var oldsubcat="";
var dontclose=false;

function openMenu(idnam,button)
{
	if (oldsubcat) oldsubcat.style.display="none";
	dontclose=true;
	//grabobj(idnam).style.position="absolute";
	//grabobj(idnam).style.left="190px";
	//grabobj(idnam).style.top=button;
	grabobj(idnam).style.display="";
	grabobj(idnam).onmouseover=dontCloseSub;
	grabobj(idnam).onmouseout=doCloseSub;
}
function closeMenu(idnam)
{
	oldsubcat=grabobj(idnam);
	dontclose=false;
	window.setTimeout(closeMenuDo,500);
}
function closeMenuDo()
{
	if (dontclose==false) { if (oldsubcat) { oldsubcat.style.display="none"; }}
	oldsubcat="";
}

function dontCloseSub()
{
	oldsubcat=this;
	dontclose=true;
}
function doCloseSub()
{
	oldsubcat=this;
	dontclose=false;
	window.setTimeout(closeMenuDo,500);
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(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 && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function MM_callJS(jsStr) { //v2.0
  return eval(jsStr)
}

if (document.getElementById) {
  DOMtype = "std";
}
else if (document.all) {
  DOMtype = "ie4";
}
else if (document.layers) {
  DOMtype = "ns4";
}

function grabobj(objname) {
  var ret = null;
	switch (DOMtype) {
	  case "std": { ret = document.getElementById(objname); }
	  break;
	  case "ie4": { ret = document.all[objname]; }
	  break;
	  case "ns4": { ret = document.layers[objname]; }
	  break;
	}
  return ret;
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') {
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (val<min || max<val) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(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 cmPopupWindow(url,popname,cmwidth,cmheight,cmtop,cmleft,cmmenubar,cmscrollbar,cmtoolbar,cmlocation,cmresizable)
{
if (!cmwidth) cmwidth=100;
if (!cmheight) cmheight=100;
if (!cmtop) cmtop=100;
if (!cmleft) cmleft=100;
if (!cmmenubar) cmmenubar=1;
if (!cmscrollbar) cmscrollbar=1;
if (!cmtoolbar) cmtoolbar=1;
if (!cmlocation) cmlocation=1;
if (!cmresizable) cmresizable=1;

window.open(url,popname,'width='+cmwidth+',height='+cmheight+',menubar='+cmmenubar+',scrollbars='+cmscrollbar+',toolbar='+cmtoolbar+',location='+cmlocation+',resizable='+cmresizable+',top='+cmtop+',left='+cmleft+'');
}