function checkLogInEmpty()
	{
		if (event == null || event.keyCode == 13)
		{
			if (document.all.item("login1:txtIdentity").value == "")
			{
				document.all.item("login1:txtIdentity").select();
				alert('ID°¡ ¾ø½À´Ï´Ù');
				return false;
			}
			
			if (document.all.item("login1:txtPassword").value == "")
			{
				document.all.item("login1:txtPassword").select();
				alert('PassWord°¡ ¾ø½À´Ï´Ù');
				return false;
			}
						
			__doPostBack('login1:btLogIn', '');	
			return true;								
		}
	}
	
	function MainTitle()			//IE¼³°è º¯°æ
	{
		var sodentTag = ''
		+ ' <OBJECT codeBase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" height="363" width="606" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000">'
		+ ' <PARAM NAME="_cx" VALUE="16034">'
		+ ' <PARAM NAME="_cy" VALUE="9604">'
		+ ' <PARAM NAME="FlashVars" VALUE="">'
		+ ' <PARAM NAME="Movie" VALUE="/images/top_img.swf">'
		+ ' <PARAM NAME="Src" VALUE="/images/top_img.swf">'
		+ ' <PARAM NAME="WMode" VALUE="Window">'
		+ ' <PARAM NAME="Play" VALUE="-1">'
		+ ' <PARAM NAME="Loop" VALUE="-1">'
		+ ' <PARAM NAME="Quality" VALUE="High">'
		+ ' <PARAM NAME="SAlign" VALUE="">'
		+ ' <PARAM NAME="Menu" VALUE="-1">'
		+ ' <PARAM NAME="Base" VALUE="">'
		+ ' <PARAM NAME="AllowScriptAccess" VALUE="always">'
		+ ' <PARAM NAME="Scale" VALUE="ShowAll">'
		+ ' <PARAM NAME="DeviceFont" VALUE="0">'
		+ ' <PARAM NAME="EmbedMovie" VALUE="0">'
		+ ' <PARAM NAME="BGColor" VALUE="">'
		+ ' <PARAM NAME="SWRemote" VALUE="">'
		+ ' <PARAM NAME="MovieData" VALUE="">'
		+ ' <PARAM NAME="SeamlessTabbing" VALUE="1">'
		+ ' <embed src="/images/top_img.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="606" height="363">'
		+ ' </embed>'
		+ ' </OBJECT>';
		
		document.write(sodentTag);
	}