//------------------------------------------------------------------------------------------------------
// Smooth page up scroll
//------------------------------------------------------------------------------------------------------

  function pageup(e) {
  uagent= navigator.userAgent.toUpperCase();
  if (uagent.indexOf("MSIE") >=0) { pos = event.y; }
  else { pos = e.pageY; } moveObject(pos);
  }
	
  function moveObject(position) {
  move = position / 15;
  point = parseInt(position - move);
  scrollTo(0,point);
  if (point > 0) { setTimeout("moveObject(point)",10); }
  }

//------------------------------------------------------------------------------------------------------
// Encrypted mail address
//------------------------------------------------------------------------------------------------------

   function sendMailTo(name, company, domain) {
      locationstring = 'mai' + 'lto:' + name + '@' + company + '.' + domain;
      window.location.replace(locationstring);
   }

//------------------------------------------------------------------------------------------------------
// Image Functions
//------------------------------------------------------------------------------------------------------

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) { //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];}
}

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

//------------------------------------------------------------------------------------------------------
// Side Menu
//------------------------------------------------------------------------------------------------------
function ToggleMenu(MenuItem)
{
	var elm = document.getElementById(MenuItem);
	var i,others = document.getElementById('sidemenu');
	for(i=0; i < others.childNodes.length; i++)
	{
		var other = others.childNodes[i];
		if ((other.className == 'catmenu') && (other != elm))
		other.style.display='none';
	}
	if (elm.style.display == 'block') elm.style.display='none';
	else elm.style.display='block';
	return false;
}

//------------------------------------------------------------------------------------------------------
// Arrow Tabs
//------------------------------------------------------------------------------------------------------
var TabActive = [];

function TabOpen(id) {
   if (!TabActive[id]) {
      document.getElementById("Tab" + id).style.display = '';
      document.getElementById("TabArr" + id).innerHTML = "&#9650";
//    document.getElementById("TabArr" + id).innerHTML = "<img src=\"/images/dn.gif\" border=\"0\">";
      TabActive[id] = 1;
   } else {
      document.getElementById("Tab" + id).style.display = 'none';
      document.getElementById("TabArr" + id).innerHTML = "&#9660";
//    document.getElementById("TabArr" + id).innerHTML = "<img src=\"/images/up.gif\" border=\"0\">";
      TabActive[id] = 0;

   }
}

//------------------------------------------------------------------------------------------------------
// Expandable content script from flooble.com.
// For more information please visit:
//   http://www.flooble.com/scripts/expand.php
// Copyright 2002 Animus Pactum Consulting Inc.
//------------------------------------------------------------------------------------------------------

var ie4 = false; if(document.all) { ie4 = true; }
function getObject(id) { if (ie4) { return document.all[id]; } else { return document.getElementById(id); } }
function toggle(link, divId) { var lText = link.innerHTML; var d = getObject(divId);
 if (lText == '+') { link.innerHTML = '-'; d.style.display = 'block'; }
 else { link.innerHTML = '+'; d.style.display = 'none'; } }
 
//------------------------------------------------------------------------------------------------------
//Toggle DIVs
//------------------------------------------------------------------------------------------------------

function toggledisplay(idm){
 	document.getElementById(idm).style.display=(document.getElementById(idm).style.display=="block")? "none" : "block"
}

function OpenTab(imgx, strx) {
  if (imgx.src.indexOf('plus.gif') > 0){
    imgx.src = 'http://www.nexstarsite.com/_RAC/cgi-bin/img/minus.gif';
    document.getElementById(strx).style.display = 'block';
  } else {
    imgx.src = 'http://www.nexstarsite.com/_RAC/cgi-bin/img/plus.gif';
    document.getElementById(strx).style.display = 'none';
  }
}

//------------------------------------------------------------------------------------------------------
//Change Font Sizes
//------------------------------------------------------------------------------------------------------
// var size=1;
function fontchanger(size){
	if(size==1){
	document.body.style.fontSize='9pt';
	document.body.style.lineHeight='15px';
	}else if(size==2){
	document.body.style.fontSize='10pt';
	document.body.style.lineHeight='16px';
	}else if(size==3){
	document.body.style.fontSize='12pt';
	document.body.style.lineHeight='17px';
	}
}

//------------------------------------------------------------------------------------------------------
//Change Images
//------------------------------------------------------------------------------------------------------
function picturechanger(pic, idm){
	document.getElementById(idm).style.backgroundImage="url(" + pic + ")";
}

//------------------------------------------------------------------------------------------------------
//Handle PNG transparency in Win IE 5.5 & 6. 
//------------------------------------------------------------------------------------------------------
function correctPNG() 
{
   var arVersion = navigator.appVersion.split("MSIE")
   var version = parseFloat(arVersion[1])
   if ((version >= 5.5) && (document.body.filters)) 
   {
      for(var i=0; i<document.images.length; i++)
      {
         var img = document.images[i]
         var imgName = img.src.toUpperCase()
         if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
         {
            var imgID = (img.id) ? "id='" + img.id + "' " : ""
            var imgClass = (img.className) ? "class='" + img.className + "' " : ""
            var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
            var imgStyle = "display:inline-block;" + img.style.cssText 
            if (img.align == "left") imgStyle = "float:left;" + imgStyle
            if (img.align == "right") imgStyle = "float:right;" + imgStyle
            if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
            var strNewHTML = "<span " + imgID + imgClass + imgTitle
            + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
            + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
            + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
            img.outerHTML = strNewHTML
            i = i-1
         }
      }
   }    
}
window.attachEvent("onload", correctPNG);