<!--
//show\hide layers MM function
function MM_showHideLayers() 
{ //v6.0
	var i, p, v, obj,args = MM_showHideLayers.arguments;
	for (i=0; i < (args.length - 2); i+=3) 
		if ((obj=MM_findObj(args[i])) != null) 
		{ 
			v = args[i + 2];
			if (obj.style) 
			{ 
				obj = obj.style; 
				v=(v=='show')?'visible':(v=='hide')?'hidden':v; 
			}
			obj.visibility=v; 
		}
}
 //function to position divs from left border
function divPosition(LAYERID,leftSpace)
{
	document.getElementById(LAYERID).style.left = leftSpace ;
//document.getElementById(LAYERID).style.top = topSpace
}
//function to center divs on page
function centerDiv(LAYERID,divWidth,topSpace)
{
	WIDTH = window.screen.width ;
	SPACE = (WIDTH - divWidth) / 2 ;
	document.getElementById(LAYERID).style.left = SPACE;
	document.getElementById(LAYERID).style.visibility = "visible" ;
//document.getElementById(LAYERID).style.top = topSpace
}

//main function to show menu layer
function showMenu(menu,leftSpace)
{
	MM_showHideLayers(menu, '', 'show');
	divPosition(menu, leftSpace) ;
}

function hideMenu(menu)
{
	MM_showHideLayers(menu, '', 'hide');
}
//-->