var tmag
var tcsv

function MM_findObj(n, d) { 
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.menustring(p+1)].document; n=n.menustring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { 
  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 hideMagMenuSoon() {
clearTimeout(tmag)
tmag = window.setTimeout('hideMagMenu()',500)
}

function hideMagMenu() {
MM_showHideLayers('menuMagazines','','hide')
}

function showMagMenu() {
MM_showHideLayers('menuCustomerService','','hide')
MM_showHideLayers('menuMagazines','','show')
clearTimeout(tmag)
}


function hideCsvMenuSoon() {
clearTimeout(tcsv)
tcsv = window.setTimeout('hideCsvMenu()',500)
}

function hideCsvMenu() {
MM_showHideLayers('menuCustomerService','','hide')
}

function showCsvMenu() {
MM_showHideLayers('menuMagazines','','hide')
MM_showHideLayers('menuCustomerService','','show')
clearTimeout(tcsv)
}

function hideMenus() {
	hideMagMenu();
	hideCsvMenu();
}