function clAll(ch)
		{
			try
			{
				for(var i=0; i < menuHasSub.length; i ++)
				{
					if(i!=ch)
					{
						if($('#'+menuHasSub[i]+subMenuNmSubfix))
						{
							$('#'+menuHasSub[i]+subMenuNmSubfix).css('display','block');
							$('#'+menuHasSub[i]+subMenuNmSubfix).hide();
						}
						$('#'+mainMenuNmPrefix+menuHasSub[i]).removeClass('selectednav');
					}
				}				
			}
			catch (e)
			{
				alert('cAll yells an errors:'+e);

			}

		}
		function toggleDrop(ch)
		{
			try
			{
					window.location.href=menuLink[ch];	
					document.getElementById('linkN'+menuHasSub[ch]).href=menuLink[ch];	
			}
			catch (e)
			{
				alert('toggleDrop yells an errors:'+e);
			}
		}
		function preSelectMenu(ch)		
		{
			try
			{
				if(menuHasSub[ch])
				{

					$('#'+menuHasSub[ch]+subMenuNmSubfix).slideDown('slow');
					
					$('#'+mainMenuNmPrefix+menuHasSub[ch]).addClass('selectednav');

					//document.getElementById('linkN'+menuHasSub[ch]).href=menuLink[ch];
				}
				idexSelected=ch;				
			}
			catch (e)
			{
				alert('preSelect Menu yells an error:' + e.name + "\r\n" + e.message);
			}

		}