// ---------------------------------------------------------------- 
// toggle_visibility: recieves element id and shows or hides it according to it's current status
// ---------------------------------------------------------------- 
		function toggle_visibility(id)
		{
			if (id == "") return;
			
			var subject = document.getElementById(id);
			
			if (subject == "undefined") return;
			
			if (subject.style.display == "block") subject.style.display = "none";
			else subject.style.display = "block";
			
			return false;
		}
// ---------------------------------------------------------------- 
// initDialog: initializes dojox.widdget.Dialog instance
// ---------------------------------------------------------------- 
		function initDialog(eId)
		{
			dojo.require("dojox.widget.Dialog");

			console.log("init " + eId);
			var dialogObj = new dojox.widget.Dialog(
			{
				showTitle:false,
				dimensions: [400,320],
				draggable:false,
				fixedSize:false,
				viewportPadding:00,
				sizeDuration:500
				},eId);
			dialogObj.startup();
			
			/*easing:dojo.fx.easing.backInOut,*/
		}
// ---------------------------------------------------------------- 
// live broadcast popup menu
// ---------------------------------------------------------------- 
		var popupMenu = new floatWindow();
		function openLiveMenu(menuBtn)
		{
			var htmlCode = '<div class="popUpMenuBg" id="livePopUpMenu"><div class="popUpMenuTop"></div>' +
						 	'<div class="popUpMenu" divType="urls" category="8">' + 
						 	'<div class="popUpMenuTitle" onmouseover="popUpMenuTitleOver(this)" onmouseout="popUpMenuTitleOut(this)">' +
						 	'<a href="index2.php?id=1918&lang=HEB" target="_self">לוח זמני שידור</a></div>' +
						 	'<div class="popUpMenuSep" sepType="between"></div>' +
						 	'<div class="popUpMenuTitle" onmouseover="popUpMenuTitleOver(this)" onmouseout="popUpMenuTitleOut(this)">' + 
						 	'<a href="index2.php?id=2800&lang=HEB" target="_self">שיעור הרב</a></div>' +
						 	'<div class="popUpMenuSep" sepType="between"></div>' + 
						 	'<div class="popUpMenuTitle" onmouseover="popUpMenuTitleOver(this)" onmouseout="popUpMenuTitleOut(this)">' + 
						 	'<a href="index2.php?id=4&lang=HEB" target="_self">שיעור של עדיאל רוזנפלד</a></div>' +
						 	'</div><div class="popUpMenuBottom"></div></div>';

			if (/msie/i.test(navigator.userAgent) && !/opera/i.test(navigator.userAgent))
				//x = 613;
				x = 404;
			else
				//x = 616;
				x = 415;
			
			popupMenu.create("topMenu", "livePopup", htmlCode, x, 53);
			var m = document.getElementById('livePopUpMenu');
			m.style.zIndex 		= "+1000";
			
			popupMenu.show();
		}
		function closeLiveMenu()
		{
			popupMenu.close();
		}
		function popUpMenuTitleOver(me)
		{
			me.className='popUpMenuTitleSel';
		}
		function popUpMenuTitleOut(me)
		{
			me.className='popUpMenuTitle';
		}