function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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) { //v4.01
  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 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_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 MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

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

/* for tooltips to statusbar conversion */

function domMunger()
{
  var myAnchors = document.getElementsByTagName('a')
  for (var z in myAnchors)
  {
    if ( myAnchors[z].title )
    {
      myAnchors[z].setAttribute('onmouseover', 'window.status="' + myAnchors[z].title +'"' );
    }
  }
}

/* for disabling enter keys on specific pages */

/* create uri object */

function getURL(uri) 
{
  uri.dir = location.href.substring(0, location.href.lastIndexOf('\/'));
  uri.dom = uri.dir; if (uri.dom.substr(0,7) == 'http:\/\/') uri.dom = uri.dom.substr(7);
  uri.path = ''; var pos = uri.dom.indexOf('\/'); if (pos > -1) {uri.path = uri.dom.substr(pos+1); uri.dom = uri.dom.substr(0,pos);}
  uri.page = location.href.substring(uri.dir.length+1, location.href.length+1);
  pos = uri.page.indexOf('?');if (pos > -1) {uri.page = uri.page.substring(0, pos);}
  pos = uri.page.indexOf('#');if (pos > -1) {uri.page = uri.page.substring(0, pos);}
  uri.ext = ''; pos = uri.page.indexOf('.');if (pos > -1) {uri.ext =uri.page.substring(pos+1); uri.page = uri.page.substr(0,pos);}
  uri.file = uri.page;
  if (uri.ext != '') uri.file += '.' + uri.ext;
  if (uri.file == '') uri.page = 'index';
  uri.args = location.search.substr(1).split("?");
  return uri;
}

var uri = new Object();
getURL(uri);
                  
/* list of pages that we want to disable 'enter' (keyCode 13) for */

var targetPages = new Array('/parts/index.html');
var _page = String(Array('/',Array(uri.path,uri.file).join('/') ).join(''));


function disableEnter(ourEvent)
{
  var ourEvent = (ourEvent) ? ourEvent : ((event) ? event : null);

  if (ourEvent.keyCode!=13)
  {
    return true;
  }
  var node = (ourEvent.target) ? ourEvent.target : ((ourEvent.srcElement) ? ourEvent.srcElement : null);
  if ((ourEvent.keyCode == 13) && (node.type=="text"))  {return false;}
}

/* iterate through array with caching loop*/
for (var index = 0, len = targetPages.length; index < len; ++index)
{
  var item = targetPages[index];

  if (_page == item)
  {
    document.onkeypress = disableEnter;
  }
}