// Copyright(c) 2004-2010, Second Phase, LLC, All rights reserved worldwide. www.secondphase.net
// JavaScript Document

// browser related utility functions
function getIEVersionNumber()
{
    var ua = navigator.userAgent;
    var MSIEOffset = ua.indexOf("MSIE ");
    if (MSIEOffset == -1) {
        return 0;
    } else {
        return parseFloat(ua.substring(MSIEOffset + 5, ua.indexOf(";", MSIEOffset)));
    }
}
function showBrowserInfo()
{
    alert("Brower: "+navigator.appName+", Version: "+navigator.appVersion+", Agent: "+navigator.userAgent);
}
var isIE5Min = getIEVersionNumber() >= 5;
var isIE7Min = getIEVersionNumber() >= 7;
var isIE = (navigator.appName == "Microsoft Internet Explorer");
var isNav = (navigator.appName == "Netscape");
var isOpera = (navigator.userAgent.indexOf("Opera") != -1);
var isFirefox = (navigator.userAgent.indexOf("Firefox") != -1);


// secondphase utility functions utilizing the dojo toolkit
// usage:
//var result = loadFromQuery("script.jsp");
//dojo.query("#title p").forEach(result);
//dojo.query("#section .subsection").forEach(result);  
function loadFromQuery(url){
  var get = dojo.xhrGet({ url: url });
  return function(node){
    get.addCallback(function(data){
      node.innerHTML = data;
      return data;
    });
  }
}
function loadFromQuerySync(url){
  var get = dojo.xhrGet({ url: url, sync: true });
  return function(node){
    get.addCallback(function(data){
      node.innerHTML = data;
      return data;
    });
  }
}


// form related utility functions
var submitcount=0;
function doOnce(form)
{	
        if (submitcount==0)
        {
		submitcount++;
                form.submit();
                return true;
	}
        else
        {
		alert("This form has already been submitted. Thanks!");
		return false;
	}
            
}

function focusNext(form, elemName, evt) 
{	
	evt = (evt) ? evt : event;
    var charCode = (evt.charCode) ? evt.charCode : 
		((evt.which) ? evt.which : evt.keyCode);
	if (charCode == 13 || charCode == 3 || charCode == 9) {
		form.elements[elemName].focus();
		return false;
	}
	return true;
}


// Display current page in 'printable' format in new window
// requires a div with id='printready' surrounding code to be displayed in print ready window
var autoPrint = false; // print page automatically
function disableLinks() {
    var elems = document.getElementsByTagName('a'); 
    for (var i=2; i<elems.length; i++) // skip over print page and close window links
        elems[i].removeAttribute('href');
    elems = document.getElementsByTagName('form');
    for (var i=0; i<elems.length; i++) { // disable forms
        elems[i].setAttribute('action', 'javascript:;');
        elems[i].setAttribute('onsubmit', 'return false;');
    }
}
function printablePage() {
  if (document.getElementById != null) var html = "<html>\n<head>\n";
  if (document.getElementsByTagName != null) var headTags = document.getElementsByTagName("head");
  if (headTags.length > 0) html += headTags[0].innerHTML;
  html += "\n</head>\n<body onload='disableLinks();' style='background-color:white; background-image: url(images/site/spacer.gif);'>\n<div style='position:absolute; width:620px; left:30px;'>\n";
  var printReadyElem = document.getElementById("printready");
  if (printReadyElem != null) {
        html += "<div style='postion:absolute; left:0px; text-align:right;'><a href='javascript:window.print()'>print page</a>&nbsp;|&nbsp;<a href='javascript:window.close()'>close window</a></div>";
        html += "<div align='left'><img src='images/site/logo_printready.gif'></div><br>";
        html += printReadyElem.innerHTML;
  } else {
    alert("Could not find the printReady function");
    return;
  }
  html += "<br><br>";
  html += "\n</div>\n</body>\n</html>";

  var printWin = window.open("","","width=700,toolbar=no,location=no,directories=no,menubar=yes,status=no,scrollbars=yes");
  printWin.document.open();
  printWin.document.write(html);
  printWin.document.close();
  if (autoPrint) printWin.print();
}


/* cookies.js */
/*
     Example File From "JavaScript and DHTML Cookbook"
     Published by O'Reilly & Associates
     Copyright 2003 Danny Goodman
*/
// utility function to retrieve a future expiration date in proper format;
// pass three integer parameters for the number of days, hours,
// and minutes from now you want the cookie to expire; all three
// parameters required, so use zeros where appropriate
function getExpDate(days, hours, minutes) {
    var expDate = new Date();
    if (typeof days == "number" && typeof hours == "number" && typeof hours == "number") {
        expDate.setDate(expDate.getDate() + parseInt(days));
        expDate.setHours(expDate.getHours() + parseInt(hours));
        expDate.setMinutes(expDate.getMinutes() + parseInt(minutes));
        return expDate.toGMTString();
    }
}

// utility function called by getCookie()
function getCookieVal(offset) {
    var endstr = document.cookie.indexOf (";", offset);
    if (endstr == -1) {
        endstr = document.cookie.length;
    }
    return unescape(document.cookie.substring(offset, endstr));
}

// primary function to retrieve cookie by name
function getCookie(name) {
    var arg = name + "=";
    var alen = arg.length;
    var clen = document.cookie.length;
    var i = 0;
    while (i < clen) {
        var j = i + alen;
        if (document.cookie.substring(i, j) == arg) {
            return getCookieVal(j);
        }
        i = document.cookie.indexOf(" ", i) + 1;
        if (i == 0) break; 
    }
    return null;
}

// store cookie value with optional details as needed
function setCookie(name, value, expires, path, domain, secure) {
    document.cookie = name + "=" + escape (value) +
        ((expires) ? "; expires=" + expires : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
}

// remove the cookie by setting ancient expiration date
function deleteCookie(name,path,domain) {
    if (getCookie(name)) {
        document.cookie = name + "=" +
            ((path) ? "; path=" + path : "") +
            ((domain) ? "; domain=" + domain : "") +
            "; expires=Thu, 01-Jan-70 00:00:01 GMT";
    }
}


// Collect macromedia JS functions here
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_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_setImage() { //v3.0
  var i,j=0,x,a=MM_setImage.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; x.src=a[i+2]; x.oSrc=x.src;}
}

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_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_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}

function openUp(href)
{
  window.open(href,"","height=400,width=450,scrollbars=yes,resizable");
}

function makeNewWindow(url) {
    window.open(url,'subwindow','resizable,scrollbars,status,titlebar,height=600,width=800');
}


/* Text and/or Image Crawler Script ©2009 John Davenport Scheuer
   as first seen in http://www.dynamicdrive.com/forums/
   username: jscheuer1 - This Notice Must Remain for Legal Use
   */

///////////////// DO NOT EDIT /////////////////

function marqueeInit(config){
 if(!document.createElement) return;
 marqueeInit.ar.push(config);
 marqueeInit.run(config.uniqueid);
}

(function(){

 if(!document.createElement) return;

 marqueeInit.ar = [];

 document.write('<style type="text/css">.marquee{white-space:nowrap;overflow:hidden;visibility:hidden;}' +
 '#marq_kill_marg_bord{border:none!important;margin:0!important;}<\/style>');
 var c = 0, tTRE = [new RegExp('^\\s*$'), new RegExp('^\\s*'), new RegExp('\\s*$')],
 req1 = {'position': 'relative', 'overflow': 'hidden'}, defaultconfig = {
  style: { //default style object for marquee containers without configured style
	'margin': '0 auto'
  },
  direction: 'left',
  inc: 2, //default speed - pixel increment for each iteration of a marquee's movement
  mouse: 'pause' //default mouseover behavior ('pause' 'cursor driven' or false)
 }, dash, ie = false, oldie = 0, ie5 = false, iever = 0;
 
 /*@cc_on @*/
 /*@if(@_jscript_version >= 5)
 ie = true;
 try{document.documentMode = 2000}catch(e){};
 iever = Math.min(document.documentMode, navigator.appVersion.replace(/^.*MSIE (\d+\.\d+).*$/, '$1'));
 if(iever < 6)
  oldie = 1;
 if(iever < 5.5){
  Array.prototype.push = function(el){this[this.length] = el;};
  ie5 = true;
  dash = new RegExp('(-(.))');
  String.prototype.encamel = function(s, m){
   s = this;
   while((m = s.match(dash)))
    s = s.replace(m[1], m[2].toUpperCase());
   return s;
  };
 }
 @end @*/

 if(!ie5){
  dash = new RegExp('-(.)', 'g');
  function toHump(a, b){return b.toUpperCase();};
  String.prototype.encamel = function(){return this.replace(dash, toHump);};
 }

 if(ie && iever < 8){
  marqueeInit.table = [];
  window.attachEvent('onload', function(){
   marqueeInit.OK = true;
   for(var i = 0; i < marqueeInit.table.length; ++i)
   marqueeInit.run(marqueeInit.table[i]);
  });
 }
 
 function intable(el){
  while((el = el.parentNode))
   if(el.tagName && el.tagName.toLowerCase() === 'table')
    return true;
   return false;
 };

 marqueeInit.run = function(id){
   if(ie && !marqueeInit.OK && iever < 8 && intable(document.getElementById(id))){
    marqueeInit.table.push(id);
    return;
   }
   if(!document.getElementById(id))
    setTimeout(function(){marqueeInit.run(id);}, 300);
   else
    new Marq(c++, document.getElementById(id));
 }

 function trimTags(tag){
  var r = [], i = 0, e;
  while((e = tag.firstChild) && e.nodeType == 3 && tTRE[0].test(e.nodeValue))
   tag.removeChild(e);
  while((e = tag.lastChild) && e.nodeType == 3 && tTRE[0].test(e.nodeValue))
   tag.removeChild(e);
  if((e = tag.firstChild) && e.nodeType == 3)
   e.nodeValue = e.nodeValue.replace(tTRE[1], '');
  if((e = tag.lastChild) && e.nodeType == 3)
   e.nodeValue = e.nodeValue.replace(tTRE[2], '');
  while((e = tag.firstChild))
   r[i++] = tag.removeChild(e);
  return r;
 }

 function Marq(c, tag){
  var p, u, s, a, ims, ic, i, marqContent, cObj = this;
  this.mq = marqueeInit.ar[c];
  for (p in defaultconfig)
   if((this.mq.hasOwnProperty && !this.mq.hasOwnProperty(p)) || (!this.mq.hasOwnProperty && !this.mq[p]))
    this.mq[p] = defaultconfig[p];
  this.mq.style.width = !this.mq.style.width || isNaN(parseInt(this.mq.style.width))? '100%' : this.mq.style.width;
  if(!tag.getElementsByTagName('img')[0])
   this.mq.style.height = !this.mq.style.height || isNaN(parseInt(this.mq.style.height))? tag.offsetHeight + 3 + 'px' : this.mq.style.height;
  else
   this.mq.style.height = !this.mq.style.height || isNaN(parseInt(this.mq.style.height))? 'auto' : this.mq.style.height;
  u = this.mq.style.width.split(/\d/);
  this.cw = this.mq.style.width? [parseInt(this.mq.style.width), u[u.length - 1]] : ['a'];
  marqContent = trimTags(tag);
  tag.className = tag.id = '';
  tag.removeAttribute('class', 0);
  tag.removeAttribute('id', 0);
  if(ie)
   tag.removeAttribute('className', 0);
  tag.appendChild(tag.cloneNode(false));
  tag.className = ['marquee', c].join('');
  tag.style.overflow = 'hidden';
  this.c = tag.firstChild;
  this.c.appendChild(this.c.cloneNode(false));
  this.c.style.visibility = 'hidden';
  a = [[req1, this.c.style], [this.mq.style, this.c.style]];
  for (i = a.length - 1; i > -1; --i)
   for (p in a[i][0])
    if((a[i][0].hasOwnProperty && a[i][0].hasOwnProperty(p)) || (!a[i][0].hasOwnProperty))
     a[i][1][p.encamel()] = a[i][0][p];
  this.m = this.c.firstChild;
  if(this.mq.mouse == 'pause'){
   this.c.onmouseover = function(){cObj.mq.stopped = true;};
   this.c.onmouseout = function(){cObj.mq.stopped = false;};
  }
  this.m.style.position = 'absolute';
  this.m.style.left = '-10000000px';
  this.m.style.whiteSpace = 'nowrap';
  if(ie5) this.c.firstChild.appendChild((this.m = document.createElement('nobr')));
  if(!this.mq.noAddedSpace)
   this.m.appendChild(document.createTextNode('\xa0'));
  for(i = 0; marqContent[i]; ++i)
   this.m.appendChild(marqContent[i]);
  if(ie5) this.m = this.c.firstChild;
  ims = this.m.getElementsByTagName('img');
  if(ims.length){
   for(ic = 0, i = 0; i < ims.length; ++i){
    ims[i].style.display = 'inline';
    ims[i].style.verticalAlign = ims[i].style.verticalAlign || 'top';
    if(typeof ims[i].complete == 'boolean' && ims[i].complete && !window.opera)
     ic++;
    else {
     ims[i].onload = function(){
       if(++ic == ims.length)
        cObj.setup();
      };
    }
     if(ic == ims.length)
      this.setup();
   }
  }
   else this.setup()
 }

  Marq.prototype.setup = function(){
  if(this.mq.setup) return;
  this.mq.setup = this;
  var s, cObj = this;
  if(this.c.style.height === 'auto')
   this.c.style.height = this.m.offsetHeight + 4 + 'px';
  this.c.appendChild(this.m.cloneNode(true));
  this.m = [this.m, this.m.nextSibling];
  if(this.mq.mouse == 'cursor driven'){
   this.r = this.mq.neutral || 16;
   this.sinc = this.mq.inc;
   this.c.onmousemove = function(e){cObj.mq.stopped = false; cObj.directspeed(e)};
   if(this.mq.moveatleast){
    this.mq.inc = this.mq.moveatleast;
    if(this.mq.savedirection){
     if(this.mq.savedirection == 'reverse'){
      this.c.onmouseout = function(e){
       if(cObj.contains(e)) return;
       cObj.mq.inc = cObj.mq.moveatleast;
       cObj.mq.direction = cObj.mq.direction == 'right'? 'left' : 'right';};     
     } else {
      this.mq.savedirection = this.mq.direction;
      this.c.onmouseout = function(e){
       if(cObj.contains(e)) return;
       cObj.mq.inc = cObj.mq.moveatleast;
       cObj.mq.direction = cObj.mq.savedirection;};     
    }
    } else
     this.c.onmouseout = function(e){if(!cObj.contains(e)) cObj.mq.inc = cObj.mq.moveatleast;};
   }
   else
    this.c.onmouseout = function(e){if(!cObj.contains(e)) cObj.slowdeath();};
  }
  this.w = this.m[0].offsetWidth;
  this.m[0].style.left = 0;
  this.c.id = 'marq_kill_marg_bord';
  this.m[0].style.top = this.m[1].style.top = Math.floor((this.c.offsetHeight - this.m[0].offsetHeight) / 2 - oldie) + 'px';
  this.c.id = '';
  this.c.removeAttribute('id', 0);
  this.m[1].style.left = this.w + 'px';
  s = this.mq.moveatleast? Math.max(this.mq.moveatleast, this.sinc) : (this.sinc || this.mq.inc);
  while(this.c.offsetWidth > this.w - s)
   this.c.style.width = isNaN(this.cw[0])? this.w - s + 'px' : --this.cw[0] + this.cw[1];
  this.c.style.visibility = 'visible';
  this.runit();
  }
  
 Marq.prototype.slowdeath = function(){
  var cObj = this;
  if(this.mq.inc){
   this.mq.inc -= 1;
   this.timer = setTimeout(function(){cObj.slowdeath();}, 100);
  }
 }

 Marq.prototype.runit = function(){
  var cObj = this, d = this.mq.direction == 'right'? 1 : -1;
  if(this.mq.stopped || this.mq.stopMarquee){
   setTimeout(function(){cObj.runit();}, 300);
   return;
  }
  if(this.mq.mouse != 'cursor driven')
   this.mq.inc = Math.max(1, this.mq.inc);
  if(d * parseInt(this.m[0].style.left) >= this.w)
   this.m[0].style.left = parseInt(this.m[1].style.left) - d * this.w + 'px';
  if(d * parseInt(this.m[1].style.left) >= this.w)
   this.m[1].style.left = parseInt(this.m[0].style.left) - d * this.w + 'px';
  this.m[0].style.left = parseInt(this.m[0].style.left) + d * this.mq.inc + 'px';
  this.m[1].style.left = parseInt(this.m[1].style.left) + d * this.mq.inc + 'px';
  setTimeout(function(){cObj.runit();}, 30 + (this.mq.addDelay || 0));
 }

 Marq.prototype.directspeed = function(e){
  e = e || window.event;
  if(this.timer) clearTimeout(this.timer);
  var c = this.c, w = c.offsetWidth, l = c.offsetLeft, mp = (typeof e.pageX == 'number'?
   e.pageX : e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft) - l,
  lb = (w - this.r) / 2, rb = (w + this.r) / 2;
  while((c = c.offsetParent)) mp -= c.offsetLeft;
  this.mq.direction = mp > rb? 'left' : 'right';
  this.mq.inc = Math.round((mp > rb? (mp - rb) : mp < lb? (lb - mp) : 0) / lb * this.sinc);
 }

 Marq.prototype.contains = function(e){
  if(e && e.relatedTarget){var c = e.relatedTarget; if(c == this.c) return true;
   while ((c = c.parentNode)) if(c == this.c) return true;}
  return false;
 }

 function resize(){
  for(var s, m, i = 0; i < marqueeInit.ar.length; ++i){
   if(marqueeInit.ar[i] && marqueeInit.ar[i].setup){
    m = marqueeInit.ar[i].setup;
    s = m.mq.moveatleast? Math.max(m.mq.moveatleast, m.sinc) : (m.sinc || m.mq.inc);
    m.c.style.width = m.mq.style.width;
    m.cw[0] = m.cw.length > 1? parseInt(m.mq.style.width) : 'a';
    while(m.c.offsetWidth > m.w - s)
     m.c.style.width = isNaN(m.cw[0])? m.w - s + 'px' : --m.cw[0] + m.cw[1];
   }
  }
 }

 if (window.addEventListener)
  window.addEventListener('resize', resize, false);
 else if (window.attachEvent)
  window.attachEvent('onresize', resize);

})();

