// JavaScript Document

//misc

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_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 My_swapImage() { //v3.0
  var j=0,a=My_swapImage.arguments; 
  document.MM_sr=new Array; 
  document.MM_sr[j++]=a[0];
  a[0].oSrc = a[0].src;
  a[0].src = a[1];
}

function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

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_callJS(jsStr) { //v2.0
  return eval(jsStr)
}

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);
}
function MM_openCtrlBrWindow(theURL,features) { //v2.0

 var zeit = new Date();

 var ms = zeit.getMilliseconds();

  window.open(theURL+'&t='+ms,"CtrlWindow",features);

}



//tooltip

function showtip(current,e,text)
{
	if (document.all)
	{
			document.all.tooltip.innerHTML='<FONT class="copySmall">' + text + '</FONT>'
			document.all.tooltip.style.pixelLeft=document.body.scrollLeft + event.clientX + 5
			document.all.tooltip.style.pixelTop=document.body.scrollTop  + event.clientY + 5
			document.all.tooltip.style.visibility="visible"
	}
	else if (document.layers)
	{
			document.tooltip.document.nstip.document.write(text)
			document.tooltip.document.nstip.document.close()
			document.tooltip.document.nstip.left=0
			document.tooltip.left=e.pageX+5
			document.tooltip.top=e.pageY+5
			document.tooltip.visibility="show"
	}
}

function hidetip()
{
	if (document.all)
	{
			document.all.tooltip.style.visibility="hidden"
	}
	else if (document.layers)
	{
			// clearInterval(currentscroll)
			document.tooltip.visibility="hidden"
	}
}

//Added the dummy parameter as MM_openCtrlBrWindow method expects parameters to be there
//Will be removed once Lilia has fixed her code.  Otherwise it will break BallotList reports
function openReportsWindow(url){
	MM_openCtrlBrWindow(url+'?dummy=dummy','scrollbars=yes,resizable=yes,width=900,height=450')
}
 //

function showLayers(div,opqFrame,state)
  {
   var divRef = document.getElementById(div);
   var opqFrmRef = document.getElementById(opqFrame);
   if(state=='show')
   {
    divRef.style.display = "block";
    opqFrmRef.style.width = divRef.offsetWidth;
    opqFrmRef.style.height = divRef.offsetHeight;
    opqFrmRef.style.top = divRef.style.top;
    opqFrmRef.style.left = divRef.style.left;
    opqFrmRef.style.zIndex = divRef.style.zIndex - 1;
    opqFrmRef.style.display = "block";
   }
   else
   {
    divRef.style.display = "none";
    opqFrmRef.style.display = "none";
   }
   MM_showHideLayers(div,'',state,opqFrame,'',state);
}

function popUp(url) {
	window.open(url,"win",'toolbar=0,location=0,directories=0,status=1,menubar=1,scrollbars=1,resizable=1,width=650,height=450');
}

function isBlank(val)
{
	if(val==null)
	{
		return true;
	}
	for(var i=0;i<val.length;i++)
	{
		if((val.charAt(i)!=' ')&&(val.charAt(i)!="\t")
				&&(val.charAt(i)!="\n")&&(val.charAt(i)!="\r"))
		{
			return false;
		}
	}
	return true;
}