// funzioni varie
function menuBlur(){
	//evita il contorno selezionato al click
	//per tutti i link contenuti in #menu
  if( document.getElementById &&
      document.getElementsByTagName ){
    if( document.getElementById( 'menu' ) ){
      var menu = document.getElementById( 'menu' );
      var links = menu.getElementsByTagName( 'a' );
      for( var i=0; i < links.length; i++ ){
        links[i].onfocus = function(){
          return this.blur();
        };
      }
    }
  }
}

function caricaImm(immSrc){
  //viene chiamata da thumbs.swf per visualizzare i progetti
  document.images.immOgg.src = immSrc;
}

//posizionamento menu lingue
function posizLang(id_dx){
	if($('#'+id_dx).length>0){ //se esiste
		x = 509 + 30 + $('#'+id_dx).width()- $('#nav_lang').width();
		$('#nav_lang').css({'left': x }); // 
	}
	//alert($('#nav_lang').position().left)
}

//righe cliccabili
function rowLink(tabella){
    $('#'+ tabella +' tr').each(function(){
        var href = $(this).find("a").attr("href");
        if(href) {
			$(this).click(function(){window.location = href;});
			$(this).css({'cursor':'pointer'});
    	}
	});
}


function compattaInfoOpz(){
	//nasconde box legati a link .infoOpz, crea link che li sveli, reinizializza jpanescroll #col2
	$(".infoOpzTarget").hide();
	$("a.infoOpz").click(function (e) {
		e.preventDefault();
		$("div" + $(this).attr("href")).slideToggle("slow",function() {
			//alla fine reinizializza jpanescroll (per ev. scrollbar)
			var pane2api = $('#col2').data('jsp');
			pane2api.reinitialise();
			var pane2api = $('#txtStudio').data('jsp');
			pane2api.reinitialise();
		});
	});
}

function mostraEmail(){
	//deoffusca e-mail testuali
	$(".offuscato span").replaceWith("@");
	$(".offuscato").attr("href", "mail" + "to:"+$(".offuscato").text());	
}

/*
 * Project preview:
 * mostra la preview entro i limiti verticali del riquadro
 * based on a function written by Alen Grakalic: http://cssglobe.com/post/1695/easiest-tooltip-and-image-preview-using-jquery
 */

this.projectPreview = function(){

$("#progIndex tr").hover(function(e){
			$("body").append("<p id='preview'><img src='/dati/preview/"+ $(this).attr("preview") + ".jpg' alt='url preview' /></p>");
			Tmin = $("#dxPag").offset().top + 48;
			Tmax = Tmin + $("#dxPag").height() - 48-9 - $("#preview").height();
			var t = $(this).offset().top;
			if(t < Tmin){
				t = Tmin;
			}else if (t > Tmax){
				t = Tmax;
			}
			
			$("#preview")
				.css("top",t + "px")
				.css("left",548 + "px")
				.fadeIn("fast");
				//this.title = "progetto n."+ $(this).attr("preview");
		},
		function(){
			$("#preview").remove();
	});
};



//variante con follow al mousemove
this.projectPreviewFollow = function(){	
	/* CONFIG */
		
		xOffset = 5;
		yOffset = 30;
		
		// these 2 variable determine popup's distance from the cursor
		// you might want to adjust to get the right result
		
	/* END CONFIG */
	$("#progIndex tr").hover(function(e){
			/*
			this.t = this.title;
			this.title = "";	
			var c = (this.t != "") ? "<br/>" + this.t : "";
			*/
			$("body").append("<p id='preview'><img src='/dati/preview/"+ $(this).attr("preview") + ".jpg' alt='url preview' /></p>");								 
			$("#preview")
				//.css("top",(e.pageY - xOffset) + "px")
				//.css("left",(e.pageX + yOffset) + "px")
				.fadeIn("fast");
				//this.title = "progetto n."+ $(this).attr("preview");
		},
		function(){
			$("#preview").remove();
	});	
	$("#progIndex tr").mousemove(function(e){
		Tmin = $("#dxPag").offset().top + 60;
		Tmax = Tmin + $("#dxPag").height() - 61 - $("#preview").height();
		var t = e.pageY - xOffset;
		if(t < Tmin){
			t = Tmin;
		}else if (t > Tmax){
			t = Tmax;
		}
		
		document.title = "t=" + t + " Tmin=" + Tmin + " Tmax=" + Tmax;
		$("#preview")
			.css("top",(t) + "px")
//			.css("top",10 + "px")
//			.css("left",(e.pageX + yOffset) + "px");
			.css("left",542 + "px");
	});	
};

//********************************
//Raccolta altre funzioni


// Mousewheel jquery plugin

/* Copyright (c) 2010 Brandon Aaron (http://brandonaaron.net)
 * Licensed under the MIT License (LICENSE.txt).
 *
 * Thanks to: http://adomas.org/javascript-mouse-wheel/ for some pointers.
 * Thanks to: Mathias Bank(http://www.mathias-bank.de) for a scope bug fix.
 * Thanks to: Seamus Leahy for adding deltaX and deltaY
 *
 * Version: 3.0.4
 *
 * Requires: 1.2.2+
 */
(function(c){var a=["DOMMouseScroll","mousewheel"];c.event.special.mousewheel={setup:function(){if(this.addEventListener){for(var d=a.length;d;){this.addEventListener(a[--d],b,false)}}else{this.onmousewheel=b}},teardown:function(){if(this.removeEventListener){for(var d=a.length;d;){this.removeEventListener(a[--d],b,false)}}else{this.onmousewheel=null}}};c.fn.extend({mousewheel:function(d){return d?this.bind("mousewheel",d):this.trigger("mousewheel")},unmousewheel:function(d){return this.unbind("mousewheel",d)}});function b(i){var g=i||window.event,f=[].slice.call(arguments,1),j=0,h=true,e=0,d=0;i=c.event.fix(g);i.type="mousewheel";if(i.wheelDelta){j=i.wheelDelta/120}if(i.detail){j=-i.detail/3}d=j;if(g.axis!==undefined&&g.axis===g.HORIZONTAL_AXIS){d=0;e=-1*j}if(g.wheelDeltaY!==undefined){d=g.wheelDeltaY/120}if(g.wheelDeltaX!==undefined){e=-1*g.wheelDeltaX/120}f.unshift(i,j,e,d);return c.event.handle.apply(this,f)}})(jQuery);












/* ------------------------------------------------------------------------
	Class: prettyPhoto
	Use: Lightbox clone for jQuery
	Author: Stephane Caron (http://www.no-margin-for-errors.com)
	Version: 3.0.3
------------------------------------------------------------------------- */

(function($){$.prettyPhoto={version:'3.0.2'};$.fn.prettyPhoto=function(pp_settings){pp_settings=jQuery.extend({animation_speed:'fast',slideshow:false,autoplay_slideshow:false,opacity:0.80,show_title:true,allow_resize:true,default_width:500,default_height:344,counter_separator_label:'/',theme:'facebook',hideflash:false,wmode:'opaque',autoplay:true,modal:false,overlay_gallery:true,keyboard_shortcuts:true,changepicturecallback:function(){},callback:function(){},markup:'<div class="pp_pic_holder"> \
      <div class="ppt">&nbsp;</div> \
      <div class="pp_top"> \
       <div class="pp_left"></div> \
       <div class="pp_middle"></div> \
       <div class="pp_right"></div> \
      </div> \
      <div class="pp_content_container"> \
       <div class="pp_left"> \
       <div class="pp_right"> \
        <div class="pp_content"> \
         <div class="pp_loaderIcon"></div> \
         <div class="pp_fade"> \
          <a href="#" class="pp_expand" title="Expand the image">Expand</a> \
          <div class="pp_hoverContainer"> \
           <a class="pp_next" href="#">next</a> \
           <a class="pp_previous" href="#">previous</a> \
          </div> \
          <div id="pp_full_res"></div> \
          <div class="pp_details clearfix"> \
           <p class="pp_description"></p> \
           <a class="pp_close" href="#">Close</a> \
           <div class="pp_nav"> \
            <a href="#" class="pp_arrow_previous">Previous</a> \
            <p class="currentTextHolder">0/0</p> \
            <a href="#" class="pp_arrow_next">Next</a> \
           </div> \
          </div> \
         </div> \
        </div> \
       </div> \
       </div> \
      </div> \
      <div class="pp_bottom"> \
       <div class="pp_left"></div> \
       <div class="pp_middle"></div> \
       <div class="pp_right"></div> \
      </div> \
     </div> \
     <div class="pp_overlay"></div>',gallery_markup:'<div class="pp_gallery"> \
        <a href="#" class="pp_arrow_previous">Previous</a> \
        <ul> \
         {gallery} \
        </ul> \
        <a href="#" class="pp_arrow_next">Next</a> \
       </div>',image_markup:'<img id="fullResImage" src="{path}" />',flash_markup:'<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="{width}" height="{height}"><param name="wmode" value="{wmode}" /><param name="allowfullscreen" value="true" /><param name="allowscriptaccess" value="always" /><param name="movie" value="{path}" /><embed src="{path}" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="{width}" height="{height}" wmode="{wmode}"></embed></object>',quicktime_markup:'<object classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" codebase="http://www.apple.com/qtactivex/qtplugin.cab" height="{height}" width="{width}"><param name="src" value="{path}"><param name="autoplay" value="{autoplay}"><param name="type" value="video/quicktime"><embed src="{path}" height="{height}" width="{width}" autoplay="{autoplay}" type="video/quicktime" pluginspage="http://www.apple.com/quicktime/download/"></embed></object>',iframe_markup:'<iframe src ="{path}" width="{width}" height="{height}" frameborder="no"></iframe>',inline_markup:'<div class="pp_inline clearfix">{content}</div>',custom_markup:''},pp_settings);var matchedObjects=this,percentBased=false,pp_dimensions,pp_open,pp_contentHeight,pp_contentWidth,pp_containerHeight,pp_containerWidth,windowHeight=$(window).height(),windowWidth=$(window).width(),pp_slideshow;doresize=true,scroll_pos=_get_scroll();$(window).unbind('resize.prettyphoto').bind('resize.prettyphoto',function(){_center_overlay();_resize_overlay();});if(pp_settings.keyboard_shortcuts){$(document).unbind('keydown.prettyphoto').bind('keydown.prettyphoto',function(e){if(typeof $pp_pic_holder!='undefined'){if($pp_pic_holder.is(':visible')){switch(e.keyCode){case 37:$.prettyPhoto.changePage('previous');e.preventDefault();break;case 39:$.prettyPhoto.changePage('next');e.preventDefault();break;case 27:if(!settings.modal)
$.prettyPhoto.close();e.preventDefault();break;};};};});}
$.prettyPhoto.initialize=function(){settings=pp_settings;if($.browser.msie&&parseInt($.browser.version)==6)settings.theme="light_square";theRel=$(this).attr('rel');galleryRegExp=/\[(?:.*)\]/;isSet=(galleryRegExp.exec(theRel))?true:false;pp_images=(isSet)?jQuery.map(matchedObjects,function(n,i){if($(n).attr('rel').indexOf(theRel)!=-1)return $(n).attr('href');}):$.makeArray($(this).attr('href'));pp_titles=(isSet)?jQuery.map(matchedObjects,function(n,i){if($(n).attr('rel').indexOf(theRel)!=-1)return($(n).find('img').attr('alt'))?$(n).find('img').attr('alt'):"";}):$.makeArray($(this).find('img').attr('alt'));pp_descriptions=(isSet)?jQuery.map(matchedObjects,function(n,i){if($(n).attr('rel').indexOf(theRel)!=-1)return($(n).attr('title'))?$(n).attr('title'):"";}):$.makeArray($(this).attr('title'));_buildOverlay(this);if(settings.allow_resize)
$(window).bind('scroll.prettyphoto',function(){_center_overlay();});set_position=jQuery.inArray($(this).attr('href'),pp_images);$.prettyPhoto.open();return false;}
$.prettyPhoto.open=function(event){if(typeof settings=="undefined"){settings=pp_settings;if($.browser.msie&&$.browser.version==6)settings.theme="light_square";pp_images=$.makeArray(arguments[0]);pp_titles=(arguments[1])?$.makeArray(arguments[1]):$.makeArray("");pp_descriptions=(arguments[2])?$.makeArray(arguments[2]):$.makeArray("");isSet=(pp_images.length>1)?true:false;set_position=0;_buildOverlay(event.target);}
if($.browser.msie&&$.browser.version==6)$('select').css('visibility','hidden');if(settings.hideflash)$('object,embed').css('visibility','hidden');_checkPosition($(pp_images).size());$('.pp_loaderIcon').show();if($ppt.is(':hidden'))$ppt.css('opacity',0).show();$pp_overlay.show().fadeTo(settings.animation_speed,settings.opacity);$pp_pic_holder.find('.currentTextHolder').text((set_position+1)+settings.counter_separator_label+$(pp_images).size());$pp_pic_holder.find('.pp_description').show().html(unescape(pp_descriptions[set_position]));(settings.show_title&&pp_titles[set_position]!=""&&typeof pp_titles[set_position]!="undefined")?$ppt.html(unescape(pp_titles[set_position])):$ppt.html('&nbsp;');movie_width=(parseFloat(grab_param('width',pp_images[set_position])))?grab_param('width',pp_images[set_position]):settings.default_width.toString();movie_height=(parseFloat(grab_param('height',pp_images[set_position])))?grab_param('height',pp_images[set_position]):settings.default_height.toString();if(movie_height.indexOf('%')!=-1){movie_height=parseFloat(($(window).height()*parseFloat(movie_height)/100)-150);percentBased=true;}
if(movie_width.indexOf('%')!=-1){movie_width=parseFloat(($(window).width()*parseFloat(movie_width)/100)-150);percentBased=true;}
$pp_pic_holder.fadeIn(function(){imgPreloader="";switch(_getFileType(pp_images[set_position])){case'image':imgPreloader=new Image();nextImage=new Image();if(isSet&&set_position<$(pp_images).size()-1)nextImage.src=pp_images[set_position+1];prevImage=new Image();if(isSet&&pp_images[set_position-1])prevImage.src=pp_images[set_position-1];$pp_pic_holder.find('#pp_full_res')[0].innerHTML=settings.image_markup.replace(/{path}/g,pp_images[set_position]);imgPreloader.onload=function(){pp_dimensions=_fitToViewport(imgPreloader.width,imgPreloader.height);_showContent();};imgPreloader.onerror=function(){alert('Image cannot be loaded. Make sure the path is correct and image exist.');$.prettyPhoto.close();};imgPreloader.src=pp_images[set_position];break;case'youtube':pp_dimensions=_fitToViewport(movie_width,movie_height);movie='http://www.youtube.com/v/'+grab_param('v',pp_images[set_position]);if(settings.autoplay)movie+="&autoplay=1";toInject=settings.flash_markup.replace(/{width}/g,pp_dimensions['width']).replace(/{height}/g,pp_dimensions['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,movie);break;case'vimeo':pp_dimensions=_fitToViewport(movie_width,movie_height);movie_id=pp_images[set_position];var regExp=/http:\/\/(www\.)?vimeo.com\/(\d+)/;var match=movie_id.match(regExp);movie='http://player.vimeo.com/video/'+match[2]+'?title=0&amp;byline=0&amp;portrait=0';if(settings.autoplay)movie+="&autoplay=1;";vimeo_width=pp_dimensions['width']+'/embed/?moog_width='+pp_dimensions['width'];toInject=settings.iframe_markup.replace(/{width}/g,vimeo_width).replace(/{height}/g,pp_dimensions['height']).replace(/{path}/g,movie);break;case'quicktime':pp_dimensions=_fitToViewport(movie_width,movie_height);pp_dimensions['height']+=15;pp_dimensions['contentHeight']+=15;pp_dimensions['containerHeight']+=15;toInject=settings.quicktime_markup.replace(/{width}/g,pp_dimensions['width']).replace(/{height}/g,pp_dimensions['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,pp_images[set_position]).replace(/{autoplay}/g,settings.autoplay);break;case'flash':pp_dimensions=_fitToViewport(movie_width,movie_height);flash_vars=pp_images[set_position];flash_vars=flash_vars.substring(pp_images[set_position].indexOf('flashvars')+10,pp_images[set_position].length);filename=pp_images[set_position];filename=filename.substring(0,filename.indexOf('?'));toInject=settings.flash_markup.replace(/{width}/g,pp_dimensions['width']).replace(/{height}/g,pp_dimensions['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,filename+'?'+flash_vars);break;case'iframe':pp_dimensions=_fitToViewport(movie_width,movie_height);frame_url=pp_images[set_position];frame_url=frame_url.substr(0,frame_url.indexOf('iframe')-1);toInject=settings.iframe_markup.replace(/{width}/g,pp_dimensions['width']).replace(/{height}/g,pp_dimensions['height']).replace(/{path}/g,frame_url);break;case'custom':pp_dimensions=_fitToViewport(movie_width,movie_height);toInject=settings.custom_markup;break;case'inline':myClone=$(pp_images[set_position]).clone().css({'width':settings.default_width}).wrapInner('<div id="pp_full_res"><div class="pp_inline clearfix"></div></div>').appendTo($('body')).show();doresize=false;pp_dimensions=_fitToViewport($(myClone).width(),$(myClone).height());doresize=true;$(myClone).remove();toInject=settings.inline_markup.replace(/{content}/g,$(pp_images[set_position]).html());break;};if(!imgPreloader){$pp_pic_holder.find('#pp_full_res')[0].innerHTML=toInject;_showContent();};});return false;};$.prettyPhoto.changePage=function(direction){currentGalleryPage=0;if(direction=='previous'){set_position--;if(set_position<0){set_position=0;return;};}else if(direction=='next'){set_position++;if(set_position>$(pp_images).size()-1){set_position=0;}}else{set_position=direction;};if(!doresize)doresize=true;$('.pp_contract').removeClass('pp_contract').addClass('pp_expand');_hideContent(function(){$.prettyPhoto.open();});};$.prettyPhoto.changeGalleryPage=function(direction){if(direction=='next'){currentGalleryPage++;if(currentGalleryPage>totalPage){currentGalleryPage=0;};}else if(direction=='previous'){currentGalleryPage--;if(currentGalleryPage<0){currentGalleryPage=totalPage;};}else{currentGalleryPage=direction;};itemsToSlide=(currentGalleryPage==totalPage)?pp_images.length-((totalPage)*itemsPerPage):itemsPerPage;$pp_pic_holder.find('.pp_gallery li').each(function(i){$(this).animate({'left':(i*itemWidth)-((itemsToSlide*itemWidth)*currentGalleryPage)});});};$.prettyPhoto.startSlideshow=function(){if(typeof pp_slideshow=='undefined'){$pp_pic_holder.find('.pp_play').unbind('click').removeClass('pp_play').addClass('pp_pause').click(function(){$.prettyPhoto.stopSlideshow();return false;});pp_slideshow=setInterval($.prettyPhoto.startSlideshow,settings.slideshow);}else{$.prettyPhoto.changePage('next');};}
$.prettyPhoto.stopSlideshow=function(){$pp_pic_holder.find('.pp_pause').unbind('click').removeClass('pp_pause').addClass('pp_play').click(function(){$.prettyPhoto.startSlideshow();return false;});clearInterval(pp_slideshow);pp_slideshow=undefined;}
$.prettyPhoto.close=function(){if($pp_overlay.is(":animated"))return;$.prettyPhoto.stopSlideshow();$pp_pic_holder.stop().find('object,embed').css('visibility','hidden');$('div.pp_pic_holder,div.ppt,.pp_fade').fadeOut(settings.animation_speed,function(){$(this).remove();});$pp_overlay.fadeOut(settings.animation_speed,function(){if($.browser.msie&&$.browser.version==6)$('select').css('visibility','visible');if(settings.hideflash)$('object,embed').css('visibility','visible');$(this).remove();$(window).unbind('scroll');settings.callback();doresize=true;pp_open=false;delete settings;});};function _showContent(){$('.pp_loaderIcon').hide();$ppt.fadeTo(settings.animation_speed,1);projectedTop=scroll_pos['scrollTop']+((windowHeight/2)-(pp_dimensions['containerHeight']/2));if(projectedTop<0)projectedTop=0;$pp_pic_holder.find('.pp_content').animate({height:pp_dimensions['contentHeight'],width:pp_dimensions['contentWidth']},settings.animation_speed);$pp_pic_holder.animate({'top':projectedTop,'left':(windowWidth/2)-(pp_dimensions['containerWidth']/2),width:pp_dimensions['containerWidth']},settings.animation_speed,function(){$pp_pic_holder.find('.pp_hoverContainer,#fullResImage').height(pp_dimensions['height']).width(pp_dimensions['width']);$pp_pic_holder.find('.pp_fade').fadeIn(settings.animation_speed);if(isSet&&_getFileType(pp_images[set_position])=="image"){$pp_pic_holder.find('.pp_hoverContainer').show();}else{$pp_pic_holder.find('.pp_hoverContainer').hide();}
if(pp_dimensions['resized']){$('a.pp_expand,a.pp_contract').show();}else{$('a.pp_expand,a.pp_contract').hide();}
if(settings.autoplay_slideshow&&!pp_slideshow&&!pp_open)$.prettyPhoto.startSlideshow();settings.changepicturecallback();pp_open=true;});_insert_gallery();};function _hideContent(callback){$pp_pic_holder.find('#pp_full_res object,#pp_full_res embed').css('visibility','hidden');$pp_pic_holder.find('.pp_fade').fadeOut(settings.animation_speed,function(){$('.pp_loaderIcon').show();callback();});};function _checkPosition(setCount){(setCount>1)?$('.pp_nav').show():$('.pp_nav').hide();};function _fitToViewport(width,height){resized=false;_getDimensions(width,height);imageWidth=width,imageHeight=height;if(((pp_containerWidth>windowWidth)||(pp_containerHeight>windowHeight))&&doresize&&settings.allow_resize&&!percentBased){resized=true,fitting=false;while(!fitting){if((pp_containerWidth>windowWidth)){imageWidth=(windowWidth-200);imageHeight=(height/width)*imageWidth;}else if((pp_containerHeight>windowHeight)){imageHeight=(windowHeight-200);imageWidth=(width/height)*imageHeight;}else{fitting=true;};pp_containerHeight=imageHeight,pp_containerWidth=imageWidth;};_getDimensions(imageWidth,imageHeight);};return{width:Math.floor(imageWidth),height:Math.floor(imageHeight),containerHeight:Math.floor(pp_containerHeight),containerWidth:Math.floor(pp_containerWidth)+40,contentHeight:Math.floor(pp_contentHeight),contentWidth:Math.floor(pp_contentWidth),resized:resized};};function _getDimensions(width,height){width=parseFloat(width);height=parseFloat(height);$pp_details=$pp_pic_holder.find('.pp_details');$pp_details.width(width);detailsHeight=parseFloat($pp_details.css('marginTop'))+parseFloat($pp_details.css('marginBottom'));$pp_details=$pp_details.clone().appendTo($('body')).css({'position':'absolute','top':-10000});detailsHeight+=$pp_details.height();detailsHeight=(detailsHeight<=34)?36:detailsHeight;if($.browser.msie&&$.browser.version==7)detailsHeight+=8;$pp_details.remove();$pp_title=$pp_pic_holder.find('.ppt');$pp_title.width(width);titleHeight=parseFloat($pp_title.css('marginTop'))+parseFloat($pp_title.css('marginBottom'));$pp_title=$pp_title.clone().appendTo($('body')).css({'position':'absolute','top':-10000});titleHeight+=$pp_title.height();$pp_title.remove();pp_contentHeight=height+detailsHeight;pp_contentWidth=width;pp_containerHeight=pp_contentHeight+titleHeight+$pp_pic_holder.find('.pp_top').height()+$pp_pic_holder.find('.pp_bottom').height();pp_containerWidth=width;}
function _getFileType(itemSrc){if(itemSrc.match(/youtube\.com\/watch/i)){return'youtube';}else if(itemSrc.match(/vimeo\.com/i)){return'vimeo';}else if(itemSrc.match(/\b.mov\b/i)){return'quicktime';}else if(itemSrc.match(/\b.swf\b/i)){return'flash';}else if(itemSrc.match(/\biframe=true\b/i)){return'iframe';}else if(itemSrc.match(/\bcustom=true\b/i)){return'custom';}else if(itemSrc.substr(0,1)=='#'){return'inline';}else{return'image';};};function _center_overlay(){if(doresize&&typeof $pp_pic_holder!='undefined'){scroll_pos=_get_scroll();contentHeight=$pp_pic_holder.height(),contentwidth=$pp_pic_holder.width();projectedTop=(windowHeight/2)+scroll_pos['scrollTop']-(contentHeight/2);if(projectedTop<0)projectedTop=0;$pp_pic_holder.css({'top':projectedTop,'left':(windowWidth/2)+scroll_pos['scrollLeft']-(contentwidth/2)});};};function _get_scroll(){if(self.pageYOffset){return{scrollTop:self.pageYOffset,scrollLeft:self.pageXOffset};}else if(document.documentElement&&document.documentElement.scrollTop){return{scrollTop:document.documentElement.scrollTop,scrollLeft:document.documentElement.scrollLeft};}else if(document.body){return{scrollTop:document.body.scrollTop,scrollLeft:document.body.scrollLeft};};};function _resize_overlay(){windowHeight=$(window).height(),windowWidth=$(window).width();if(typeof $pp_overlay!="undefined")$pp_overlay.height($(document).height()).width(windowWidth);};function _insert_gallery(){if(isSet&&settings.overlay_gallery&&_getFileType(pp_images[set_position])=="image"){itemWidth=52+5;navWidth=(settings.theme=="facebook")?58:38;itemsPerPage=Math.floor((pp_dimensions['containerWidth']-100-navWidth)/itemWidth);itemsPerPage=(itemsPerPage<pp_images.length)?itemsPerPage:pp_images.length;totalPage=Math.ceil(pp_images.length/itemsPerPage)-1;if(totalPage==0){navWidth=0;$pp_pic_holder.find('.pp_gallery .pp_arrow_next,.pp_gallery .pp_arrow_previous').hide();}else{$pp_pic_holder.find('.pp_gallery .pp_arrow_next,.pp_gallery .pp_arrow_previous').show();};galleryWidth=itemsPerPage*itemWidth+navWidth;$pp_pic_holder.find('.pp_gallery').width(galleryWidth).css('margin-left',-(galleryWidth/2));$pp_pic_holder.find('.pp_gallery ul').width(itemsPerPage*itemWidth).find('li.selected').removeClass('selected');goToPage=(Math.ceil((set_position+1)/itemsPerPage)<totalPage)?Math.ceil((set_position+1)/itemsPerPage):totalPage;$.prettyPhoto.changeGalleryPage(goToPage);$pp_pic_holder.find('.pp_gallery ul li:eq('+set_position+')').addClass('selected');}else{$pp_pic_holder.find('.pp_content').unbind('mouseenter mouseleave');$pp_pic_holder.find('.pp_gallery').hide();}}
function _buildOverlay(caller){$('body').append(settings.markup);$pp_pic_holder=$('.pp_pic_holder'),$ppt=$('.ppt'),$pp_overlay=$('div.pp_overlay');if(isSet&&settings.overlay_gallery){currentGalleryPage=0;toInject="";for(var i=0;i<pp_images.length;i++){if(!pp_images[i].match(/\b(jpg|jpeg|png|gif)\b/gi)){classname='default';}else{classname='';}
toInject+="<li class='"+classname+"'><a href='#'><img src='"+pp_images[i]+"' width='50' alt='' /></a></li>";};toInject=settings.gallery_markup.replace(/{gallery}/g,toInject);$pp_pic_holder.find('#pp_full_res').after(toInject);$pp_pic_holder.find('.pp_gallery .pp_arrow_next').click(function(){$.prettyPhoto.changeGalleryPage('next');$.prettyPhoto.stopSlideshow();return false;});$pp_pic_holder.find('.pp_gallery .pp_arrow_previous').click(function(){$.prettyPhoto.changeGalleryPage('previous');$.prettyPhoto.stopSlideshow();return false;});$pp_pic_holder.find('.pp_content').hover(function(){$pp_pic_holder.find('.pp_gallery:not(.disabled)').fadeIn();},function(){$pp_pic_holder.find('.pp_gallery:not(.disabled)').fadeOut();});itemWidth=52+5;$pp_pic_holder.find('.pp_gallery ul li').each(function(i){$(this).css({'position':'absolute','left':i*itemWidth});$(this).find('a').unbind('click').click(function(){$.prettyPhoto.changePage(i);$.prettyPhoto.stopSlideshow();return false;});});};if(settings.slideshow){$pp_pic_holder.find('.pp_nav').prepend('<a href="#" class="pp_play">Play</a>')
$pp_pic_holder.find('.pp_nav .pp_play').click(function(){$.prettyPhoto.startSlideshow();return false;});}
$pp_pic_holder.attr('class','pp_pic_holder '+settings.theme);$pp_overlay.css({'opacity':0,'height':$(document).height(),'width':$(window).width()}).bind('click',function(){if(!settings.modal)$.prettyPhoto.close();});$('a.pp_close').bind('click',function(){$.prettyPhoto.close();return false;});$('a.pp_expand').bind('click',function(e){if($(this).hasClass('pp_expand')){$(this).removeClass('pp_expand').addClass('pp_contract');doresize=false;}else{$(this).removeClass('pp_contract').addClass('pp_expand');doresize=true;};_hideContent(function(){$.prettyPhoto.open();});return false;});$pp_pic_holder.find('.pp_previous, .pp_nav .pp_arrow_previous').bind('click',function(){$.prettyPhoto.changePage('previous');$.prettyPhoto.stopSlideshow();return false;});$pp_pic_holder.find('.pp_next, .pp_nav .pp_arrow_next').bind('click',function(){$.prettyPhoto.changePage('next');$.prettyPhoto.stopSlideshow();return false;});_center_overlay();};return this.unbind('click.prettyphoto').bind('click.prettyphoto',$.prettyPhoto.initialize);};function grab_param(name,url){name=name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");var regexS="[\\?&]"+name+"=([^&#]*)";var regex=new RegExp(regexS);var results=regex.exec(url);return(results==null)?"":results[1];}})(jQuery);



//**********************************************
//**********************************************
//funzioni per homepage


/**
* hoverIntent r6 // 2011.02.26 // jQuery 1.5.1+
* <http://cherne.net/brian/resources/jquery.hoverIntent.html>
* 
* @param  f  onMouseOver function || An object with configuration options
* @param  g  onMouseOut function  || Nothing (use configuration options object)
* @author    Brian Cherne brian(at)cherne(dot)net
*/
(function($){$.fn.hoverIntent=function(f,g){var cfg={sensitivity:7,interval:100,timeout:0};cfg=$.extend(cfg,g?{over:f,out:g}:f);var cX,cY,pX,pY;var track=function(ev){cX=ev.pageX;cY=ev.pageY};var compare=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);if((Math.abs(pX-cX)+Math.abs(pY-cY))<cfg.sensitivity){$(ob).unbind("mousemove",track);ob.hoverIntent_s=1;return cfg.over.apply(ob,[ev])}else{pX=cX;pY=cY;ob.hoverIntent_t=setTimeout(function(){compare(ev,ob)},cfg.interval)}};var delay=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);ob.hoverIntent_s=0;return cfg.out.apply(ob,[ev])};var handleHover=function(e){var ev=jQuery.extend({},e);var ob=this;if(ob.hoverIntent_t){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t)}if(e.type=="mouseenter"){pX=ev.pageX;pY=ev.pageY;$(ob).bind("mousemove",track);if(ob.hoverIntent_s!=1){ob.hoverIntent_t=setTimeout(function(){compare(ev,ob)},cfg.interval)}}else{$(ob).unbind("mousemove",track);if(ob.hoverIntent_s==1){ob.hoverIntent_t=setTimeout(function(){delay(ev,ob)},cfg.timeout)}}};return this.bind('mouseenter',handleHover).bind('mouseleave',handleHover)}})(jQuery);




/*
 * LazyCrossFade - jQuery Plugin
 * v0.1 - modificata per homepage (v. commenti)
 * Copyright (c) 2010 Stefan Hueg - http://www.codengine.de
 */

jQuery.fn.fadeSimple = function(imgs, userargs) {
	var defs = {
		start_index: 1,
		duration: 2000,
		delay: 2000,
		easing: 'linear'
	}
	var args = jQuery.extend({}, defs, userargs);
	var images = imgs;

	if (images.length <= 1)
	{
		return this;
	}

	for (var i = 0; i < images.length; i++)
	{
		if (typeof images[i] == "string")
		{
			images[i] = {src: images[i]};
		}
	}

	this.css('position', 'relative');

	if (args.start_index > images.length)
	{
		cur_index = 1;
	} else {
		if (args.start_index == (images.length - 1))
		{
			cur_index = 0;
		} else {
			var cur_index = args.start_index + 1;
		}
	}

	var step = 1;

	var fade_img_1 = $('<img />').load(function(){
		$(this).unbind();
		loop();
	}).attr('src', images[args.start_index].src).attr('id', 'fadeSimple_1').css({left: 0, top: 0, position: 'absolute'}).appendTo(this);

	var fade_img_2 = $('<img />').load(function(){
     	$(this).data('loaded', true).unbind();
	}).attr('src', images[cur_index].src).attr('id', 'fadeSimple_2').css({left: 0, top: 0, position: 'absolute'}).hide().appendTo(this);

	function load_img(el, src)
	{
		el.data('loaded', false).load(function(){
			$(this).data('loaded', true);
		}).attr('src', src);
	}

	function cross_anim(src, dst)
	{
//inizio modifiche
		
		//su animazione, nascondo dida e poi link
		if( $('#slide_link span').is(":visible") ){
			$('#slide_link span').stop(true,true).slideUp(200, function() { $('#slide_link').hide(); });
		};
		
		src.fadeOut(args.duration, args.easing);
		dst.fadeIn(args.duration, args.easing, function(){
			//callback: cambio dida e link
			$('#slide_link span').html('<strong>' + images[cur_index].titolo + '</strong>, ' + images[cur_index].luogo );
			$('a#slide_link').attr('href', '/progetti/' + images[cur_index].prog + '/');
			$('a#slide_link').show();
			
//fine modifiche
			if (cur_index >= images.length - 1)
			{
				cur_index = 0;
			} else {
				cur_index++;
			}

			load_img(src, images[cur_index].src);

			loop();
		});
	}

	function check_status(src, dst)
	{
		if (dst.data('loaded') == true)
		{
			cross_anim(src, dst);
		} else {
			dst.bind('load', function(){
				$(this).unbind();
				cross_anim(src, dst);
			});
		}
	}

	function loop()
	{
		setTimeout(function(){
			if (step == 1)
			{
				step = 2;
				check_status(fade_img_1, fade_img_2);
			} else {
				step = 1;
				check_status(fade_img_2, fade_img_1);
			}
		}, args.delay);
	}

	return this;
}


//funzioni didascalie per homepage

function mostraDida (){
	//svela la dida del link
	$(this).find('span').slideDown(200);
}
function nascondiDida (){
	//nasconde la dida del link
	$(this).find('span').slideUp(200);
}