// JavaScript Document #2006/04/04



// here you have some variables to custumize..



var url="http://www.wildencounters.net";                          // Favorits 'url'

var title="WildEncounters.net";                                         // Favorits 'title'

// customization end





// check browsers

var op = /opera 5|opera\/5/i.test(navigator.userAgent);

var ie = !op && /msie/i.test(navigator.userAgent);var mz = !op && /mozilla\/5/i.test(navigator.userAgent);

if (ie && document.getElementById == null) {

	document.getElementById = function(sId) {

		return document.all[sId];

	};

}





if (ie && window.attachEvent) {

	window.attachEvent('onload', function () {

		var scrollBorderColor	='#888888';

		var scrollfaceColor	='#aaaaaa';

		with (document.body.style) {		

	scrollbarDarkShadowColor	=scrollBorderColor;

	scrollbar3dLightColor		=scrollBorderColor;

	scrollbarArrowColor		='#666666';

	scrollbarBaseColor		=scrollfaceColor;

	scrollbarfaceColor		=scrollfaceColor;

	scrollbarHighlightColor	=scrollfaceColor;

	scrollbarShadowColor		=scrollfaceColor;

	scrollbarTrackColor		='#aaaaaa';

		}

	});

}

  





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_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 fav()

{

if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4)) {





window.external.AddFavorite(url,title)

}

else {

var msg = "Don't forget to bookmark us!";

if(navigator.appName == "Netscape") msg += "  (CTRL-D)";

document.write(msg);

}

}





function MM_setTextOfLayer(objName,x,newText) { //v4.01

  if ((obj=MM_findObj(objName))!=null) with (obj)

    if (document.layers) {document.write(unescape(newText)); document.close();}

    else innerHTML = unescape(newText);

}



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_openBrWindow(theURL,winName,features) { //v2.0

  window.open(theURL,winName,features);

}



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_callJS(jsStr) { //v2.0

  return eval(jsStr)

}





function Dollar (val) {  // force to valid dollar amount

var str,pos,rnd=0;

  if (val < .995) rnd = 1;  // for old Netscape browsers

  str = escape (val*1.0 + 0.005001 + rnd);  // float, round, escape

  pos = str.indexOf (".");

  if (pos > 0) str = str.substring (rnd, pos + 3);

  return str;

}



function ReadForm (obj1) { // process un-named selects

var i,amt,des,obj,pos,val,num="";

  amt = obj1.baseamt.value*1.0;       // base amount

  des = obj1.basedes.value;           // base description

  for (i=0; i<obj1.length; i++) {     // run entire form

    obj = obj1.elements[i];           // a form element

    if (obj.type == "select-one" &&   // just get selects

        obj.name == "") {             // must be un-named

      pos = obj.selectedIndex;        // which option selected

      val = obj.options[pos].value;   // selected value

      pos  = val.indexOf ("@");       // price set?

      if (pos >= 0) amt = val.substring (pos + 1)*1.0;

      pos  = val.indexOf ("+");       // price increment?

      if (pos >= 0) amt = amt + val.substring (pos + 1)*1.0;

      pos  = val.indexOf ("%");       // percent change?

      if (pos >= 0) amt = amt + (amt * val.substring (pos + 1)/100.0);

      pos  = val.indexOf ("#");       // item number?

      if (pos > 0) {                  //  yes

        num = val.substring (pos + 1);// get number, and rest of line

        val = val.substring (0, pos); // lop off some stuff

        pos = num.indexOf (" ");      // end it with space

        if (pos > 0) num = num.substring (0, pos);

      }

      if (des.length == 0) des = val;

      else des = des + ", " + val;    // accumulate value

    }

  }

  if (obj1.item_number && num.length > 0) obj1.item_number.value = num;

  obj1.item_name.value = des;

  obj1.amount.value = Dollar (amt);

  if (obj1.tot) obj1.tot.value = "$" + Dollar (amt);

}





// Fade In Script by Louis St-Amour (CSpotkill@CSpotkill.com) based on code from clagnut.com

// Released under the GPL as a part of Gallery 2 (http://gallery.menalto.com/)



if (document.getElementById) {

    document.write("<style type='text/css'>.giThumbImage img {visibility:hidden;} #gsSingleImageId img {visibility:hidden;} </style>");

}



function start() {

    if (SidebarFound = document.getElementById('gsSidebar')) {

	DivColl = SidebarFound.getElementsByTagName('div')

	for (var t = 0; t < DivColl.length; t++) {

	    var divClass = DivColl[t].className;

	    if (divClass == 'giThumbImage') {

		var anchorCollTemp = DivColl[t].getElementsByTagName('a');

		var imageCollTemp = anchorCollTemp[0].getElementsByTagName('img');

		var theimage = imageCollTemp[0];

		theimage.id = 'gbSidebarImage';

		CheckIfComplete('gbSidebarImage',1);

	    }

	}

    }

    if (SingleImageDiv = document.getElementById('gsSingleImageId')) {

	var imageCollTemp = SingleImageDiv.getElementsByTagName('img');

	var theimage = imageCollTemp[0];

	theimage.id = 'gTheSingleImage';

	CheckIfComplete('gTheSingleImage',1);

    }

    if (ThumbMatrix = document.getElementById('gbThumbMatrix')) {

	rowColl = ThumbMatrix.getElementsByTagName('tr');

	var ImageNumber = 0;

	for (var r = 0; r < rowColl.length; r++) {

	    var itemColl = rowColl[r].getElementsByTagName('td');

	    for (var i = 0; i < itemColl.length; i++) {

		var itemClass = itemColl[i].className; 

		if (itemClass == 'gbItemImage' || itemClass == 'gbItemAlbum') {

		    ImageNumber++;

		    var div = itemColl[i].getElementsByTagName('div');

		    var images = div[0].getElementsByTagName('img');

		    var theimage = images[0];

		    theimage.id = 'gbImageNo' + ImageNumber;

		    CheckIfComplete('gbImageNo' + ImageNumber, ImageNumber);

		}

	    }

	}

    }

}



function CheckIfComplete(ImageId,ImageNumber) {

    ImageObj = document.getElementById(ImageId);

    if (ImageObj.complete == false) {

	window.setTimeout("CheckIfComplete('"+ImageId+"')", 100);

    } else {

	startFade(ImageId,ImageNumber);

    }

}



function startFade(imageId,ImageNumber) {

    var ImageFromId = document.getElementById(imageId);

    setOpacity(ImageFromId, 0);

    ImageFromId.style.visibility = 'visible';

    window.setTimeout("fadeIn('" + imageId + "', 0)", (ImageNumber*600));

}



function fadeIn(objId,opacity) {

    if (document.getElementById) {

	obj = document.getElementById(objId);

	if (opacity <= 100) {

	    setOpacity(obj, opacity);

	    opacity += 5;

	    window.setTimeout("fadeIn('"+objId+"',"+opacity+")", 100);

	}

    }

}



function setOpacity(obj, opacity) {

    opacity = (opacity == 100)?99.999:opacity;

    

    // IE/Win

    obj.style.filter = "alpha(opacity:"+opacity+")";

    

    // Safari<1.2, Konqueror

    obj.style.KHTMLOpacity = opacity/100;

    

    // Older Mozilla and Firefox

    obj.style.MozOpacity = opacity/100;

    

    // Safari 1.2, newer Firefox and Mozilla, CSS3

    obj.style.opacity = opacity/100;

}





var type = "IE";    //Variable used to hold the browser name



BrowserSniffer();



//detects the capabilities of the browser

function BrowserSniffer() {

   if (navigator.userAgent.indexOf("Opera")!=-1 && document.getElementById) type="OP";    

    //Opera

   else if (document.all) type="IE";                                                      

 //Internet Explorer e.g. IE4 upwards

   else if (document.layers) type="NN";                                                   

//Netscape Communicator 4

   else if (!document.all && document.getElementById) type="MO";                          

 //Mozila e.g. Netscape 6 upwards

   else type = "IE";        //I assume it will not get here

}



//Displays the generic browser type

function whatBrows() {

   window.alert("Browser is : " + type);

}



//Puts the contents of str into the layer id

//id is the name of the layer

//str is the required content

//Works with all browsers except Opera

function ChangeContent(id, str) {

   if (type=="IE") {

       document.all[id].innerHTML = str;

   }

   if (type=="NN") {

       document.layers[id].document.open();

       document.layers[id].document.write(str);

       document.layers[id].document.close();

   }

   if (type=="MO" || type=="OP") {

       document.getElementById(id).innerHTML = str;

   }

}



//Show and hide a layer

//id is the name of the layer

//action is either hidden or visible

//Seems to work with all versions NN4 plus other browsers

function ShowLayer(id, action){

   if (type=="IE") eval("document.all." + id + ".style.visibility='" + action + "'");

   if (type=="NN") eval("document." + id + ".visibility='" + action + "'");

   if (type=="MO" || type=="OP") eval("document.getElementById('" + id + 

"').style.visibility='" + action + "'");

}



function expand (){

               window.moveTo(0,0);

               window.resizeTo(screen.availWidth, screen.availHeight);

}





// Layer Move Script based on the example of Brainjar from www.brainjar.com/dhtml/drag



// Determine browser and version.

function Browser() {

var ua, s, i;



this.isIE    = false;

this.isNS    = false;

this.version = null;



ua = navigator.userAgent;



s = "MSIE";

if ((i = ua.indexOf(s)) >= 0) {

this.isIE = true;

this.version = parseFloat(ua.substr(i + s.length));

return;

}

s = "Netscape6/";

if ((i = ua.indexOf(s)) >= 0) {

this.isNS = true;

this.version = parseFloat(ua.substr(i + s.length));

return;

}

// Treat any other "Gecko" browser as NS 6.1.

s = "Gecko";

if ((i = ua.indexOf(s)) >= 0) {

this.isNS = true;

this.version = 6.1;

return;

}

}

var browser = new Browser();



// Global object to hold drag information.

var dragObj = new Object();

dragObj.zIndex = 0;



function dragStart(event, id) {

var el;

var x, y;



// If an element id was given, find it. Otherwise use the element being

// clicked on.

if (id)

dragObj.elNode = document.getElementById(id);

else {

if (browser.isIE)

dragObj.elNode = window.event.srcElement;

if (browser.isNS)

dragObj.elNode = event.target;

// If this is a text node, use its parent element.

if (dragObj.elNode.nodeType == 3)

dragObj.elNode = dragObj.elNode.parentNode;

}



// Get cursor position with respect to the page.

if (browser.isIE) {

x = window.event.clientX + document.documentElement.scrollLeft

+ document.body.scrollLeft;

y = window.event.clientY + document.documentElement.scrollTop

+ document.body.scrollTop;

}

if (browser.isNS) {

x = event.clientX + window.scrollX;

y = event.clientY + window.scrollY;

}



// Save starting positions of cursor and element.

dragObj.cursorStartX = x;

dragObj.cursorStartY = y;

dragObj.elStartLeft  = parseInt(dragObj.elNode.style.left, 10);

dragObj.elStartTop   = parseInt(dragObj.elNode.style.top,  10);



if (isNaN(dragObj.elStartLeft)) dragObj.elStartLeft = 0;

if (isNaN(dragObj.elStartTop))  dragObj.elStartTop  = 0;



// Update element's z-index.

dragObj.elNode.style.zIndex = ++dragObj.zIndex;



// Capture mousemove and mouseup events on the page.

if (browser.isIE) {

document.attachEvent("onmousemove", dragGo);

document.attachEvent("onmouseup",   dragStop);

window.event.cancelBubble = true;

window.event.returnValue = false;

}

if (browser.isNS) {

document.addEventListener("mousemove", dragGo,   true);

document.addEventListener("mouseup",   dragStop, true);

event.preventDefault();

}

}



function dragGo(event) {

var x, y;



// Get cursor position with respect to the page.

if (browser.isIE) {

x = window.event.clientX + document.documentElement.scrollLeft

+ document.body.scrollLeft;

y = window.event.clientY + document.documentElement.scrollTop

+ document.body.scrollTop;

}

if (browser.isNS) {

x = event.clientX + window.scrollX;

y = event.clientY + window.scrollY;

}



// Move drag element by the same amount the cursor has moved.

dragObj.elNode.style.left = (dragObj.elStartLeft + x - dragObj.cursorStartX) + "px";

dragObj.elNode.style.top  = (dragObj.elStartTop  + y - dragObj.cursorStartY) + "px";



if (browser.isIE) {

window.event.cancelBubble = true;

window.event.returnValue = false;

}

if (browser.isNS)

event.preventDefault();

}



function dragStop(event) {

// Stop capturing mousemove and mouseup events.

if (browser.isIE) {

document.detachEvent("onmousemove", dragGo);

document.detachEvent("onmouseup",   dragStop);

}

if (browser.isNS) {

document.removeEventListener("mousemove", dragGo,   true);

document.removeEventListener("mouseup",   dragStop, true);

}

}







var hide  = true;



function showhide(obj)

{

	var x = new getObj('testP');

	hide = !hide;

	x.style.visibility = (hide) ? 'hidden' : 'visible';

	setLyr(obj,'testP');

}



function setLyr(obj,lyr,ofY,ofX)

{

	var newX = findPosX(obj);

	var newY = findPosY(obj);

	if (lyr == 'testP') newY -= 50;

	var x = new getObj(lyr);



expY = newY+(ofY);

expX = newX+(ofX);



	x.style.top = expY + 'px';

	x.style.left = expX + 'px';

}



function findPosX(obj)

{

	var curleft = 0;

	if (obj.offsetParent)

	{

		while (obj.offsetParent)

		{

			curleft += obj.offsetLeft

			obj = obj.offsetParent;

		}

	}

	else if (obj.x)

		curleft += obj.x;

	return curleft;

}



function findPosY(obj)

{

	var curtop = 0;

	var printstring = '';

	if (obj.offsetParent)

	{

		while (obj.offsetParent)

		{

			printstring += ' element ' + obj.tagName + ' has ' + obj.offsetTop;

			curtop += obj.offsetTop

			obj = obj.offsetParent;

		}

	}

	else if (obj.y)

		curtop += obj.y;

	window.status = printstring;

	return curtop;

}



var menu;

var theTop = 30;

var old = theTop;



//window.onload = function () {

//	menu = new getObj('menu');

//	movemenu();

//}



function movemenu()

{

	if (window.innerHeight)

	{

		  pos = window.pageYOffset

	}

	else if (document.documentElement && document.documentElement.scrollTop)

	{

		pos = document.documentElement.scrollTop

	}

	else if (document.body)

	{

		  pos = document.body.scrollTop

	}

	if (pos < theTop) pos = theTop;

	else pos += 30;

	if (pos == old)

	{

		menu.style.top = pos;

	}

	old = pos;

	temp = setTimeout('movemenu()',500);

}



function getObj(name)

{

  if (document.getElementById)

  {

  	this.obj = document.getElementById(name);

	this.style = document.getElementById(name).style;

  }

  else if (document.all)

  {

	this.obj = document.all[name];

	this.style = document.all[name].style;

  }

  else if (document.layers)

  {

   	this.obj = document.layers[name];

   	this.style = document.layers[name];

  }

}





function openHelp() { newWin=window.open("themes/PGtheme/templates/helpPG.html","newWin","width=785,height=600,status=no,toolbar=no,menubar=no,scrollbars=yes,resizable=yes"); 

if(!newWin.opener) newWin.opener=self;

}



function openForum() { newWin=window.open("http://gallery.menalto.com/node/33603","newWin","width=785,height=600,status=no,toolbar=no,menubar=no,scrollbars=yes,resizable=yes"); 

if(!newWin.opener) newWin.opener=self;

}