/*
 * jQuery JavaScript Library v1.3.2
 * http://jquery.com/
 *
 * Copyright (c) 2009 John Resig
 * Dual licensed under the MIT and GPL licenses.
 * http://docs.jquery.com/License
 *
 * Date: 2009-02-19 17:34:21 -0500 (Thu, 19 Feb 2009)
 * Revision: 6246
 */
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this.options.curAnim){o.attr(this.elem.style,I,this.options.orig[I])}}this.options.complete.call(this.elem)}return false}else{var J=G-this.startTime;this.state=J/this.options.duration;this.pos=o.easing[this.options.easing||(o.easing.swing?"swing":"linear")](this.state,J,0,1,this.options.duration);this.now=this.start+((this.end-this.start)*this.pos);this.update()}return true}};o.extend(o.fx,{speeds:{slow:600,fast:200,_default:400},step:{opacity:function(E){o.attr(E.elem.style,"opacity",E.now)},_default:function(E){if(E.elem.style&&E.elem.style[E.prop]!=null){E.elem.style[E.prop]=E.now+E.unit}else{E.elem[E.prop]=E.now}}}});if(document.documentElement.getBoundingClientRect){o.fn.offset=function(){if(!this[0]){return{top:0,left:0}}if(this[0]===this[0].ownerDocument.body){return o.offset.bodyOffset(this[0])}var G=this[0].getBoundingClientRect(),J=this[0].ownerDocument,F=J.body,E=J.documentElement,L=E.clientTop||F.clientTop||0,K=E.clientLeft||F.clientLeft||0,I=G.top+(self.pageYOffset||o.boxModel&&E.scrollTop||F.scrollTop)-L,H=G.left+(self.pageXOffset||o.boxModel&&E.scrollLeft||F.scrollLeft)-K;return{top:I,left:H}}}else{o.fn.offset=function(){if(!this[0]){return{top:0,left:0}}if(this[0]===this[0].ownerDocument.body){return o.offset.bodyOffset(this[0])}o.offset.initialized||o.offset.initialize();var J=this[0],G=J.offsetParent,F=J,O=J.ownerDocument,M,H=O.documentElement,K=O.body,L=O.defaultView,E=L.getComputedStyle(J,null),N=J.offsetTop,I=J.offsetLeft;while((J=J.parentNode)&&J!==K&&J!==H){M=L.getComputedStyle(J,null);N-=J.scrollTop,I-=J.scrollLeft;if(J===G){N+=J.offsetTop,I+=J.offsetLeft;if(o.offset.doesNotAddBorder&&!(o.offset.doesAddBorderForTableAndCells&&/^t(able|d|h)$/i.test(J.tagName))){N+=parseInt(M.borderTopWidth,10)||0,I+=parseInt(M.borderLeftWidth,10)||0}F=G,G=J.offsetParent}if(o.offset.subtractsBorderForOverflowNotVisible&&M.overflow!=="visible"){N+=parseInt(M.borderTopWidth,10)||0,I+=parseInt(M.borderLeftWidth,10)||0}E=M}if(E.position==="relative"||E.position==="static"){N+=K.offsetTop,I+=K.offsetLeft}if(E.position==="fixed"){N+=Math.max(H.scrollTop,K.scrollTop),I+=Math.max(H.scrollLeft,K.scrollLeft)}return{top:N,left:I}}}o.offset={initialize:function(){if(this.initialized){return}var L=document.body,F=document.createElement("div"),H,G,N,I,M,E,J=L.style.marginTop,K='<div style="position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;"><div></div></div><table style="position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;" cellpadding="0" cellspacing="0"><tr><td></td></tr></table>';M={position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",height:"1px",visibility:"hidden"};for(E in M){F.style[E]=M[E]}F.innerHTML=K;L.insertBefore(F,L.firstChild);H=F.firstChild,G=H.firstChild,I=H.nextSibling.firstChild.firstChild;this.doesNotAddBorder=(G.offsetTop!==5);this.doesAddBorderForTableAndCells=(I.offsetTop===5);H.style.overflow="hidden",H.style.position="relative";this.subtractsBorderForOverflowNotVisible=(G.offsetTop===-5);L.style.marginTop="1px";this.doesNotIncludeMarginInBodyOffset=(L.offsetTop===0);L.style.marginTop=J;L.removeChild(F);this.initialized=true},bodyOffset:function(E){o.offset.initialized||o.offset.initialize();var G=E.offsetTop,F=E.offsetLeft;if(o.offset.doesNotIncludeMarginInBodyOffset){G+=parseInt(o.curCSS(E,"marginTop",true),10)||0,F+=parseInt(o.curCSS(E,"marginLeft",true),10)||0}return{top:G,left:F}}};o.fn.extend({position:function(){var I=0,H=0,F;if(this[0]){var G=this.offsetParent(),J=this.offset(),E=/^body|html$/i.test(G[0].tagName)?{top:0,left:0}:G.offset();J.top-=j(this,"marginTop");J.left-=j(this,"marginLeft");E.top+=j(G,"borderTopWidth");E.left+=j(G,"borderLeftWidth");F={top:J.top-E.top,left:J.left-E.left}}return F},offsetParent:function(){var E=this[0].offsetParent||document.body;while(E&&(!/^body|html$/i.test(E.tagName)&&o.css(E,"position")=="static")){E=E.offsetParent}return o(E)}});o.each(["Left","Top"],function(F,E){var G="scroll"+E;o.fn[G]=function(H){if(!this[0]){return null}return H!==g?this.each(function(){this==l||this==document?l.scrollTo(!F?H:o(l).scrollLeft(),F?H:o(l).scrollTop()):this[G]=H}):this[0]==l||this[0]==document?self[F?"pageYOffset":"pageXOffset"]||o.boxModel&&document.documentElement[G]||document.body[G]:this[0][G]}});o.each(["Height","Width"],function(I,G){var E=I?"Left":"Top",H=I?"Right":"Bottom",F=G.toLowerCase();o.fn["inner"+G]=function(){return this[0]?o.css(this[0],F,false,"padding"):null};o.fn["outer"+G]=function(K){return this[0]?o.css(this[0],F,false,K?"margin":"border"):null};var J=G.toLowerCase();o.fn[J]=function(K){return this[0]==l?document.compatMode=="CSS1Compat"&&document.documentElement["client"+G]||document.body["client"+G]:this[0]==document?Math.max(document.documentElement["client"+G],document.body["scroll"+G],document.documentElement["scroll"+G],document.body["offset"+G],document.documentElement["offset"+G]):K===g?(this.length?o.css(this[0],J):null):this.css(J,typeof K==="string"?K:K+"px")}})})();
function ajax_categorias(valor) {

var ajax = null;

if (window.XMLHttpRequest){
    // If IE7, Mozilla, Safari, etc: Use native object
    ajax = new XMLHttpRequest()
}
else
{
    if (window.ActiveXObject){
    // ...otherwise, use the ActiveX control for IE5.x and IE6
    ajax = new ActiveXObject("Microsoft.XMLHTTP");
    }
}


  //verifica se o browser tem suporte a ajax
//	  try {
//         ajax = new ActiveXObject("Microsoft.XMLHTTP");
//      }
//      catch(e) {
//         try {
//            ajax = new ActiveXObject("Msxml2.XMLHTTP");
//         }
//	     catch(ex) {
//            try {
//               ajax = new XMLHttpRequest();
//            }
//	        catch(exc) {
//               alert("Esse browser não tem recursos para uso do Ajax");
//               ajax = null;
//            }
//         }
//      }

	  if(ajax) {

		 //document.forms[0].categorias.options.length = 2;
                 var combo = document.getElementById('selcat');
                 combo.disabled = false;
                 combo.options.length = 2;

		 idOpcao  = document.getElementById("opcoes");
		 
	     ajax.open("POST", "/ajax/xml_categorias.php", true);
         //ajax.open("POST", "http://192.168.1.101/mix09/web/xml_categorias.php", true);
		 ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
		 
		 ajax.onreadystatechange = function() {
            //enquanto estiver processando...emite a msg de carregando
			if(ajax.readyState == 1) {
			   idOpcao.innerHTML = "Carregando...";   
	        }
			//apos ser processado - chama funcao processXML que vai varrer os dados
            if(ajax.readyState == 4 ) {
			   if(ajax.responseXML) {
			      processXML(ajax.responseXML);
			   }
			   else {
			       //caso no seja um arquivo XML emite a mensagem abaixo
				   idOpcao.innerHTML = "Erro XML";
			   }
            }
         }
		 //passa o cdigo do estado escolhido
	     var params = "CdCidade="+valor;
		 //alert(params);
         ajax.send(params);
      }
   }
   
   function processXML(obj){
      //pega o xml
      var dataArray   = obj.getElementsByTagName("categorias");
      
	  //total de elementos contidos na tag cidade
	  if(dataArray.length > 0) {
	     //percorre o arquivo XML paara extrair os dados
         for(var i = 0 ; i < dataArray.length ; i++) {
            var item = dataArray[i];
			//conteudo dos campos no arquivo XML
			var id_bairro    =  item.getElementsByTagName("cd_categoria")[0].firstChild.nodeValue;
			var nome =  item.getElementsByTagName("nome_categoria")[0].firstChild.nodeValue;
			
	        idOpcao.innerHTML = "Selecione";
			
			//cria um novo option dinamicamente  
			var novo = document.createElement("option");
			    //atribui um ID a esse elemento
			    novo.setAttribute("id", "opcoes");
				//atribui um valor
			    novo.value = id_bairro;
				//atribui um texto
			    novo.text  = nome;
				//finalmente adiciona o novo elemento
				//document.forms[0].categorias.options.add(novo);
                                var combo = document.getElementById('selcat');
                                combo.options.add(novo);
		 }
	  }
	  else {
	    //caso o XML volte vazio, printa a mensagem abaixo
		idOpcao.innerHTML = "Sem cidades cadastradas!";
	  }	  
   }



$(document).ready(function(){
    /* Desabilita o Select de Categorias*/
    $("#selcat").attr("disabled", true);

/** Exibe o lembrar senha */
$("#exibir").click(function () {
    if ($("#conteudo").is(":hidden")) {
        $("#conteudo").slideDown();
    } else {
        $("#conteudo").slideUp();
    }
});
/** fecha o lembrar senha */
$("#fechar").click(function(){
    $("#conteudo").slideUp();
})

$(".trans .btlogin").click(function() {
    $("#alerta").hide();
    $("#alerta").html("");
        // ----- Email -----
        var resultado = ValidaEmail( $("#txtEmail").val() );
        if( resultado == false ){
            $("#alerta").show();
            $("#alerta").html("Email incorreto");
            $("#txtEmail").focus();
            return false;
        } else {
            $("#ajax").ajaxStart( function(){
                $(this).show();
            });

            $("#ajax").ajaxStop( function(){
                $(this).hide();
            });

            $.post("/ajax/alterarSenha.php",
            {
                txtEmail: $("#txtEmail").val()
            },
            function(data) {
                $("#alerta").html(data)
                $("#alerta").show();
                $("#txtEmail").slideUp();
                $(".trans .btlogin").slideUp();
            });
}

});
});
function trocaform(MyDiv,MyDiv2)
{
    div1 = document.getElementById(MyDiv);
    div2 = document.getElementById(MyDiv2);

    if(div1.style.display == "none"){
        div1.style.display = "inline";
        div2.style.display = "none";
    }
}

function ValidaEmail( email )
{
    var RegExp = /^((([a-z]|[0-9]|!|#|$|%|&|'|\*|\+|\-|\/|=|\?|\^|_|`|\{|\||\}|~)+(\.([a-z]|[0-9]|!|#|$|%|&|'|\*|\+|\-|\/|=|\?|\^|_|`|\{|\||\}|~)+)*)@((((([a-z]|[0-9])([a-z]|[0-9]|\-){0,61}([a-z]|[0-9])\.))*([a-z]|[0-9])([a-z]|[0-9]|\-){0,61}([a-z]|[0-9])\.)[\w]{2,4}|(((([0-9]){1,3}\.){3}([0-9]){1,3}))|(\[((([0-9]){1,3}\.){3}([0-9]){1,3})\])))$/
    if(RegExp.test(email)){
        return true;
    }else{
        return false;
    }
}

function limpa( element, Valor )
{
    if( element.value == "" )
    {
        element.value = Valor;
    }
    else if( element.value == Valor )
    {
        element.value = "";
    }
}
/*
 * jQuery Easing v1.3 - http://gsgd.co.uk/sandbox/jquery/easing/
 *
 * Uses the built in easing capabilities added In jQuery 1.1
 * to offer multiple easing options
 *
 * TERMS OF USE - jQuery Easing
 * 
 * Open source under the BSD License. 
 * 
 * Copyright © 2008 George McGinley Smith
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modification, 
 * are permitted provided that the following conditions are met:
 * 
 * Redistributions of source code must retain the above copyright notice, this list of 
 * conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright notice, this list 
 * of conditions and the following disclaimer in the documentation and/or other materials 
 * provided with the distribution.
 * 
 * Neither the name of the author nor the names of contributors may be used to endorse 
 * or promote products derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY 
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 *  GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 
 * OF THE POSSIBILITY OF SUCH DAMAGE. 
 *
*/

// t: current time, b: begInnIng value, c: change In value, d: duration
jQuery.easing['jswing'] = jQuery.easing['swing'];

jQuery.extend( jQuery.easing,
{
	def: 'easeOutQuad',
	swing: function (x, t, b, c, d) {
		//alert(jQuery.easing.default);
		return jQuery.easing[jQuery.easing.def](x, t, b, c, d);
	},
	easeInQuad: function (x, t, b, c, d) {
		return c*(t/=d)*t + b;
	},
	easeOutQuad: function (x, t, b, c, d) {
		return -c *(t/=d)*(t-2) + b;
	},
	easeInOutQuad: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t + b;
		return -c/2 * ((--t)*(t-2) - 1) + b;
	},
	easeInCubic: function (x, t, b, c, d) {
		return c*(t/=d)*t*t + b;
	},
	easeOutCubic: function (x, t, b, c, d) {
		return c*((t=t/d-1)*t*t + 1) + b;
	},
	easeInOutCubic: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t + b;
		return c/2*((t-=2)*t*t + 2) + b;
	},
	easeInQuart: function (x, t, b, c, d) {
		return c*(t/=d)*t*t*t + b;
	},
	easeOutQuart: function (x, t, b, c, d) {
		return -c * ((t=t/d-1)*t*t*t - 1) + b;
	},
	easeInOutQuart: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t*t + b;
		return -c/2 * ((t-=2)*t*t*t - 2) + b;
	},
	easeInQuint: function (x, t, b, c, d) {
		return c*(t/=d)*t*t*t*t + b;
	},
	easeOutQuint: function (x, t, b, c, d) {
		return c*((t=t/d-1)*t*t*t*t + 1) + b;
	},
	easeInOutQuint: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;
		return c/2*((t-=2)*t*t*t*t + 2) + b;
	},
	easeInSine: function (x, t, b, c, d) {
		return -c * Math.cos(t/d * (Math.PI/2)) + c + b;
	},
	easeOutSine: function (x, t, b, c, d) {
		return c * Math.sin(t/d * (Math.PI/2)) + b;
	},
	easeInOutSine: function (x, t, b, c, d) {
		return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;
	},
	easeInExpo: function (x, t, b, c, d) {
		return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b;
	},
	easeOutExpo: function (x, t, b, c, d) {
		return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
	},
	easeInOutExpo: function (x, t, b, c, d) {
		if (t==0) return b;
		if (t==d) return b+c;
		if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b;
		return c/2 * (-Math.pow(2, -10 * --t) + 2) + b;
	},
	easeInCirc: function (x, t, b, c, d) {
		return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b;
	},
	easeOutCirc: function (x, t, b, c, d) {
		return c * Math.sqrt(1 - (t=t/d-1)*t) + b;
	},
	easeInOutCirc: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;
		return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;
	},
	easeInElastic: function (x, t, b, c, d) {
		var s=1.70158;var p=0;var a=c;
		if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
		if (a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
	},
	easeOutElastic: function (x, t, b, c, d) {
		var s=1.70158;var p=0;var a=c;
		if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
		if (a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b;
	},
	easeInOutElastic: function (x, t, b, c, d) {
		var s=1.70158;var p=0;var a=c;
		if (t==0) return b;  if ((t/=d/2)==2) return b+c;  if (!p) p=d*(.3*1.5);
		if (a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
		return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b;
	},
	easeInBack: function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158;
		return c*(t/=d)*t*((s+1)*t - s) + b;
	},
	easeOutBack: function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158;
		return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
	},
	easeInOutBack: function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158; 
		if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;
		return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;
	},
	easeInBounce: function (x, t, b, c, d) {
		return c - jQuery.easing.easeOutBounce (x, d-t, 0, c, d) + b;
	},
	easeOutBounce: function (x, t, b, c, d) {
		if ((t/=d) < (1/2.75)) {
			return c*(7.5625*t*t) + b;
		} else if (t < (2/2.75)) {
			return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
		} else if (t < (2.5/2.75)) {
			return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
		} else {
			return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
		}
	},
	easeInOutBounce: function (x, t, b, c, d) {
		if (t < d/2) return jQuery.easing.easeInBounce (x, t*2, 0, c, d) * .5 + b;
		return jQuery.easing.easeOutBounce (x, t*2-d, 0, c, d) * .5 + c*.5 + b;
	}
});

/*
 *
 * TERMS OF USE - EASING EQUATIONS
 * 
 * Open source under the BSD License. 
 * 
 * Copyright © 2001 Robert Penner
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modification, 
 * are permitted provided that the following conditions are met:
 * 
 * Redistributions of source code must retain the above copyright notice, this list of 
 * conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright notice, this list 
 * of conditions and the following disclaimer in the documentation and/or other materials 
 * provided with the distribution.
 * 
 * Neither the name of the author nor the names of contributors may be used to endorse 
 * or promote products derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY 
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 *  GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 
 * OF THE POSSIBILITY OF SUCH DAMAGE. 
 *
 */
/*

	GalleryView - jQuery Content Gallery Plugin
	Author: 		Jack Anderson
	Version:		1.1 (April 5, 2009)
	Documentation: 	http://www.spaceforaname.com/jquery/galleryview/
	
	Please use this development script if you intend to make changes to the
	plugin code.  For production sites, please use jquery.galleryview-1.0.1-pack.js.
	
*/
(function($){
	$.fn.galleryView = function(options) {
		var opts = $.extend($.fn.galleryView.defaults,options);
		
		var id;
		var iterator = 0;
		var gallery_width;
		var gallery_height;
		var frame_margin = 10;
		var strip_width;
		var wrapper_width;
		var item_count = 0;
		var slide_method;
		var img_path = '/js/themes/';
		var paused = false;
		var frame_caption_size = 20;
		var frame_margin_top = 5;
		var pointer_width = 2;
		
		//Define jQuery objects for reuse
		var j_gallery;
		var j_filmstrip;
		var j_frames;
		var j_panels;
		var j_pointer;
		
/************************************************/
/*	Plugin Methods								*/
/************************************************/	
		function showItem(i) {
			//Disable next/prev buttons until transition is complete
			$('img.nav-next').unbind('click');
			$('img.nav-prev').unbind('click');
			j_frames.unbind('click');
			if(has_panels) {
				if(opts.fade_panels) {
					//Fade out all panels and fade in target panel
					j_panels.fadeOut(opts.transition_speed).eq(i%item_count).fadeIn(opts.transition_speed,function(){
						if(!has_filmstrip) {
							$('img.nav-prev').click(showPrevItem);
							$('img.nav-next').click(showNextItem);		
						}
					});
				} 
			}
			
			if(has_filmstrip) {
				//Slide either pointer or filmstrip, depending on transition method
				if(slide_method=='strip') {
					//Stop filmstrip if it's currently in motion
					j_filmstrip.stop();
					
					//Determine distance between pointer (eventual destination) and target frame
					var distance = getPos(j_frames[i]).left - (getPos(j_pointer[0]).left+2);
					var leftstr = (distance>=0?'-=':'+=')+Math.abs(distance)+'px';
					
					//Animate filmstrip and slide target frame under pointer
					//If target frame is a duplicate, jump back to 'original' frame
					j_filmstrip.animate({
						'left':leftstr
					},opts.transition_speed,opts.easing,function(){
						//Always ensure that there are a sufficient number of hidden frames on either
						//side of the filmstrip to avoid empty frames
						if(i>item_count) {
							i = i%item_count;
							iterator = i;
							j_filmstrip.css('left','-'+((opts.frame_width+frame_margin)*i)+'px');
						} else if (i<=(item_count-strip_size)) {
							i = (i%item_count)+item_count;
							iterator = i;
							j_filmstrip.css('left','-'+((opts.frame_width+frame_margin)*i)+'px');
						}
						
						if(!opts.fade_panels) {
							j_panels.hide().eq(i%item_count).show();
						}
						$('img.nav-prev').click(showPrevItem);
						$('img.nav-next').click(showNextItem);
						enableFrameClicking();
					});
				} else if(slide_method=='pointer') {
					//Stop pointer if it's currently in motion
					j_pointer.stop();
					//Get position of target frame
					var pos = getPos(j_frames[i]);
					//Slide the pointer over the target frame
					j_pointer.animate({
						'left':(pos.left-2+'px')
					},opts.transition_speed,opts.easing,function(){	
						if(!opts.fade_panels) {
							j_panels.hide().eq(i%item_count).show();
						}	
						$('img.nav-prev').click(showPrevItem);
						$('img.nav-next').click(showNextItem);
						enableFrameClicking();
					});
				}
			
				if($('a',j_frames[i])[0]) {
					j_pointer.unbind('click').click(function(){
						var a = $('a',j_frames[i]).eq(0);
						if(a.attr('target')=='_blank') {window.open(a.attr('href'));}
						else {location.href = a.attr('href');}
					});
				}
			}
		};
		function showNextItem() {
			$(document).stopTime("transition");
			if(++iterator==j_frames.length) {iterator=0;}
			showItem(iterator);
			$(document).everyTime(opts.transition_interval,"transition",function(){
				showNextItem();
			});
		};
		function showPrevItem() {
			$(document).stopTime("transition");
			if(--iterator<0) {iterator = item_count-1;}
			//alert(iterator);
			showItem(iterator);
			$(document).everyTime(opts.transition_interval,"transition",function(){
				showNextItem();
			});
		};
		function getPos(el) {
			var left = 0, top = 0;
			var el_id = el.id;
			if(el.offsetParent) {
				do {
					left += el.offsetLeft;
					top += el.offsetTop;
				} while(el = el.offsetParent);
			}
			//If we want the position of the gallery itself, return it
			if(el_id == id) {return {'left':left,'top':top};}
			//Otherwise, get position of element relative to gallery
			else {
				var gPos = getPos(j_gallery[0]);
				var gLeft = gPos.left;
				var gTop = gPos.top;
				
				return {'left':left-gLeft,'top':top-gTop};
			}
		};
		function enableFrameClicking() {
			j_frames.each(function(i){
				//If there isn't a link in this frame, set up frame to slide on click
				//Frames with links will handle themselves
				if($('a',this).length==0) {
					$(this).click(function(){
						$(document).stopTime("transition");
						showItem(i);
						iterator = i;
						$(document).everyTime(opts.transition_interval,"transition",function(){
							showNextItem();
						});
					});
				}
			});
		};
		
		function buildPanels() {
			//If there are panel captions, add overlay divs
			if($('.panel-overlay').length>0) {j_panels.append('<div class="overlay"></div>');}
			
			if(!has_filmstrip) {
				//Add navigation buttons
				$('<img />').addClass('nav-next').attr('src',img_path+opts.nav_theme+'/next.png').appendTo(j_gallery).css({
					'position':'absolute',
					'zIndex':'1100',
					'cursor':'pointer',
					'top':((opts.panel_height-22)/2)+'px',
					'right':'10px',
					'display':'none'
				}).click(showNextItem);
				$('<img />').addClass('nav-prev').attr('src',img_path+opts.nav_theme+'/prev.png').appendTo(j_gallery).css({
					'position':'absolute',
					'zIndex':'1100',
					'cursor':'pointer',
					'top':((opts.panel_height-22)/2)+'px',
					'left':'10px',
					'display':'none'
				}).click(showPrevItem);
				
				$('<img />').addClass('nav-overlay').attr('src',img_path+opts.nav_theme+'/panel-nav-next.png').appendTo(j_gallery).css({
					'position':'absolute',
					'zIndex':'1099',
					'top':((opts.panel_height-22)/2)-10+'px',
					'right':'0',
					'display':'none'
				});
				
				$('<img />').addClass('nav-overlay').attr('src',img_path+opts.nav_theme+'/panel-nav-prev.png').appendTo(j_gallery).css({
					'position':'absolute',
					'zIndex':'1099',
					'top':((opts.panel_height-22)/2)-10+'px',
					'left':'0',
					'display':'none'
				});
			}
			j_panels.css({
				'width':(opts.panel_width-parseInt(j_panels.css('paddingLeft').split('px')[0],10)-parseInt(j_panels.css('paddingRight').split('px')[0],10))+'px',
				'height':(opts.panel_height-parseInt(j_panels.css('paddingTop').split('px')[0],10)-parseInt(j_panels.css('paddingBottom').split('px')[0],10))+'px',
				'position':'absolute',
				'top':(opts.filmstrip_position=='top'?(opts.frame_height+frame_margin_top+(opts.show_captions?frame_caption_size:frame_margin_top))+'px':'0px'),
				'left':'0px',
				'overflow':'hidden',
				'background':'white',
				'display':'none'
			});
			$('.panel-overlay',j_panels).css({
				'position':'absolute',
				'zIndex':'999',
				'width':(opts.panel_width-20)+'px',
				'height':opts.overlay_height+'px',
				'top':(opts.overlay_position=='top'?'0':opts.panel_height-opts.overlay_height+'px'),
				'left':'0',
				'padding':'0 10px',
				'color':opts.overlay_text_color,
				'fontSize':opts.overlay_font_size
			});
			$('.panel-overlay a',j_panels).css({
				'color':opts.overlay_text_color,
				'textDecoration':'underline',
				'fontWeight':'bold'
			});
			$('.overlay',j_panels).css({
				'position':'absolute',
				'zIndex':'998',
				'width':opts.panel_width+'px',
				'height':opts.overlay_height+'px',
				'top':(opts.overlay_position=='top'?'0':opts.panel_height-opts.overlay_height+'px'),
				'left':'0',
				'background':opts.overlay_color,
				'opacity':opts.overlay_opacity
			});
			$('.panel iframe',j_panels).css({
				'width':opts.panel_width+'px',
				'height':(opts.panel_height-opts.overlay_height)+'px',
				'border':'0'
			});
		};
		
		function buildFilmstrip() {
			//Add wrapper to filmstrip to hide extra frames
			j_filmstrip.wrap('<div class="strip_wrapper"></div>');
			if(slide_method=='strip') {
				j_frames.clone().appendTo(j_filmstrip);
				j_frames.clone().appendTo(j_filmstrip);
				j_frames = $('li',j_filmstrip);
			}
			//If captions are enabled, add caption divs and fill with the image titles
			if(opts.show_captions) {
				j_frames.append('<div class="caption"></div>').each(function(i){
					$(this).find('.caption').html($(this).find('img').attr('title'));			   
				});
			}
			
			j_filmstrip.css({
				'listStyle':'none',
				'margin':'0',
				'padding':'0',
				'width':strip_width+'px',
				'position':'absolute',
				'zIndex':'900',
				'top':'0',
				'left':'0',
				'height':(opts.frame_height+10)+'px',
				'background':opts.background_color
			});
			j_frames.css({
				'float':'left',
				'position':'relative',
				'height':opts.frame_height+'px',
				'zIndex':'901',
				'marginTop':frame_margin_top+'px',
				'marginBottom':'0px',
				'marginRight':frame_margin+'px',
				'padding':'0',
				'cursor':'pointer'
			});
			$('img',j_frames).css({
				'border':'none'
			});
			$('.strip_wrapper',j_gallery).css({
				'position':'absolute',
				'top':(opts.filmstrip_position=='top'?'0px':opts.panel_height+'px'),
				'left':((gallery_width-wrapper_width)/2)+'px',
				'width':wrapper_width+'px',
				'height':(opts.frame_height+frame_margin_top+(opts.show_captions?frame_caption_size:frame_margin_top))+'px',
				'overflow':'hidden'
			});
			$('.caption',j_gallery).css({
				'position':'absolute',
				'top':opts.frame_height+'px',
				'left':'0',
				'margin':'0',
				'width':opts.frame_width+'px',
				'padding':'0',
				'color':opts.caption_text_color,
				'textAlign':'center',
				'fontSize':'10px',
				'height':frame_caption_size+'px',
				
				'lineHeight':frame_caption_size+'px'
			});
			var pointer = $('<div></div>');
			pointer.attr('id','pointer').appendTo(j_gallery).css({
				 'position':'absolute',
				 'zIndex':'1000',
				 'cursor':'pointer',
				 'top':getPos(j_frames[0]).top-(pointer_width/2)+'px',
				 'left':getPos(j_frames[0]).left-(pointer_width/2)+'px',
				 'height':opts.frame_height-pointer_width+'px',
				 'width':opts.frame_width-pointer_width+'px',
				 'border':(has_panels?pointer_width+'px solid '+(opts.nav_theme=='dark'?'black':'white'):'none')
			});
			j_pointer = $('#pointer',j_gallery);
			if(has_panels) {
				var pointerArrow = $('<img />');
				pointerArrow.attr('src',img_path+opts.nav_theme+'/pointer'+(opts.filmstrip_position=='top'?'-down':'')+'.png').appendTo($('#pointer')).css({
					'position':'absolute',
					'zIndex':'1001',
					'top':(opts.filmstrip_position=='bottom'?'-'+(10+pointer_width)+'px':opts.frame_height+'px'),
					'left':((opts.frame_width/2)-10)+'px'
				});
			}
			
			//If the filmstrip is animating, move the strip to the middle third
			if(slide_method=='strip') {
				j_filmstrip.css('left','-'+((opts.frame_width+frame_margin)*item_count)+'px');
				iterator = item_count;
			}
			//If there's a link under the pointer, enable clicking on the pointer
			if($('a',j_frames[iterator])[0]) {
				j_pointer.click(function(){
					var a = $('a',j_frames[iterator]).eq(0);
					if(a.attr('target')=='_blank') {window.open(a.attr('href'));}
					else {location.href = a.attr('href');}
				});
			}
			
			//Add navigation buttons
			$('<img />').addClass('nav-next').attr('src',img_path+opts.nav_theme+'/next.png').appendTo(j_gallery).css({
				'position':'absolute',
				'cursor':'pointer',
				'top':(opts.filmstrip_position=='top'?0:opts.panel_height)+frame_margin_top+((opts.frame_height-22)/2)+'px',
				'right':(gallery_width/2)-(wrapper_width/2)-10-22+'px'
			}).click(showNextItem);
			$('<img />').addClass('nav-prev').attr('src',img_path+opts.nav_theme+'/prev.png').appendTo(j_gallery).css({
				'position':'absolute',
				'cursor':'pointer',
				'top':(opts.filmstrip_position=='top'?0:opts.panel_height)+frame_margin_top+((opts.frame_height-22)/2)+'px',
				'left':(gallery_width/2)-(wrapper_width/2)-10-22+'px'
			}).click(showPrevItem);
		};
		
		//Check mouse to see if it is within the borders of the panel
		//More reliable than 'mouseover' event when elements overlay the panel
		function mouseIsOverPanels(x,y) {		
			var pos = getPos(j_gallery[0]);
			var top = pos.top;
			var left = pos.left;
			return x > left && x < left+opts.panel_width && y > top && y < top+opts.panel_height;				
		};
		
/************************************************/
/*	Main Plugin Code							*/
/************************************************/
		return this.each(function() {
			j_gallery = $(this);
			//Determine path between current page and filmstrip images
			//Scan script tags and look for path to GalleryView plugin
			$('script').each(function(i){
				var s = $(this);
				if(s.attr('src') && s.attr('src').match(/jquery\.galleryview/)){
					img_path = s.attr('src').split('jquery.galleryview')[0]+'themes/';	
				}
			});
			
			//Hide gallery to prevent Flash of Unstyled Content (FoUC) in IE
			j_gallery.css('visibility','hidden');
			
			//Assign elements to variables for reuse
			j_filmstrip = $('.filmstrip',j_gallery);
			j_frames = $('li',j_filmstrip);
			j_panels = $('.panel',j_gallery);
			
			id = j_gallery.attr('id');
                        
			
			has_panels = j_panels.length > 0;
			has_filmstrip = j_frames.length > 0;
			
			if(!has_panels) opts.panel_height = 0;
			
			//Number of frames in filmstrip
			item_count = has_panels?j_panels.length:j_frames.length;
			
			//Number of frames that can display within the screen's width
			//64 = width of block for navigation button * 2
			//5 = minimum frame margin
			strip_size = has_panels?Math.floor((opts.panel_width-64)/(opts.frame_width+frame_margin)):Math.min(item_count,opts.filmstrip_size); 
			
			
			/************************************************/
			/*	Determine transition method for filmstrip	*/
			/************************************************/
					//If more items than strip size, slide filmstrip
					//Otherwise, slide pointer
					if(strip_size >= item_count) {
						slide_method = 'pointer';
						strip_size = item_count;
					}
					else {slide_method = 'strip';}
			
			/************************************************/
			/*	Determine dimensions of various elements	*/
			/************************************************/
					
					//Width of gallery block
					gallery_width = has_panels?opts.panel_width:(strip_size*(opts.frame_width+frame_margin))-frame_margin+64;
					
					//Height of gallery block = screen + filmstrip + captions (optional)
					gallery_height = (has_panels?opts.panel_height:0)+(has_filmstrip?opts.frame_height+frame_margin_top+(opts.show_captions?frame_caption_size:frame_margin_top):0);
					
					//Width of filmstrip
					if(slide_method == 'pointer') {strip_width = (opts.frame_width*item_count)+(frame_margin*(item_count));}
					else {strip_width = (opts.frame_width*item_count*3)+(frame_margin*(item_count*3));}
					
					//Width of filmstrip wrapper (to hide overflow)
					wrapper_width = ((strip_size*opts.frame_width)+((strip_size-1)*frame_margin));
			
			/************************************************/
			/*	Apply CSS Styles							*/
			/************************************************/
					j_gallery.css({
						'position':'relative',
						'margin':'0',
						'background':opts.background_color,
						'border':opts.border,
						'width':gallery_width+'px',
						'height':gallery_height+'px'
					});
			
			/************************************************/
			/*	Build filmstrip and/or panels				*/
			/************************************************/
					if(has_filmstrip) {
						buildFilmstrip();
					}
					if(has_panels) {
						buildPanels();
					}

			
			/************************************************/
			/*	Add events to various elements				*/
			/************************************************/
					if(has_filmstrip) enableFrameClicking();
					
						
						
						$().mousemove(function(e){							
							if(mouseIsOverPanels(e.pageX,e.pageY)) {
								if(opts.pause_on_hover) {
									$(document).oneTime(500,"animation_pause",function(){
										$(document).stopTime("transition");
										paused=true;
									});
								}
								if(has_panels && !has_filmstrip) {
									$('.nav-overlay').fadeIn('fast');
									$('.nav-next').fadeIn('fast');
									$('.nav-prev').fadeIn('fast');
								}
							} else {
								if(opts.pause_on_hover) {
									$(document).stopTime("animation_pause");
									if(paused) {
										$(document).everyTime(opts.transition_interval,"transition",function(){
											showNextItem();
										});
										paused = false;
									}
								}
								if(has_panels && !has_filmstrip) {
									$('.nav-overlay').fadeOut('fast');
									$('.nav-next').fadeOut('fast');
									$('.nav-prev').fadeOut('fast');
								}
							}
						});
			
			
			/************************************************/
			/*	Initiate Automated Animation				*/
			/************************************************/
					//Show the first panel
					j_panels.eq(0).show();

					//If we have more than one item, begin automated transitions
					if(item_count > 1) {
						$(document).everyTime(opts.transition_interval,"transition",function(){
							showNextItem();
						});
					}
					
					//Make gallery visible now that work is complete
					j_gallery.css('visibility','visible');
		});
	};
	
	$.fn.galleryView.defaults = {
		panel_width: 400,
		panel_height: 300,
		frame_width: 80,
		frame_height: 80,
		filmstrip_size: 3,
		overlay_height: 70,
		overlay_font_size: '1em',
		transition_speed: 400,
		transition_interval: 6000,
		overlay_opacity: 0.6,
		overlay_color: 'black',
		background_color: 'black',
		overlay_text_color: 'white',
		caption_text_color: 'white',
		border: '1px solid black',
		nav_theme: 'light',
		easing: 'swing',
		filmstrip_position: 'bottom',
		overlay_position: 'bottom',
		show_captions: false,
		fade_panels: true,
		pause_on_hover: false
	};
})(jQuery);
﻿/**
 * jQuery.timers - Timer abstractions for jQuery
 * Written by Blair Mitchelmore (blair DOT mitchelmore AT gmail DOT com)
 * Licensed under the WTFPL (http://sam.zoy.org/wtfpl/).
 * Date: 2009/02/08
 *
 * @author Blair Mitchelmore
 * @version 1.1.2
 *
 **/

jQuery.fn.extend({
	everyTime: function(interval, label, fn, times, belay) {
		return this.each(function() {
			jQuery.timer.add(this, interval, label, fn, times, belay);
		});
	},
	oneTime: function(interval, label, fn) {
		return this.each(function() {
			jQuery.timer.add(this, interval, label, fn, 1);
		});
	},
	stopTime: function(label, fn) {
		return this.each(function() {
			jQuery.timer.remove(this, label, fn);
		});
	}
});

jQuery.event.special

jQuery.extend({
	timer: {
		global: [],
		guid: 1,
		dataKey: "jQuery.timer",
		regex: /^([0-9]+(?:\.[0-9]*)?)\s*(.*s)?$/,
		powers: {
			// Yeah this is major overkill...
			'ms': 1,
			'cs': 10,
			'ds': 100,
			's': 1000,
			'das': 10000,
			'hs': 100000,
			'ks': 1000000
		},
		timeParse: function(value) {
			if (value == undefined || value == null)
				return null;
			var result = this.regex.exec(jQuery.trim(value.toString()));
			if (result[2]) {
				var num = parseFloat(result[1]);
				var mult = this.powers[result[2]] || 1;
				return num * mult;
			} else {
				return value;
			}
		},
		add: function(element, interval, label, fn, times, belay) {
			var counter = 0;
			
			if (jQuery.isFunction(label)) {
				if (!times) 
					times = fn;
				fn = label;
				label = interval;
			}
			
			interval = jQuery.timer.timeParse(interval);

			if (typeof interval != 'number' || isNaN(interval) || interval <= 0)
				return;

			if (times && times.constructor != Number) {
				belay = !!times;
				times = 0;
			}
			
			times = times || 0;
			belay = belay || false;
			
			var timers = jQuery.data(element, this.dataKey) || jQuery.data(element, this.dataKey, {});
			
			if (!timers[label])
				timers[label] = {};
			
			fn.timerID = fn.timerID || this.guid++;
			
			var handler = function() {
				if (belay && this.inProgress) 
					return;
				this.inProgress = true;
				if ((++counter > times && times !== 0) || fn.call(element, counter) === false)
					jQuery.timer.remove(element, label, fn);
				this.inProgress = false;
			};
			
			handler.timerID = fn.timerID;
			
			if (!timers[label][fn.timerID])
				timers[label][fn.timerID] = window.setInterval(handler,interval);
			
			this.global.push( element );
			
		},
		remove: function(element, label, fn) {
			var timers = jQuery.data(element, this.dataKey), ret;
			
			if ( timers ) {
				
				if (!label) {
					for ( label in timers )
						this.remove(element, label, fn);
				} else if ( timers[label] ) {
					if ( fn ) {
						if ( fn.timerID ) {
							window.clearInterval(timers[label][fn.timerID]);
							delete timers[label][fn.timerID];
						}
					} else {
						for ( var fn in timers[label] ) {
							window.clearInterval(timers[label][fn]);
							delete timers[label][fn];
						}
					}
					
					for ( ret in timers[label] ) break;
					if ( !ret ) {
						ret = null;
						delete timers[label];
					}
				}
				
				for ( ret in timers ) break;
				if ( !ret ) 
					jQuery.removeData(element, this.dataKey);
			}
		}
	}
});

jQuery(window).bind("unload", function() {
	jQuery.each(jQuery.timer.global, function(index, item) {
		jQuery.timer.remove(item);
	});
});

