/**

jQuery (pbBox) v1.0 200812021000
Description: Inline image popup with title and description
Author: David Tsuji

Copyright (c) 2008 david@jsa.com.au

@param		Object

// The inline popups will be active on all <a> tags with class="pbbox"
<a href="the path to popup image" title="the title that show above the image" class="pbbox"><img src="image.jpg" alt="the description that shows below the image"></a>

// Can be run at any time (document ready built in)
$.pbBox();

// Individual settings (as outlined bellow) can be changed at runtime (does not change them globally)
$.pbBox({
	message:'wait',
	css:{
		padding:'10px'
	},
	showclose:fase
});

// The defaults can be changed
$.pbBox.defaults = {
	
	message:'<span style="font-size:20px;font-weight:bold">loading</span>',
	css:{
		border:'none',
		margin:'-35px 0 0 -100px',
		padding:'5px',
		width:'200px',
		left:'50%',
		top:'50%',
		backgroundColor:'#000',
		'-webkit-border-radius':'5px',
		'-moz-border-radius':'5px',
		opacity:'.8',
		color:'#fff',
		fontSize:'10px'
	},
	titlecss:{
		'padding':'5px',
		'font-size':'14px',
		'font-weight':'bold',
		float:'left'
	},
	descriptioncss:{
		'text-align':'left'
	},
	showclose:false,
	closeimage:'media/images/pbbox-close.gif',
	showtitle:true,
	showdescription:true
	
}

**/
(function($) {

	$.pbBox = function(opts) {
	
		opts = $.extend({}, $.pbBox.defaults, opts || {});
		$.extend(opts.css, opts.css, $.extend({}, $.pbBox.defaults.css, opts.css));
		$.extend(opts.titlecss, opts.titlecss, $.extend({}, $.pbBox.defaults.titlecss, opts.titlecss));
		$.extend(opts.descriptioncss, opts.descriptioncss, $.extend({}, $.pbBox.defaults.descriptioncss, opts.descriptioncss));
		
		$(document).ready(function(){
		
			$('a.pbbox, area.pbbox, input.pbbox').each(function(){
			
				var container;

				if ($(this).attr('href').match(/\.jpg$|\.jpeg$|\.png$|\.gif$|\.bmp$/i)) {
					$(this).bind('click', function(e){
						
						var ie6 = ($.browser.msie && $.browser.version < 7);
						var ie = ($.browser.msie);
						
						if ($.pbblockUI) {
						
							$.pbblockUI({
								message:opts.message,
								css:opts.css
							});
							
							$('.blockOverlay').click($.unpbblockUI);
							
							container = $(this);
							
							var img = $('<img>').attr('src', $(this).attr('href') + ($.browser.msie?'?uid'+new Date().getTime():'')).bind('load', function(a){
								
								var closebtn = $('<img>')
												.attr('src', opts.closeimage)
												.attr('title', 'Click here to close this image')
												.css({
													margin:0,
													padding:0,
													cursor:'pointer',
													float:'right'
												});
								
								var closebtn_ = opts.closeimage.replace(/^(.{1,})(\..{3,4})$/i, '$1_$2');
								var topbottomheight = 0;
								var bmheight = 0;
								$('<img>').attr('src', closebtn_);
								
								closebtn.data("rollover", {normal:closebtn.attr('src'),rollover:closebtn_});
															
								closebtn.hover(
									function(){$(this).attr('src', $(this).data("rollover").rollover);},
									function(){$(this).attr('src', $(this).data("rollover").normal)}
								).click($.unpbblockUI);
								
								$('.blockMsg').html(opts.showclose&&opts.closeimage?closebtn:'')
									.append(opts.showtitle&&container.attr('title')?$('<div class="pbbox-title">'+container.attr('title')+'</div>').css(opts.titlecss):'')
									.append(this)
									.append(opts.showdescription&&$('img[alt]', container).attr('alt')?$('<div class="pbbox-description">'+$('img[alt]', container).attr('alt')+'</div>').css(opts.descriptioncss):'');

								$('.blockMsg').css({
									padding:opts.css.padding,
									opacity:1
								});
								
								$('.pbbox-description').css({
									margin:(Math.round(opts.css.padding.replace(/px$/, ''))*-1)+'px 0 0 '+(Math.round(opts.css.padding.replace(/px$/, ''))*-1)+'px',
									padding:opts.css.padding,
									backgroundColor:opts.css.backgroundColor,
									color:opts.css.color,
									height:'auto',
									'-webkit-border-radius':'5px',
									'-moz-border-radius':'5px'
								});
								
								// Adjust the height of the image if the height of the window is too small for it
								bmheight = $('.blockMsg').height()+(parseInt(opts.css.padding)*2);
								if (bmheight > $(window).height()) {
									topbottomheight = bmheight - $(this).height();
									bmheight = $(window).height();
									$(this).attr('height', Math.round($(window).height()-topbottomheight));
								}
								
								$('.blockMsg').css({
									margin:(ie?'0':(bmheight/2)*-1)+'px 0 0 '+(($(this).width()/2)*-1)+'px',
									width:$(this).width()+'px'
								});
								
								$('.pbbox-description').css({
									width:$(this).width()+'px'
								});
								
							});
							
							e.stopPropagation();
							e.preventDefault();
						
						}
					});
				}
				
			});
		
		});
	
	};
	
	$.pbBox.defaults = {
		
		message:'<span style="font-size:20px;font-weight:bold">loading</span>',
		css:{
			border:'none',
			margin:'-35px 0 0 -100px',
			padding:'5px',
			width:'200px',
			left:'50%',
			top:'50%',
			backgroundColor:'#000',
			'-webkit-border-radius':'5px',
			'-moz-border-radius':'5px',
			opacity:'.8',
			color:'#fff',
			fontSize:'10px'
		},
		titlecss:{
			'padding':'5px',
			'font-size':'14px',
			'font-weight':'bold',
			float:'left'
		},
		descriptioncss:{
			'text-align':'left'
		},
		showclose:false,
		closeimage:'media/images/pbbox-close.gif',
		showtitle:true,
		showdescription:true
		
	}

})(jQuery);

/** blockUI renamed to pbblockUI to avoid conflict - documentation http://malsup.com/jquery/block **/
(function(F){if(/1\.(0|1|2)\.(0|1|2)/.test(F.fn.jquery)||/^1.1/.test(F.fn.jquery)){alert("pbblockUI requires jQuery v1.2.3 or later!  You are using v"+F.fn.jquery);return }F.pbblockUI=function(M){C(window,M)};F.unpbblockUI=function(M){G(window,M)};F.fn.block=function(M){return this.each(function(){if(F.css(this,"position")=="static"){this.style.position="relative"}if(F.browser.msie){this.style.zoom=1}C(this,M)})};F.fn.unblock=function(M){return this.each(function(){G(this,M)})};F.pbblockUI.version=2.09;F.pbblockUI.defaults={message:"<h1>Please wait...</h1>",css:{padding:0,margin:0,width:"30%",top:"40%",left:"35%",textAlign:"center",color:"#000",border:"3px solid #aaa",backgroundColor:"#fff",cursor:"normal"},overlayCSS:{backgroundColor:"#000",opacity:"0.6"},baseZ:1000,centerX:true,centerY:true,allowBodyStretch:true,constrainTabKey:true,fadeOut:400,focusInput:true,applyPlatformOpacityRules:true,onUnblock:null,quirksmodeOffsetHack:4};var D=F.browser.msie&&/MSIE 6.0/.test(navigator.userAgent);var B=null;var E=[];function C(O,M){var X=(O==window);var P=M&&M.message!==undefined?M.message:undefined;M=F.extend({},F.pbblockUI.defaults,M||{});M.overlayCSS=F.extend({},F.pbblockUI.defaults.overlayCSS,M.overlayCSS||{});var W=F.extend({},F.pbblockUI.defaults.css,M.css||{});P=P===undefined?M.message:P;if(X&&B){G(window,{fadeOut:0})}if(P&&typeof P!="string"&&(P.parentNode||P.jquery)){var R=P.jquery?P[0]:P;var V={};F(O).data("pbblockUI.history",V);V.el=R;V.parent=R.parentNode;V.display=R.style.display;V.position=R.style.position;V.parent.removeChild(R)}var Y=M.baseZ;var U=(F.browser.msie)?F('<iframe class="pbblockUI" style="z-index:'+Y+++';border:none;margin:0;padding:0;position:absolute;width:100%;height:100%;top:0;left:0" src="javascript:false;"></iframe>'):F('<div class="pbblockUI" style="display:none"></div>');var T=F('<div class="pbblockUI blockOverlay" style="z-index:'+Y+++';cursor:normal;border:none;margin:0;padding:0;width:100%;height:100%;top:0;left:0"></div>');var Q=X?F('<div class="pbblockUI blockMsg blockPage" style="z-index:'+Y+';position:fixed"></div>'):F('<div class="pbblockUI blockMsg blockElement" style="z-index:'+Y+';display:none;position:absolute"></div>');if(P){Q.css(W)}if(!M.applyPlatformOpacityRules||!(F.browser.mozilla&&/Linux/.test(navigator.platform))){T.css(M.overlayCSS)}T.css("position",X?"fixed":"absolute");if(F.browser.msie){U.css("opacity","0.0")}F([U[0],T[0],Q[0]]).appendTo(X?"body":O);var a=F.browser.msie&&(!F.boxModel||F("object,embed",X?null:O).length>0);if(D||a){if(X&&M.allowBodyStretch&&F.boxModel){F("html,body").css("height","100%")}if((D||!F.boxModel)&&!X){var b=J(O,"borderTopWidth"),S=J(O,"borderLeftWidth");var Z=b?"(0 - "+b+")":0;var N=S?"(0 - "+S+")":0}F.each([U,T,Q],function(c,e){var d=e[0].style;d.position="absolute";if(c<2){X?d.setExpression("height","Math.max(document.body.scrollHeight, document.body.offsetHeight) - (jQuery.boxModel?0:"+M.quirksmodeOffsetHack+') + "px"'):d.setExpression("height",'this.parentNode.offsetHeight + "px"');X?d.setExpression("width",'jQuery.boxModel && document.documentElement.clientWidth || document.body.clientWidth + "px"'):d.setExpression("width",'this.parentNode.offsetWidth + "px"');if(N){d.setExpression("left",N)}if(Z){d.setExpression("top",Z)}}else{if(M.centerY){if(X){d.setExpression("top",'(document.documentElement.clientHeight || document.body.clientHeight) / 2 - (this.offsetHeight / 2) + (blah = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + "px"')}d.marginTop=0}}})}Q.append(P).show();if(P&&(P.jquery||P.nodeType)){F(P).show()}I(1,O,M);if(X){B=Q[0];E=F(":input:enabled:visible",B);if(M.focusInput){setTimeout(L,20)}}else{A(Q[0],M.centerX,M.centerY)}}function G(O,P){var N=O==window;var Q=F(O).data("pbblockUI.history");P=F.extend({},F.pbblockUI.defaults,P||{});I(0,O,P);var M=N?F("body").children().filter(".pbblockUI"):F(".pbblockUI",O);if(N){B=E=null}if(P.fadeOut){M.fadeOut(P.fadeOut);setTimeout(function(){H(M,Q,P,O)},P.fadeOut)}else{H(M,Q,P,O)}}function H(M,P,O,N){M.each(function(Q,R){if(this.parentNode){this.parentNode.removeChild(this)}});if(P&&P.el){P.el.style.display=P.display;P.el.style.position=P.position;P.parent.appendChild(P.el);F(P.el).removeData("pbblockUI.history")}if(typeof O.onUnblock=="function"){O.onUnblock(N,O)}}function I(M,Q,R){var P=Q==window,O=F(Q);if(!M&&(P&&!B||!P&&!O.data("pbblockUI.isBlocked"))){return }if(!P){O.data("pbblockUI.isBlocked",M)}var N="mousedown mouseup keydown keypress click";M?F(document).bind(N,R,K):F(document).unbind(N,K)}function K(P){if(P.keyCode&&P.keyCode==9){if(B&&P.data.constrainTabKey){var O=E;var N=!P.shiftKey&&P.target==O[O.length-1];var M=P.shiftKey&&P.target==O[0];if(N||M){setTimeout(function(){L(M)},10);return false}}}if(F(P.target).parents("div.blockMsg").length>0){return true}return F(P.target).parents().children().filter("div.pbblockUI").length==0}function L(M){if(!E){return }var N=E[M===true?E.length-1:0];if(N){N.focus()}}function A(Q,M,S){var R=Q.parentNode,P=Q.style;var N=((R.offsetWidth-Q.offsetWidth)/2)-J(R,"borderLeftWidth");var O=((R.offsetHeight-Q.offsetHeight)/2)-J(R,"borderTopWidth");if(M){P.left=N>0?(N+"px"):"0"}if(S){P.top=O>0?(O+"px"):"0"}}function J(M,N){return parseInt(F.css(M,N))||0}})(jQuery);