// js/general.js
// (c) 2006 SpuyMore Web/Applications

/*** IMAGE LOADING AND SWAPPING ***/

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


/*** DHTML MENU'S ***/

var dmTimeOut='';
var oActiveMenu='';

function dHideShowSelects(bShow) {
  bShow = bShow ? 'visible' : 'hidden';
  for(var oSelects = window.document.getElementsByTagName('select'), oSelect, iSelect=oSelects.length; iSelect--;)
    if ((oSelect = oSelects.item(iSelect)).form.className == 'searchbox')
      oSelect.style.visibility = bShow;
}

function dOpen(menuId) {
  oActiveMenu=menuId;
  if((obj=MM_findObj(menuId).style).display!='block')obj.display='block';
  if (menuId == 'hmenu0')
    dHideShowSelects();
  dCloseNow();
}

function dClose() {
  dmTimeOut=setTimeout('dCloseNow()',300);
}

function dCloseNow() {
  clearTimeout(dmTimeOut);
  var i=0;
  while(o=MM_findObj(m="hmenu"+i)){ // close horizontal menu's, if not active
    if(oActiveMenu!=m)o.style.display='none';
    i++;
  };
  if (oActiveMenu != 'hmenu0')
    dHideShowSelects(true);
  oActiveMenu='';
}


// INITIALIZE FLASH DETECTION

var requiredMajorVersion = 8;  // Major version of Flash required
var requiredMinorVersion = 0;  // Minor version of Flash required
var requiredRevision = 0;      // Revision of Flash required
var jsVersion = 1.0;           // Version of javascript supported