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

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

function 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 swapImage() { //v3.0
  var i,j=0,x,a=swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function 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=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 reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.pgW=innerWidth; document.pgH=innerHeight; onresize=reloadPage; }}
  else if (innerWidth!=document.pgW || innerHeight!=document.pgH) location.reload();
}
reloadPage(true);

function 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=findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function showHideLayers() { //v6.0
  var i,p,v,obj,args=showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=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 timelineStop(tmLnName) { //v1.2
  //Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004 Macromedia, Inc. All rights reserved.
  if (document.Time == null) initTimelines(); //if *very* 1st time
  if (tmLnName == null)  //stop all
    for (var i=0; i<document.Time.length; i++) document.Time[i].ID = null;
  else document.Time[tmLnName].ID = null; //stop one
}

function timelinePlay(tmLnName, myID) { //v1.2
  //Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004 Macromedia, Inc. All rights reserved.
  var i,j,tmLn,props,keyFrm,sprite,numKeyFr,firstKeyFr,propNum,theObj,firstTime=false;
  if (document.Time == null) initTimelines(); //if *very* 1st time
  tmLn = document.Time[tmLnName];
  if (myID == null) { myID = ++tmLn.ID; firstTime=true;}//if new call, incr ID
  if (myID == tmLn.ID) { //if Im newest
    setTimeout('timelinePlay("'+tmLnName+'",'+myID+')',tmLn.delay);
    fNew = ++tmLn.curFrame;
    for (i=0; i<tmLn.length; i++) {
      sprite = tmLn[i];
      if (sprite.charAt(0) == 's') {
        if (sprite.obj) {
          numKeyFr = sprite.keyFrames.length; firstKeyFr = sprite.keyFrames[0];
          if (fNew >= firstKeyFr && fNew <= sprite.keyFrames[numKeyFr-1]) {//in range
            keyFrm=1;
            for (j=0; j<sprite.values.length; j++) {
              props = sprite.values[j]; 
              if (numKeyFr != props.length) {
                if (props.prop2 == null) sprite.obj[props.prop] = props[fNew-firstKeyFr];
                else        sprite.obj[props.prop2][props.prop] = props[fNew-firstKeyFr];
              } else {
                while (keyFrm<numKeyFr && fNew>=sprite.keyFrames[keyFrm]) keyFrm++;
                if (firstTime || fNew==sprite.keyFrames[keyFrm-1]) {
                  if (props.prop2 == null) sprite.obj[props.prop] = props[keyFrm-1];
                  else        sprite.obj[props.prop2][props.prop] = props[keyFrm-1];
        } } } } }
      } else if (sprite.charAt(0)=='b' && fNew == sprite.frame) eval(sprite.value);
      if (fNew > tmLn.lastFrame) tmLn.ID = 0;
  } }
}

function timelineGoto(tmLnName, fNew, numGotos) { //v2.0
  //Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004 Macromedia, Inc. All rights reserved.
  var i,j,tmLn,props,keyFrm,sprite,numKeyFr,firstKeyFr,lastKeyFr,propNum,theObj;
  if (document.Time == null) initTimelines(); //if *very* 1st time
  tmLn = document.Time[tmLnName];
  if (numGotos != null)
    if (tmLn.gotoCount == null) tmLn.gotoCount = 1;
    else if (tmLn.gotoCount++ >= numGotos) {tmLn.gotoCount=0; return}
  jmpFwd = (fNew > tmLn.curFrame);
  for (i = 0; i < tmLn.length; i++) {
    sprite = (jmpFwd)? tmLn[i] : tmLn[(tmLn.length-1)-i]; //count bkwds if jumping back
    if (sprite.charAt(0) == "s") {
      numKeyFr = sprite.keyFrames.length;
      firstKeyFr = sprite.keyFrames[0];
      lastKeyFr = sprite.keyFrames[numKeyFr - 1];
      if ((jmpFwd && fNew<firstKeyFr) || (!jmpFwd && lastKeyFr<fNew)) continue; //skip if untouchd
      for (keyFrm=1; keyFrm<numKeyFr && fNew>=sprite.keyFrames[keyFrm]; keyFrm++);
      for (j=0; j<sprite.values.length; j++) {
        props = sprite.values[j];
        if (numKeyFr == props.length) propNum = keyFrm-1 //keyframes only
        else propNum = Math.min(Math.max(0,fNew-firstKeyFr),props.length-1); //or keep in legal range
        if (sprite.obj != null) {
          if (props.prop2 == null) sprite.obj[props.prop] = props[propNum];
          else        sprite.obj[props.prop2][props.prop] = props[propNum];
      } }
    } else if (sprite.charAt(0)=='b' && fNew == sprite.frame) eval(sprite.value);
  }
  tmLn.curFrame = fNew;
  if (tmLn.ID == 0) eval('timelinePlay(tmLnName)');
}

function initTimelines() { //v4.0
    //initTimelines() Copyright 1997 Macromedia, Inc. All rights reserved.
    var ns = navigator.appName == "Netscape";
    var ns4 = (ns && parseInt(navigator.appVersion) == 4);
    var ns5 = (ns && parseInt(navigator.appVersion) > 4);
    document.Time = new Array(3);
    document.Time[0] = new Array(4);
    document.Time["hydroTL"] = document.Time[0];
    document.Time[0].Name = "hydroTL";
    document.Time[0].fps = 15;
    document.Time[0][0] = new String("behavior");
    document.Time[0][0].frame = 1;
    document.Time[0][0].value = "showHideLayers('hydroLayer','','show')";
    document.Time[0][1] = new String("behavior");
    document.Time[0][1].frame = 5;
    document.Time[0][1].value = "timelineStop('hydroTL')";
    document.Time[0][2] = new String("behavior");
    document.Time[0][2].frame = 6;
    document.Time[0][2].value = "timelinePlay('hydroTL')";
    document.Time[0][3] = new String("behavior");
    document.Time[0][3].frame = 20;
    document.Time[0][3].value = "showHideLayers('hydroLayer','','hide')";
    document.Time[0].lastFrame = 20;
	document.Time[1] = new Array(4);
    document.Time["metalTL"] = document.Time[1];
    document.Time[1].Name = "metalTL";
    document.Time[1].fps = 15;
    document.Time[1][0] = new String("behavior");
    document.Time[1][0].frame = 1;
    document.Time[1][0].value = "showHideLayers('metalLayer','','show')";
    document.Time[1][1] = new String("behavior");
    document.Time[1][1].frame = 5;
    document.Time[1][1].value = "timelineStop('metalTL')";
    document.Time[1][2] = new String("behavior");
    document.Time[1][2].frame = 6;
    document.Time[1][2].value = "timelinePlay('metalTL')";
    document.Time[1][3] = new String("behavior");
    document.Time[1][3].frame = 20;
    document.Time[1][3].value = "showHideLayers('metalLayer','','hide')";
    document.Time[1].lastFrame = 20;
	document.Time[3] = new Array(4);
    document.Time["leakTL"] = document.Time[3];
    document.Time[3].Name = "leakTL";
    document.Time[3].fps = 15;
    document.Time[3][0] = new String("behavior");
    document.Time[3][0].frame = 1;
    document.Time[3][0].value = "showHideLayers('leakLayer','','show')";
    document.Time[3][1] = new String("behavior");
    document.Time[3][1].frame = 5;
    document.Time[3][1].value = "timelineStop('leakTL')";
    document.Time[3][2] = new String("behavior");
    document.Time[3][2].frame = 6;
    document.Time[3][2].value = "timelinePlay('leakTL')";
    document.Time[3][3] = new String("behavior");
    document.Time[3][3].frame = 20;
    document.Time[3][3].value = "showHideLayers('leakLayer','','hide')";
    document.Time[3].lastFrame = 20;
	document.Time[2] = new Array(4);
    document.Time["soilTL"] = document.Time[2];
    document.Time[2].Name = "soilTL";
    document.Time[2].fps = 15;
    document.Time[2][0] = new String("behavior");
    document.Time[2][0].frame = 1;
    document.Time[2][0].value = "showHideLayers('soilLayer','','show')";
    document.Time[2][1] = new String("behavior");
    document.Time[2][1].frame = 5;
    document.Time[2][1].value = "timelineStop('soilTL')";
    document.Time[2][2] = new String("behavior");
    document.Time[2][2].frame = 6;
    document.Time[2][2].value = "timelinePlay('soilTL')";
    document.Time[2][3] = new String("behavior");
    document.Time[2][3].frame = 20;
    document.Time[2][3].value = "showHideLayers('soilLayer','','hide')";
    document.Time[2].lastFrame = 20;
    for (i=0; i<document.Time.length; i++) {
        document.Time[i].ID = null;
        document.Time[i].curFrame = 0;
        document.Time[i].delay = 1000/document.Time[i].fps;
    }
}


function CheckRequiredFields() {
var errormessage = new String();
// Put field checks below this point.

if(WithoutContent(document.contactForm.fname.value))
	{ errormessage += "\n\nFirst name"; }
//if(WithoutContent(document.contactForm.commitment.value))
	//{ errormessage += "\n\nThe \"Loner\" radio button must be clicked."; }
//if(WithoutSelectionValue(document.contactForm.transactionType.value))
	//{ errormessage += "\n\nTransaction Type is required."; }
if(WithoutContent(document.contactForm.lname.value))
	{ errormessage += "\n\nLast name"; }
//if(WithoutContent(document.contactForm.phone.value))
//	{ errormessage += "\n\nPhone"; }
if(WithoutContent(document.contactForm.email.value) || document.contactForm.email.value.indexOf("@") == -1)
	{ errormessage += "\n\nEmail - requires valid email address"; }

	
// Put field checks above this point.
if(errormessage.length > 2) {
	alert('The following fields are required:' + errormessage);
	return false;
	}
return true;
} 


function WithoutContent(ss) {
if(ss.length > 0) { return false; }
return true;
}

function NoneWithContent(ss) {
for(var i = 0; i < ss.length; i++) {
	if(ss[i].value.length > 0) { return false; }
	}
return true;
}

function NoneWithCheck(ss) {
for(var i = 0; i < ss.length; i++) {
	if(ss[i].checked) { return false; }
	}
return true;
}

function WithoutCheck(ss) {
if(ss.checked) { return false; }
return true;
}

function WithoutSelectionValue(ss) {
for(var i = 0; i < ss.length; i++) {
	if(ss[i].selected) {
		if(ss[i].value.length) { return false; }
		}
	}
return true;
}

/* Cookie handeling code, contributed by Carlos Reche 
var Cookie = {
  set: function(name, value, daysToExpire) {
    var expire = '';
    if (daysToExpire != undefined) {
      var d = new Date();
      d.setTime(d.getTime() + (86400000 * parseFloat(daysToExpire)));
      expire = '; expires=' + d.toGMTString();
    }
    return (document.cookie = escape(name) + '=' + escape(value || '') + expire + ';path=/;domain=interlaken.com');
  },
  get: function(name) {
    var cookie = document.cookie.match(new RegExp('(^|;)\\s*' + escape(name) + '=([^;\\s]*)'));
    return (cookie ? unescape(cookie[2]) : null);
  },
  erase: function(name) {
    var cookie = Cookie.get(name) || true;
    Cookie.set(name, '', -1);
    return cookie;
  },
  accept: function() {
    if (typeof navigator.cookieEnabled == 'boolean') {
      return navigator.cookieEnabled;
    }
    Cookie.set('_test', '1');
    return (Cookie.erase('_test') === '1');
  }
};
*/

function directToPdf(pdf){
	/*if(Cookie.get("registered") == "true"){
		window.location = "http://interlaken.com/literature/downloads.htm?pdf=" + pdf;
	}else{*/
		openBrWindow('http://www.interlaken.com/contactus/contactFormDownload.htm?pdf=' + pdf, 'downloadform','toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=420,height=500');
	}
/*}*/