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];}
}

//	Below function disables the submit button upon submitting the form.
//	theForm is the form object.  This is passed via the function on the onSubmit event handler.
//	submitButtonType = 0 (For non-image type submit buttons, just make sure the submit button is named 'submit')
//	submitButtonType = 1 (For image type submit buttons)
//	submitButtonName can be blank.  The name of the submit button for image type buttons is passed here.  Please keep
//	in mind that the name of the image submit button MUST BE UNIQUE within the page.
function disableFormSubmit(theForm, submitButtonType, submitButtonName) {
	if (submitButtonType == 0) {
		if (document.all || document.getElementById) {
			for (i = 0; i < theForm.length; i++) {
				var tempObj = theForm.elements[i];
				if (tempObj.type.toLowerCase() == "submit" || tempObj.type.toLowerCase() == "reset")
					tempObj.disabled = true;
			}
			return true;
		}
		else {
			// The form has been submitted.  But, since you're not using IE 4+ or NS 6, the submit button was not disabled on form submission.
			return false;
		}
	}
	else {
		document.all[submitButtonName].disabled = true;
		return true;
	}
}