/toenrollee_a.gif";
			toenrollee_off.src = "/pics/nav/toenrollee.gif";
			tostudents_on.src = "/pics/nav/tostudents_a.gif";
			tostudents_off.src = "/pics/nav/tostudents.gif";
			consult_on.src = "/pics/nav/consult_a.gif";
			consult_off.src = "/pics/nav/consult.gif";
			contacts_on.src = "/pics/nav/contacts_a.gif";
			contacts_off.src = "/pics/nav/contacts.gif";


			/* Навигация Обучение */
			navpic1_on = new Image;
			navpic1_off = new Image;
			navpic2_on = new Image;
			navpic2_off = new Image;
			navpic3_on = new Image;
			navpic3_off = new Image;
			navpic4_on = new Image;
			navpic4_off = new Image;
			navpic5_on = new Image;
			navpic5_off = new Image;
			
			navpic1_on.src = "/pics/slides/01_nav_a.gif";
			navpic1_off.src = "/pics/slides/01_nav.gif";
			navpic2_on.src = "/pics/slides/02_nav_a.gif";
			navpic2_off.src = "/pics/slides/02_nav.gif";
			navpic3_on.src = "/pics/slides/03_nav_a.gif";
			navpic3_off.src = "/pics/slides/03_nav.gif";
			navpic4_on.src = "/pics/slides/04_nav_a.gif";
			navpic4_off.src = "/pics/slides/04_nav.gif";
			navpic5_on.src = "/pics/slides/05_nav_a.gif";
			navpic5_off.src = "/pics/slides/05_nav.gif";
		}
		
		function img_act(imgName) {
		if (document.images)
		{ imgOn = eval (imgName + "_on.src");
		document [imgName].src = imgOn; } }
		
		function img_inact(imgName) {
		if (document.images)
		{ imgOff = eval(imgName + "_off.src");
		document [imgName].src = imgOff; } }
		
		function show(n) {
			for (i=1; i<=5; i=i+1) {
				if (document.all['bm'+i].className == "itemAct") {
					document.all['bm'+i].className = "item";
					document.all['page'+i].style.display = "none";
					document.all['slideName'+i].style.display = "none";
					document.all['slideLink'+i].style.display = "none";
					document.all['sp'+i].style.display = "none";
					img_inact('navpic'+i);
				}
				//
				document.all['bm'+n].className = "itemAct";
				document.all['txtSlide'].className = 'txtSlide'+n;
				document.all['page'+n].style.display = "block";
				document.all['slideName'+n].style.display = "block";
				document.all['slideLink'+n].style.display = "block";
				document.all['sp'+n].style.display = "block";
				img_act('navpic'+n);
			}
		}