function ShowTip(event,DC)
	{
			DateCtrl=event;
			
			var iFrm = document.getElementById("CalFrm");
			var xTop;
			
			if (ns4) 
			{
				document.layers[ "MACSCal" ].top = 150;		
				document.layers[ "MACSCal" ].left = 300;	
				document.layers[ "MACSCal" ].visibility = "show";
			}
			if ( ie4 ) 
			{
				xTop =GetPos(DateCtrl,"T");
				document.all[ "MACSCal" ].style.pixelTop =xTop - xTop * 0.4;	
				document.all[ "MACSCal" ].style.pixelLeft = GetPos(DateCtrl,"L");;
				document.all[ "MACSCal" ].style.visibility = "visible";
			
				iFrm.style.visibility ="visible";
				iFrm.style.top = document.all[ "MACSCal" ].style.top;
				iFrm.style.left = document.all[ "MACSCal" ].style.left;
				iFrm.style.height = document.all[ "MACSCal" ].style.pixelHeight +175 ;
				iFrm.style.width = document.all[ "MACSCal" ].style.width;
			}
			
	}
 
	function GetPos(vCtrl ,vTyp)
    {
				var vTop;
				vTop =0;
				var vParent = vCtrl; 
			    while ( vParent != null && vParent.parentNode != null)
				{
				   if (vParent.offsetTop != NaN)
				   {
				       if (vTyp == "L")
							vTop = vTop + vParent.offsetLeft;
						
						if (vTyp == "T")
						    vTop = vTop + vParent.offsetTop;
				   }
				   vParent = vParent.parentNode;
				} 
     
				return vTop;
	}
  
	function HideTip()
	{
			var iFrm = document.getElementById("CalFrm");
			
			if ( ns4 ) 
			{
				document.layers["MACSCal"].visibility = "hide";
			}
			if ( ie4 )
			{
				document.all["MACSCal"].style.visibility = "hidden";
				document.all["CalFrm"].style.visibility ="hidden";
			}
	}
	
	/* load calander */	
	
	if ( ns4 ) 
	{
		document.write(  "<layer id='MACSCal' top='0' left='0' zIndex='0' width='130' visibility='hide' bgcolor='white'>");
		DisplayCalendar(document.forms[0],new Date());
		document.write("</layer>")
	}
	if ( ie4 ) 
	{
		document.write( "<div id='MACSCal' style='position: absolute; top: 0; left: 0; width: 150; visibility: hidden; background:white;Z-INDEX:1000;'>");
		DisplayCalendar(document.forms[0],new Date());
		document.write( "</div>" );
		
		document.write( "<iframe id='CalFrm' name ='CalFrm' style='position: absolute; top: 0; left: 0; width: 150; visibility: hidden; background:white;Z-INDEX:5;'> </iframe>");
		
		
	}
	document.forms[0].txtDate.value =new Date();