function getWindowHeight() {
			var windowHeight = 0;
			if (typeof(window.innerHeight) == 'number') {
				windowHeight = window.innerHeight;
			}
			else {
				if (document.documentElement && document.documentElement.clientHeight) {
					windowHeight = document.documentElement.clientHeight;
				}
				else {
					if (document.body && document.body.clientHeight) {
						windowHeight = document.body.clientHeight;
					}
				}
			}
			return windowHeight;
		}
		function setHeight() {
			if (document.getElementById) {
				var minHeight = 0;
				var windowHeight = getWindowHeight();
				if (windowHeight > 0) {
					var headerHeight = document.getElementById('header').offsetHeight;
					var contentElement = document.getElementById('content');
					var footerHeight  = document.getElementById('footer').offsetHeight;
					//alert("WH=" + windowHeight);
					//alert("HH=" + headerHeight);
					//alert("FH=" + footerHeight);
					//alert("Nice CH=" + (windowHeight - (headerHeight + footerHeight)));

					if (windowHeight - (headerHeight + footerHeight) >= minHeight) {
						contentElement.style.height = (windowHeight - (headerHeight + footerHeight)) + 'px';
					}
					else {
						contentElement.style.height = minHeight + 'px';
					}
					//alert("CH=" + contentElement.offsetHeight);
					//alert("CS=" + contentElement.style.height);
					//alert("CP=" + contentElement.style.paddingTop);
				}
			}
		}
		window.onload = function() {
			setHeight();
		}
		window.onresize = function() {
			setHeight();
		}


		function submit_nom()
		{
		    var f = document.forms['nom'];
		    var idx = f.elements['id'].selectedIndex;
		    var v=f.elements['id'].value;
		    if (idx>0) document.location.href="nomarxia" + v.toString() + ".htm";

		}

		function submit_dim()
		{
		    var f = document.forms['dim'];
		    var idx = f.elements['id'].selectedIndex;
		    var v=f.elements['id'].value;
		    if (idx>0) document.location.href="dimoi" + v.toString() + ".htm";
		}

		function submit_nomdim()
		{
		    var f = document.forms['nomdim'];
		    var idx = f.elements['id'].selectedIndex;
		    var v=f.elements['id'].value;
		    if (idx>0) document.location.href="dimos" + v.toString() + ".htm";
		}

		function show_nommenu()
		{
			var nm = document.getElementById('nommenu');
			var dm = document.getElementById('dimmenu');
			var an = document.getElementById('nommenulink');
			dm.style.display = 'none';
			position_element(nm, an, 0, 1);
			nm.style.display = 'block';
		}

		function show_dimmenu()
		{
			var nm = document.getElementById('nommenu');
			var dm = document.getElementById('dimmenu');
			var an = document.getElementById('dimmenulink');
			nm.style.display = 'none';
			position_element(dm, an, 0, 1);
			dm.style.display = 'block';
		}


		function hide_nommenu()
		{
			var nm = document.getElementById('nommenu');
			nm.style.display = 'none';
		}

		function hide_dimmenu()
		{
			var dm = document.getElementById('dimmenu');
			dm.style.display = 'none';
		}


		function position_element(obj, origin, relx, rely)
		{
			var o,l,t,h;
			o = origin;
			l = 0;
			t = 0;
			h = o.offsetHeight;

			while(o != null)
			{
				l += o.offsetLeft;
				t += o.offsetTop;
				o = o.offsetParent;
			}
			obj.style.left = l + relx + 'px';
			obj.style.top = t + h + rely + 'px';
		}