var layerpopupstatus = new Object();
var zindex = 10;


function CreateMenu(menuname, left, topoffset, topnumber) 
{
	var height, top, line;
	height=28;
	top = topoffset + (topnumber * height);                           
	
	layerpopupstatus[menuname] = 0;
	
	document.write('<div id="submenu')
	document.write(menuname)
	document.write('" style="position:absolute; left:')
	document.write(left)
	document.write('px; top:')
	document.write(top)
	document.write('px; width:160; z-index:')
	document.write(zindex)
	document.write('; visibility: hidden">')
	zindex++

	
}

function CloseMenu(submenu)
{
	if (layerpopupstatus[submenu] ==0) MM_showHideLayers('submenu'+submenu,'','hide')
}

function ClosePopUp(submenu)
{
	layerpopupstatus[submenu] = layerpopupstatus[submenu] - 1;
	setTimeout("CloseMenu('"+submenu+"')",50);
}

function OpenPopUp(submenu)
{
    MM_showHideLayers('submenu'+submenu,'','show')
	layerpopupstatus[submenu] = layerpopupstatus[submenu] + 1;
	
}