//-----------------------------------------------------------------------------
// CANNED MM JAVASCRIPT BEHAVIOURS
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) { //v3.0
  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); 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];}
}


// DELETE CUE WORDS "VIRUS NAME" FROM SIMPLE SEARCH FORM WHEN CLICKED
function deleteCue(form) {
  if (form.keyword.value == search_virusname) {
    form.keyword.value = ""
  }
  form.keyword.focus()
  form.keyword.select()
}


// VALIDATE SIMPLE SEARCH FORM
function VirusEncyclo03_OnSubmit_Validator(theForm) {
  if   ((theForm.keyword.value == '') || (theForm.keyword.value == search_virusname))
  {
       alert(alertbox_entervirusname);
       theForm.keyword.focus();
       return (false);
  }
  return (true);
}

// VALIDATE SIMPLE SEARCH FORM 2
function VirusEncyclo03_OnSubmit_Validator2(theForm) {
  if ((Trim(theForm.keyword.value) == '') || (Trim(theForm.keyword.value) == search_virusname))
  {
	alert(alertbox_entervirusname);
	theForm.keyword.focus();
	return (false);
  } 
  return (true);
}