var navtype
if(navigator.appName == 'Netscape' && document.layers != null){navtype="N";}
else if(navigator.appName == 'Microsoft Internet Explorer' && document.all != null){navtype="IE";}
else{navtype=null}



function hideDDNav(){

	args = hideDDNav.arguments;

	if(navtype=="N"){

		var args, theObj;

		args = hideDDNav.arguments;

		theObj = eval(args[1]);

		if (theObj) if(theObj.visibility=='show'){theObj.visibility = 'hide';}

	}

	else if(navtype=="IE"){

		theObj=eval(args[0]);

		if (theObj) if(theObj.style.visibility=='visible'){showElement('SELECT');theObj.style.visibility = 'hidden'}

		}

	else{return}

}


function hideDiv(){

	args = hideDiv.arguments;

	if(navtype=="N"){}

	else if(navtype=="IE"){

		theObj=eval(args[0]);

		// calculate active size of menu

		leftDiv=theObj.offsetLeft +2

		rightDiv=theObj.offsetLeft + theObj.clientWidth -2

		topDiv=theObj.offsetTop +2

		bottomDiv=theObj.offsetTop + theObj.clientHeight -2

		if(window.event.clientY > bottomDiv || 

			window.event.clientY < topDiv || 

			window.event.clientX < leftDiv || 

			window.event.clientX > rightDiv)

			{theObj.style.visibility = 'hidden';}

		}

	else{return}

}


var tdID = 0
function doDiv(){

	args = doDiv.arguments;

	var divID = args[0];

	var x = args[1];

	var divLeft = args[2];

	var divTop = args[3];	
	
	var divData = args[4];

	objDiv = "<div id=\""+ divID +"\" style=\"position:absolute; left:"+ divLeft +"px; top:"+ divTop +"px; width:120px; z-index:1; visibility:hidden; padding-left:0;\" onMouseout=\"hideDiv('document.all[\\'" + divID + "\\']')\">"+ divData +"</div>"
	
	document.write(objDiv);

}

function doLayer(){

	args = doLayer.arguments;

	var nestLayerID=0

	var layerID = args[0];

	var x = args[1];

	var layerLeft = args[2];

	var layerTop = args[3];
	
	var layerData = args[4]

	if(navigator.platform.indexOf("Win") < 0){layerInc=16;layerStyle="netMenuMac";}

	else{layerInc=19;layerStyle="netMenu";}	

	objDiv = "<layer id=\""+ layerID +"\" Z-INDEX=1 WIDTH=120 LEFT="+ layerLeft +" TOP="+ layerTop +" VISIBILITY=HIDE onmouseout=\"hideDDNav('','document.layers[\\'"+ layerID +"\\']')\">"+ layerData + "</layer>"
	document.write(objDiv)
}