// JavaScript Document

function MM_preloadImages() {
	if (document.images) {
		var images = MM_preloadImages.arguments;
        if (document.preloadArray == null) {
            document.preloadArray = new Array();
        }
        var i = document.preloadArray.length;
        with (document) {
            for (var j = 0; j < images.length; j++) {
                if (images[j].charAt(0) != "#") {
                    document.preloadArray[i] = new Image();
                    document.preloadArray[i++].src = images[j];
                }
            }
        }
    }
}

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];}
}

var oldObject = null;
function swapForm(objectID){
     var object = document.getElementById
      (objectID);
     if (oldObject) oldObject.style.display = 'none';
     object.style.display = 'block';
     oldObject = object;
	
}

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 lockForm ( form ) {    
    form.disability.disabled = true; 
    form.enableForm.disabled = false; 
    form.disableForm.disabled = true; 
} 
    
function unlockForm ( form ) { 
    form.disability.disabled = false; 
    form.enableForm.disabled = true; 
    form.disableForm.disabled = false; 
}


function popup(url) {
    SmallWin=window.open(url,
    'SmallWin',
    'toolbar=no,directories=no,status=no,scrollbars=no,resizable=no,menubar=no,width=656,height=510'
    );
}