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n=t-this.startTime;this.state=n/this.options.duration;this.pos=jQuery.easing[this.options.easing||(jQuery.easing.swing?"swing":"linear")](this.state,n,0,1,this.options.duration);this.now=this.start+((this.end-this.start)*this.pos);this.update();}return true;}};jQuery.extend(jQuery.fx,{speeds:{slow:600,fast:200,def:400},step:{scrollLeft:function(fx){fx.elem.scrollLeft=fx.now;},scrollTop:function(fx){fx.elem.scrollTop=fx.now;},opacity:function(fx){jQuery.attr(fx.elem.style,"opacity",fx.now);},_default:function(fx){fx.elem.style[fx.prop]=fx.now+fx.unit;}}});jQuery.fn.offset=function(){var left=0,top=0,elem=this[0],results;if(elem)with(jQuery.browser){var parent=elem.parentNode,offsetChild=elem,offsetParent=elem.offsetParent,doc=elem.ownerDocument,safari2=safari&&parseInt(version)<522&&!/adobeair/i.test(userAgent),css=jQuery.curCSS,fixed=css(elem,"position")=="fixed";if(elem.getBoundingClientRect){var box=elem.getBoundingClientRect();add(box.left+Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),box.top+Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));add(-doc.documentElement.clientLeft,-doc.documentElement.clientTop);}else{add(elem.offsetLeft,elem.offsetTop);while(offsetParent){add(offsetParent.offsetLeft,offsetParent.offsetTop);if(mozilla&&!/^t(able|d|h)$/i.test(offsetParent.tagName)||safari&&!safari2)border(offsetParent);if(!fixed&&css(offsetParent,"position")=="fixed")fixed=true;offsetChild=/^body$/i.test(offsetParent.tagName)?offsetChild:offsetParent;offsetParent=offsetParent.offsetParent;}while(parent&&parent.tagName&&!/^body|html$/i.test(parent.tagName)){if(!/^inline|table.*$/i.test(css(parent,"display")))add(-parent.scrollLeft,-parent.scrollTop);if(mozilla&&css(parent,"overflow")!="visible")border(parent);parent=parent.parentNode;}if((safari2&&(fixed||css(offsetChild,"position")=="absolute"))||(mozilla&&css(offsetChild,"position")!="absolute"))add(-doc.body.offsetLeft,-doc.body.offsetTop);if(fixed)add(Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));}results={top:top,left:left};}function border(elem){add(jQuery.curCSS(elem,"borderLeftWidth",true),jQuery.curCSS(elem,"borderTopWidth",true));}function add(l,t){left+=parseInt(l,10)||0;top+=parseInt(t,10)||0;}return results;};jQuery.fn.extend({position:function(){var left=0,top=0,results;if(this[0]){var offsetParent=this.offsetParent(),offset=this.offset(),parentOffset=/^body|html$/i.test(offsetParent[0].tagName)?{top:0,left:0}:offsetParent.offset();offset.top-=num(this,'marginTop');offset.left-=num(this,'marginLeft');parentOffset.top+=num(offsetParent,'borderTopWidth');parentOffset.left+=num(offsetParent,'borderLeftWidth');results={top:offset.top-parentOffset.top,left:offset.left-parentOffset.left};}return results;},offsetParent:function(){var offsetParent=this[0].offsetParent;while(offsetParent&&(!/^body|html$/i.test(offsetParent.tagName)&&jQuery.css(offsetParent,'position')=='static'))offsetParent=offsetParent.offsetParent;return jQuery(offsetParent);}});jQuery.each(['Left','Top'],function(i,name){var method='scroll'+name;jQuery.fn[method]=function(val){if(!this[0])return;return val!=undefined?this.each(function(){this==window||this==document?window.scrollTo(!i?val:jQuery(window).scrollLeft(),i?val:jQuery(window).scrollTop()):this[method]=val;}):this[0]==window||this[0]==document?self[i?'pageYOffset':'pageXOffset']||jQuery.boxModel&&document.documentElement[method]||document.body[method]:this[0][method];};});jQuery.each(["Height","Width"],function(i,name){var tl=i?"Left":"Top",br=i?"Right":"Bottom";jQuery.fn["inner"+name]=function(){return this[name.toLowerCase()]()+num(this,"padding"+tl)+num(this,"padding"+br);};jQuery.fn["outer"+name]=function(margin){return this["inner"+name]()+num(this,"border"+tl+"Width")+num(this,"border"+br+"Width")+(margin?num(this,"margin"+tl)+num(this,"margin"+br):0);};});})(); /* ### jQuery Star Rating Plugin v2.2 - 2008-04-08 ### By Diego A, http://www.fyneworks.com, diego@fyneworks.com - 'read only' feature by by Keith Wood, http://keith-wood.name/, kbwood@virginbroadband.com.au Project: http://plugins.jquery.com/project/MultipleFriendlyStarRating Website: http://www.fyneworks.com/jquery/star-rating/ This is a modified version of the star rating plugin from: http://www.phpletter.com/Demo/Jquery-Star-Rating-Plugin/ */ // ORIGINAL COMMENTS: /************************************************* This is hacked version of star rating created by Ritesh Agrawal It thansform a set of radio type input elements to star rating type and remain the radio element name and value, so could be integrated with your form. It acts as a normal radio button. modified by : Logan Cai (cailongqun[at]yahoo.com.cn) website:www.phpletter.com ************************************************/ /*# AVOID COLLISIONS #*/ ;if(jQuery) (function(jsQ){ /*# AVOID COLLISIONS #*/ // default settings jsQ.rating = { cancel: 'Cancel Rating', // advisory title for the 'cancel' link cancelValue: '', // value to submit when user click the 'cancel' link split: 0, // split the star into how many parts? //NB.: These don't need to be defined (can be undefined/null) so let's save some code! //half: false, // just a shortcut to settings.split = 2 //required: false, // disables the 'cancel' button so user can only select one of the specified values //readOnly: false, // disable rating plugin interaction/ values cannot be changed //focus: function(){}, // executed when stars are focused //blur: function(){}, // executed when stars are focused //callback: function(){}, // executed when a star is clicked // required properties: groups: {},// allows multiple star ratings on one page event: {// plugin event handlers fill: function(n, el, settings, state){ // fill to the current mouse position. //if(console) console.log(['fill', jsQ(el), jsQ(el).prevAll('.star_group_'+n), arguments]); this.drain(n); jsQ(el).prevAll('.star_group_'+n).andSelf().addClass('star_'+(state || 'hover')); // focus handler, as requested by focusdigital.co.uk var lnk = jsQ(el).children('a'); val = lnk.text(); if(settings.focus) settings.focus.apply(jsQ.rating.groups[n].valueElem[0], [val, lnk[0]]); }, drain: function(n, el, settings) { // drain all the stars. //if(console) console.log(['drain', jsQ(el), jsQ(el).prevAll('.star_group_'+n), arguments]); jsQ.rating.groups[n].valueElem.siblings('.star_group_'+n).removeClass('star_on').removeClass('star_hover'); }, reset: function(n, el, settings){ // Reset the stars to the default index. if(!jsQ(jsQ.rating.groups[n].current).is('.cancel')) jsQ(jsQ.rating.groups[n].current).prevAll('.star_group_'+n).andSelf().addClass('star_on'); // blur handler, as requested by focusdigital.co.uk var lnk = jsQ(el).children('a'); val = lnk.text(); if(settings.blur) settings.blur.apply(jsQ.rating.groups[n].valueElem[0], [val, lnk[0]]); }, click: function(n, el, settings){ // Selected a star or cancelled jsQ.rating.groups[n].current = el; var lnk = jsQ(el).children('a'); val = lnk.text(); // Set value jsQ.rating.groups[n].valueElem.val(val); // Update display jsQ.rating.event.drain(n, el, settings); jsQ.rating.event.reset(n, el, settings); // click callback, as requested here: http://plugins.jquery.com/node/1655 if(settings.callback) settings.callback.apply(jsQ.rating.groups[n].valueElem[0], [val, lnk[0]]); } }// plugin events }; jsQ.fn.rating = function(instanceSettings){ if(this.length==0) return this; // quick fail instanceSettings = jsQ.extend( {}/* new object */, jsQ.rating/* global settings */, instanceSettings || {} /* just-in-time settings */ ); // loop through each matched element this.each(function(i){ var settings = jsQ.extend( {}/* new object */, instanceSettings || {} /* current call settings */, (jsQ.metadata? jsQ(this).metadata(): (jsQ.meta?jsQ(this).data():null)) || {} /* metadata settings */ ); ////if(console) console.log([this.name, settings.half, settings.split], '#'); // grouping: var n = this.name; if(!jsQ.rating.groups[n]) jsQ.rating.groups[n] = {count: 0}; i = jsQ.rating.groups[n].count; jsQ.rating.groups[n].count++; // Accept readOnly setting from 'disabled' property jsQ.rating.groups[n].readOnly = jsQ.rating.groups[n].readOnly || settings.readOnly || jsQ(this).attr('disabled'); // Things to do with the first element... if(i == 0){ // Create value element (disabled if readOnly) jsQ.rating.groups[n].valueElem = jsQ(''); // Insert value element into form jsQ(this).before(jsQ.rating.groups[n].valueElem); // if(jsQ.rating.groups[n].readOnly || settings.required){ // DO NOT display 'cancel' button } else{ // Display 'cancel' button jsQ(this).before( jsQ('
' + settings.cancelValue + '
') .mouseover(function(){ jsQ.rating.event.drain(n, this, settings); jsQ(this).addClass('star_on'); }) .mouseout(function(){ jsQ.rating.event.reset(n, this, settings); jsQ(this).removeClass('star_on'); }) .click(function(){ jsQ.rating.event.click(n, this, settings); }) ); } }; // if (i == 0) (first element) // insert rating option right after preview element eStar = jsQ('
' + this.value + '
'); jsQ(this).after(eStar); // Half-stars? if(settings.half) settings.split = 2; // Prepare division settings if(typeof settings.split=='number' && settings.split>0){ var spi = (i % settings.split), spw = Math.floor(jsQ(eStar).width()/settings.split); jsQ(eStar) // restrict star's width and hide overflow (already in CSS) .width(spw) // move the star left by using a negative margin // this is work-around to IE's stupid box model (position:relative doesn't work) .find('a').css({ 'margin-left':'-'+ (spi*spw) +'px' }) }; // Remember group name so controls within the same container don't get mixed up jsQ(eStar).addClass('star_group_'+n) // readOnly? if(jsQ.rating.groups[n].readOnly){ // Mark star as readOnly so user can customize display jsQ(eStar) .addClass('star_readonly'); //alert([this.name,this.value,this.checked].join('\n')); } else{ jsQ(eStar) // Enable hover css effects .addClass('star_live') // Attach mouse events .mouseover(function(){ jsQ.rating.event.drain(n, this, settings); jsQ.rating.event.fill(n, this, settings, 'hover'); }) .mouseout(function(){ jsQ.rating.event.drain(n, this, settings); jsQ.rating.event.reset(n, this, settings); }) .click(function(){ jsQ.rating.event.click(n, this, settings); }); }; ////if(console) console.log(['###', n, this.checked, jsQ.rating.groups[n].initial]); if(this.checked) jsQ.rating.groups[n].current = eStar; //remove this checkbox jsQ(this).remove(); // reset display if last element if(i + 1 == this.length) jsQ.rating.event.reset(n, this, settings); }); // each element // initialize groups... for(n in jsQ.rating.groups)//{ not needed, save a byte! (function(c, v, n){ if(!c) return; jsQ.rating.event.fill(n, c, instanceSettings || {}, 'on'); jsQ(v).val(jsQ(c).children('a').text()); }) (jsQ.rating.groups[n].current, jsQ.rating.groups[n].valueElem, n); //}; not needed, save a byte! return this; // don't break the chain... }; /* ### Default implementation ### The plugin will attach itself to file inputs with the class 'multi' when the page loads */ jsQ(function(){ jsQ('input[@type=radio].star').rating(); }); /*# AVOID COLLISIONS #*/ })(jQuery); /*# AVOID COLLISIONS #*/