var DHTML = 0;
var DOM = 0;
var MS = 0;
var NS = 0;
var OP = 0;
var IE4 = 0;
var MAC = 0;
var NT4=0;
var IE6 = 0;
var WIN = 0;

if (window.opera) OP = 1;
if(document.getElementById) {
	DHTML = 1;
	DOM = 1;
}
if(document.all && !OP) {
	DHTML = 1;
	MS = 1;
}
if(document.layers && !OP) {
	DHTML = 1;
	NS = 1;
}
if (MS && !DOM) IE4 = 1;
// check for Mac.
if (navigator.userAgent.toLowerCase().indexOf("mac")>-1) MAC = 1;
// has to be extended so msie7+ are recognized too!
if (navigator.userAgent.toLowerCase().indexOf("msie 6")>-1) IE6 = 1;
if (navigator.userAgent.toLowerCase().indexOf("windows nt;")>-1) NT4 = 1;
if (navigator.userAgent.toLowerCase().indexOf("windows")>-1) WIN = 1;

if (MS&&WIN) { document.onmousedown = noBorder; };

function noBorder() {
	for (a in document.links) document.links[a].onfocus = document.links[a].blur; 
}

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_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_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_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}