//jquery plugin usati dalla webtv.

// jQuery PngFix versione 1.1
(function($){jQuery.fn.pngFix=function(settings){settings=jQuery.extend({blankgif:'blank.gif'},settings);varie55=(navigator.appName=="MicrosoftInternetExplorer"&&parseInt(navigator.appVersion)==4&&navigator.appVersion.indexOf("MSIE5.5")!=-1);varie6=(navigator.appName=="MicrosoftInternetExplorer"&&parseInt(navigator.appVersion)==4&&navigator.appVersion.indexOf("MSIE6.0")!=-1);if(jQuery.browser.msie&&(ie55||ie6)){jQuery(this).find("img[@src$=.png]").each(function(){jQuery(this).attr('width',jQuery(this).width());jQuery(this).attr('height',jQuery(this).height());varprevStyle='';varstrNewHTML='';varimgId=(jQuery(this).attr('id'))?'id="'+jQuery(this).attr('id')+'"':'';varimgClass=(jQuery(this).attr('class'))?'class="'+jQuery(this).attr('class')+'"':'';varimgTitle=(jQuery(this).attr('title'))?'title="'+jQuery(this).attr('title')+'"':'';varimgAlt=(jQuery(this).attr('alt'))?'alt="'+jQuery(this).attr('alt')+'"':'';varimgAlign=(jQuery(this).attr('align'))?'float:'+jQuery(this).attr('align')+';':'';varimgHand=(jQuery(this).parent().attr('href'))?'cursor:hand;':'';if(this.style.border){prevStyle+='border:'+this.style.border+';';this.style.border='';}if(this.style.padding){prevStyle+='padding:'+this.style.padding+';';this.style.padding='';}if(this.style.margin){prevStyle+='margin:'+this.style.margin+';';this.style.margin='';}varimgStyle=(this.style.cssText);strNewHTML+='<span'+imgId+imgClass+imgTitle+imgAlt;strNewHTML+='style="position:relative;white-space:pre-line;display:inline-block;background:transparent;'+imgAlign+imgHand;strNewHTML+='width:'+jQuery(this).width()+'px;'+'height:'+jQuery(this).height()+'px;';strNewHTML+='filter:progid:DXImageTransform.Microsoft.AlphaImageLoader'+'(src=\''+jQuery(this).attr('src')+'\',sizingMethod=\'scale\');';strNewHTML+=imgStyle+'"></span>';if(prevStyle!=''){strNewHTML='<spanstyle="position:relative;display:inline-block;'+prevStyle+imgHand+'width:'+jQuery(this).width()+'px;'+'height:'+jQuery(this).height()+'px;'+'">'+strNewHTML+'</span>';}jQuery(this).hide();jQuery(this).after(strNewHTML);});jQuery(this).find("*").each(function(){varbgIMG=jQuery(this).css('background-image');if(bgIMG.indexOf(".png")!=-1){variebg=bgIMG.split('url("')[1].split('")')[0];jQuery(this).css('background-image','none');jQuery(this).get(0).runtimeStyle.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+iebg+"',sizingMethod='scale')";}});jQuery(this).find("input[@src$=.png]").each(function(){varbgIMG=jQuery(this).attr('src');jQuery(this).get(0).runtimeStyle.filter='progid:DXImageTransform.Microsoft.AlphaImageLoader'+'(src=\''+bgIMG+'\',sizingMethod=\'scale\');';jQuery(this).attr('src',settings.blankgif)});}returnjQuery;};})(jQuery);

// jQuery Dimensions versione 1.2
(function($){$.dimensions={version:'1.2'};$.each(['Height','Width'],function(i,name){$.fn['inner'+name]=function(){if(!this[0])return;var torl=name=='Height'?'Top':'Left',borr=name=='Height'?'Bottom':'Right';return this.is(':visible')?this[0]['client'+name]:num(this,name.toLowerCase())+num(this,'padding'+torl)+num(this,'padding'+borr);};$.fn['outer'+name]=function(options){if(!this[0])return;var torl=name=='Height'?'Top':'Left',borr=name=='Height'?'Bottom':'Right';options=$.extend({margin:false},options||{});var val=this.is(':visible')?this[0]['offset'+name]:num(this,name.toLowerCase())+num(this,'border'+torl+'Width')+num(this,'border'+borr+'Width')+num(this,'padding'+torl)+num(this,'padding'+borr);return val+(options.margin?(num(this,'margin'+torl)+num(this,'margin'+borr)):0);};});$.each(['Left','Top'],function(i,name){$.fn['scroll'+name]=function(val){if(!this[0])return;return val!=undefined?this.each(function(){this==window||this==document?window.scrollTo(name=='Left'?val:$(window)['scrollLeft'](),name=='Top'?val:$(window)['scrollTop']()):this['scroll'+name]=val;}):this[0]==window||this[0]==document?self[(name=='Left'?'pageXOffset':'pageYOffset')]||$.boxModel&&document.documentElement['scroll'+name]||document.body['scroll'+name]:this[0]['scroll'+name];};});$.fn.extend({position:function(){var left=0,top=0,elem=this[0],offset,parentOffset,offsetParent,results;if(elem){offsetParent=this.offsetParent();offset=this.offset();parentOffset=offsetParent.offset();offset.top-=num(elem,'marginTop');offset.left-=num(elem,'marginLeft');parentOffset.top+=num(offsetParent,'borderTopWidth');parentOffset.left+=num(offsetParent,'borderLeftWidth');results={top:offset.top-parentOffset.top,left:offset.left-parentOffset.left};}return results;},offsetParent:function(){var offsetParent=this[0].offsetParent;while(offsetParent&&(!/^body|html$/i.test(offsetParent.tagName)&&$.css(offsetParent,'position')=='static'))offsetParent=offsetParent.offsetParent;return $(offsetParent);}});function num(el,prop){return parseInt($.curCSS(el.jquery?el[0]:el,prop,true))||0;};})(jQuery);

// jQuery Mousewheel versione 1.2
(function($){$.event.special.mousewheel={setup:function(){var handler=$.event.special.mousewheel.handler;if($.browser.mozilla)$(this).bind('mousemove.mousewheel',function(event){$.data(this,'mwcursorposdata',{pageX:event.pageX,pageY:event.pageY,clientX:event.clientX,clientY:event.clientY});});if(this.addEventListener)this.addEventListener(($.browser.mozilla?'DOMMouseScroll':'mousewheel'),handler,false);else
this.onmousewheel=handler;},teardown:function(){var handler=$.event.special.mousewheel.handler;$(this).unbind('mousemove.mousewheel');if(this.removeEventListener)this.removeEventListener(($.browser.mozilla?'DOMMouseScroll':'mousewheel'),handler,false);else
this.onmousewheel=function(){};$.removeData(this,'mwcursorposdata');},handler:function(event){var args=Array.prototype.slice.call(arguments,1);event=$.event.fix(event||window.event);$.extend(event,$.data(this,'mwcursorposdata')||{});var delta=0,returnValue=true;if(event.wheelDelta)delta=event.wheelDelta/120;if(event.detail)delta=-event.detail/3;if($.browser.opera)delta=-event.wheelDelta;event.data=event.data||{};event.type="mousewheel";args.unshift(delta);args.unshift(event);return $.event.handle.apply(this,args);}};$.fn.extend({mousewheel:function(fn){return fn?this.bind("mousewheel",fn):this.trigger("mousewheel");},unmousewheel:function(fn){return this.unbind("mousewheel",fn);}});})(jQuery);

// jQuery jScrollpane 
jQuery.jScrollPane={active:[]};jQuery.fn.jScrollPane=function(settings){settings=jQuery.extend({scrollbarWidth:10,scrollbarMargin:5,wheelSpeed:18,showArrows:false,arrowSize:0,animateTo:false,dragMinHeight:1,dragMaxHeight:99999,animateInterval:100,animateStep:3,maintainPosition:true},settings);return this.each(function(){var $this=jQuery(this);if(jQuery(this).parent().is('.jScrollPaneContainer')){var currentScrollPosition=settings.maintainPosition?$this.offset({relativeTo:jQuery(this).parent()[0]}).top:0;var $c=jQuery(this).parent();var paneWidth=$c.innerWidth();var paneHeight=$c.outerHeight();var trackHeight=paneHeight;if($c.unmousewheel){$c.unmousewheel()}jQuery('>.jScrollPaneTrack, >.jScrollArrowUp, >.jScrollArrowDown',$c).remove();$this.css({'top':0})}else{var currentScrollPosition=0;this.originalPadding=$this.css('paddingTop')+' '+$this.css('paddingRight')+' '+$this.css('paddingBottom')+' '+$this.css('paddingLeft');this.originalSidePaddingTotal=(parseInt($this.css('paddingLeft'))||0)+(parseInt($this.css('paddingRight'))||0);var paneWidth=$this.innerWidth();var paneHeight=$this.innerHeight();var trackHeight=paneHeight;$this.wrap(jQuery('<div></div>').attr({'className':'jScrollPaneContainer'}).css({'height':paneHeight+'px','width':paneWidth+'px'}));jQuery(document).bind('emchange',function(e,cur,prev){$this.jScrollPane(settings)})}var p=this.originalSidePaddingTotal;$this.css({'height':'auto','width':paneWidth-settings.scrollbarWidth-settings.scrollbarMargin-p+'px','paddingRight':settings.scrollbarMargin+'px'});var contentHeight=$this.outerHeight();var percentInView=paneHeight/contentHeight;if(percentInView<.99){var $container=$this.parent();$container.append(jQuery('<div></div>').attr({'className':'jScrollPaneTrack'}).css({'width':settings.scrollbarWidth+'px'}).append(jQuery('<div></div>').attr({'className':'jScrollPaneDrag'}).css({'width':settings.scrollbarWidth+'px'}).append(jQuery('<div></div>').attr({'className':'jScrollPaneDragTop'}).css({'width':settings.scrollbarWidth+'px'}),jQuery('<div></div>').attr({'className':'jScrollPaneDragBottom'}).css({'width':settings.scrollbarWidth+'px'}))));var $track=jQuery('>.jScrollPaneTrack',$container);var $drag=jQuery('>.jScrollPaneTrack .jScrollPaneDrag',$container);if(settings.showArrows){var currentArrowButton;var currentArrowDirection;var currentArrowInterval;var currentArrowInc;var whileArrowButtonDown=function(){if(currentArrowInc>4||currentArrowInc%4==0){positionDrag(dragPosition+currentArrowDirection*mouseWheelMultiplier)}currentArrowInc++};var onArrowMouseUp=function(event){jQuery('body').unbind('mouseup',onArrowMouseUp);currentArrowButton.removeClass('jScrollActiveArrowButton');clearInterval(currentArrowInterval)};var onArrowMouseDown=function(){jQuery('body').bind('mouseup',onArrowMouseUp);currentArrowButton.addClass('jScrollActiveArrowButton');currentArrowInc=0;whileArrowButtonDown();currentArrowInterval=setInterval(whileArrowButtonDown,100)};$container.append(jQuery('<a></a>').attr({'href':'javascript:;','className':'jScrollArrowUp'}).css({'width':settings.scrollbarWidth+'px'}).html('Scroll up').bind('mousedown',function(){currentArrowButton=jQuery(this);currentArrowDirection=-1;onArrowMouseDown();this.blur();return false}),jQuery('<a></a>').attr({'href':'javascript:;','className':'jScrollArrowDown'}).css({'width':settings.scrollbarWidth+'px'}).html('Scroll down').bind('mousedown',function(){currentArrowButton=jQuery(this);currentArrowDirection=1;onArrowMouseDown();this.blur();return false}));if(settings.arrowSize){trackHeight=paneHeight-settings.arrowSize-settings.arrowSize;$track.css({'height':trackHeight+'px',top:settings.arrowSize+'px'})}else{var topArrowHeight=jQuery('>.jScrollArrowUp',$container).height();settings.arrowSize=topArrowHeight;trackHeight=paneHeight-topArrowHeight-jQuery('>.jScrollArrowDown',$container).height();$track.css({'height':trackHeight+'px',top:topArrowHeight+'px'})}}var $pane=jQuery(this).css({'position':'absolute','overflow':'visible'});var currentOffset;var maxY;var mouseWheelMultiplier;var dragPosition=0;var dragMiddle=percentInView*paneHeight/2;var getPos=function(event,c){var p=c=='X'?'Left':'Top';return event['page'+c]||(event['client'+c]+(document.documentElement['scroll'+p]||document.body['scroll'+p]))||0};var ignoreNativeDrag=function(){return false};var initDrag=function(){ceaseAnimation();currentOffset=$drag.offset(false);currentOffset.top-=dragPosition;maxY=trackHeight-$drag[0].offsetHeight;mouseWheelMultiplier=2*settings.wheelSpeed*maxY/contentHeight};var onStartDrag=function(event){initDrag();dragMiddle=getPos(event,'Y')-dragPosition-currentOffset.top;jQuery('body').bind('mouseup',onStopDrag).bind('mousemove',updateScroll);if(jQuery.browser.msie){jQuery('body').bind('dragstart',ignoreNativeDrag).bind('selectstart',ignoreNativeDrag)}return false};var onStopDrag=function(){jQuery('body').unbind('mouseup',onStopDrag).unbind('mousemove',updateScroll);dragMiddle=percentInView*paneHeight/2;if(jQuery.browser.msie){jQuery('body').unbind('dragstart',ignoreNativeDrag).unbind('selectstart',ignoreNativeDrag)}};var positionDrag=function(destY){destY=destY<0?0:(destY>maxY?maxY:destY);dragPosition=destY;$drag.css({'top':destY+'px'});var p=destY/maxY;$pane.css({'top':((paneHeight-contentHeight)*p)+'px'});$this.trigger('scroll')};var updateScroll=function(e){positionDrag(getPos(e,'Y')-currentOffset.top-dragMiddle)};var dragH=Math.max(Math.min(percentInView*(paneHeight-settings.arrowSize*2),settings.dragMaxHeight),settings.dragMinHeight);$drag.css({'height':dragH+'px'}).bind('mousedown',onStartDrag);var trackScrollInterval;var trackScrollInc;var trackScrollMousePos;var doTrackScroll=function(){if(trackScrollInc>8||trackScrollInc%4==0){positionDrag((dragPosition-((dragPosition-trackScrollMousePos)/2)))}trackScrollInc++};var onStopTrackClick=function(){clearInterval(trackScrollInterval);jQuery('body').unbind('mouseup',onStopTrackClick).unbind('mousemove',onTrackMouseMove)};var onTrackMouseMove=function(event){trackScrollMousePos=getPos(event,'Y')-currentOffset.top-dragMiddle};var onTrackClick=function(event){initDrag();onTrackMouseMove(event);trackScrollInc=0;jQuery('body').bind('mouseup',onStopTrackClick).bind('mousemove',onTrackMouseMove);trackScrollInterval=setInterval(doTrackScroll,100);doTrackScroll()};$track.bind('mousedown',onTrackClick);if($container.mousewheel){$container.mousewheel(function(event,delta){initDrag();ceaseAnimation();var d=dragPosition;positionDrag(dragPosition-delta*mouseWheelMultiplier);var dragOccured=d!=dragPosition;return!dragOccured},false)}var _animateToPosition;var _animateToInterval;function animateToPosition(){var diff=(_animateToPosition-dragPosition)/settings.animateStep;if(diff>1||diff<-1){positionDrag(dragPosition+diff)}else{positionDrag(_animateToPosition);ceaseAnimation()}}var ceaseAnimation=function(){if(_animateToInterval){clearInterval(_animateToInterval);delete _animateToPosition}};var scrollTo=function(pos,preventAni){if(typeof pos=="string"){$e=jQuery(pos,this);if(!$e.length)return;pos=$e.offset({relativeTo:this}).top}ceaseAnimation();var destDragPosition=-pos/(paneHeight-contentHeight)*maxY;if(!preventAni||settings.animateTo){_animateToPosition=destDragPosition;_animateToInterval=setInterval(animateToPosition,settings.animateInterval)}else{positionDrag(destDragPosition)}};$this[0].scrollTo=scrollTo;$this[0].scrollBy=function(delta){var currentPos=-parseInt($pane.css('top'))||0;scrollTo(currentPos+delta)};initDrag();scrollTo(-currentScrollPosition,true);jQuery.jScrollPane.active.push($this[0])}else{$this.css({'height':paneHeight+'px','width':paneWidth-this.originalSidePaddingTotal+'px','padding':this.originalPadding})}})};jQuery(window).bind('unload',function(){var els=jQuery.jScrollPane.active;for(var i=0;i<els.length;i++){els[i].scrollTo=els[i].scrollBy=null}});