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J=0;J=this.options.duration+this.startTime){this.now=this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;var E=true;for(var F in this.options.curAnim){if(this.options.curAnim[F]!==true){E=false}}if(E){if(this.options.display!=null){this.elem.style.overflow=this.options.overflow;this.elem.style.display=this.options.display;if(o.css(this.elem,"display")=="none"){this.elem.style.display="block"}}if(this.options.hide){o(this.elem).hide()}if(this.options.hide||this.options.show){for(var I in 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)$/i.test(J.tagName))){N+=parseInt(M.borderTopWidth,10)||0,I+=parseInt(M.borderLeftWidth,10)||0}F=G,G=J.offsetParent}if(o.offset.subtractsBorderForOverflowNotVisible&&M.overflow!=="visible"){N+=parseInt(M.borderTopWidth,10)||0,I+=parseInt(M.borderLeftWidth,10)||0}E=M}if(E.position==="relative"||E.position==="static"){N+=K.offsetTop,I+=K.offsetLeft}if(E.position==="fixed"){N+=Math.max(H.scrollTop,K.scrollTop),I+=Math.max(H.scrollLeft,K.scrollLeft)}return{top:N,left:I}}}o.offset={initialize:function(){if(this.initialized){return}var L=document.body,F=document.createElement("div"),H,G,N,I,M,E,J=L.style.marginTop,K='
';M={position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",height:"1px",visibility:"hidden"};for(E in M){F.style[E]=M[E]}F.innerHTML=K;L.insertBefore(F,L.firstChild);H=F.firstChild,G=H.firstChild,I=H.nextSibling.firstChild.firstChild;this.doesNotAddBorder=(G.offsetTop!==5);this.doesAddBorderForTableAndCells=(I.offsetTop===5);H.style.overflow="hidden",H.style.position="relative";this.subtractsBorderForOverflowNotVisible=(G.offsetTop===-5);L.style.marginTop="1px";this.doesNotIncludeMarginInBodyOffset=(L.offsetTop===0);L.style.marginTop=J;L.removeChild(F);this.initialized=true},bodyOffset:function(E){o.offset.initialized||o.offset.initialize();var G=E.offsetTop,F=E.offsetLeft;if(o.offset.doesNotIncludeMarginInBodyOffset){G+=parseInt(o.curCSS(E,"marginTop",true),10)||0,F+=parseInt(o.curCSS(E,"marginLeft",true),10)||0}return{top:G,left:F}}};o.fn.extend({position:function(){var I=0,H=0,F;if(this[0]){var G=this.offsetParent(),J=this.offset(),E=/^body|html$/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")}})})(); /* Copyright (c) 2007 Paul Bakaus (paul.bakaus@googlemail.com) and Brandon Aaron (brandon.aaron@gmail.com || http://brandonaaron.net) * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses. * * $LastChangedDate: 2007-06-22 04:38:37 +0200 (Fr, 22 Jun 2007) $ * $Rev: 2141 $ * * Version: 1.0b2 */ (function($){ // store a copy of the core height and width methods var height = $.fn.height, width = $.fn.width; $.fn.extend({ /** * If used on document, returns the document's height (innerHeight) * If used on window, returns the viewport's (window) height * See core docs on height() to see what happens when used on an element. * * @example $("#testdiv").height() * @result 200 * * @example $(document).height() * @result 800 * * @example $(window).height() * @result 400 * * @name height * @type Object * @cat Plugins/Dimensions */ height: function() { if ( this[0] == window ) return self.innerHeight || $.boxModel && document.documentElement.clientHeight || document.body.clientHeight; if ( this[0] == document ) return Math.max( document.body.scrollHeight, document.body.offsetHeight ); return height.apply(this, arguments); }, /** * If used on document, returns the document's width (innerWidth) * If used on window, returns the viewport's (window) width * See core docs on height() to see what happens when used on an element. * * @example $("#testdiv").width() * @result 200 * * @example $(document).width() * @result 800 * * @example $(window).width() * @result 400 * * @name width * @type Object * @cat Plugins/Dimensions */ width: function() { if ( this[0] == window ) return self.innerWidth || $.boxModel && document.documentElement.clientWidth || document.body.clientWidth; if ( this[0] == document ) return Math.max( document.body.scrollWidth, document.body.offsetWidth ); return width.apply(this, arguments); }, /** * Returns the inner height value (without border) for the first matched element. * If used on document, returns the document's height (innerHeight) * If used on window, returns the viewport's (window) height * * @example $("#testdiv").innerHeight() * @result 800 * * @name innerHeight * @type Number * @cat Plugins/Dimensions */ innerHeight: function() { return this[0] == window || this[0] == document ? this.height() : this.is(':visible') ? this[0].offsetHeight - num(this, 'borderTopWidth') - num(this, 'borderBottomWidth') : this.height() + num(this, 'paddingTop') + num(this, 'paddingBottom'); }, /** * Returns the inner width value (without border) for the first matched element. * If used on document, returns the document's Width (innerWidth) * If used on window, returns the viewport's (window) width * * @example $("#testdiv").innerWidth() * @result 1000 * * @name innerWidth * @type Number * @cat Plugins/Dimensions */ innerWidth: function() { return this[0] == window || this[0] == document ? this.width() : this.is(':visible') ? this[0].offsetWidth - num(this, 'borderLeftWidth') - num(this, 'borderRightWidth') : this.width() + num(this, 'paddingLeft') + num(this, 'paddingRight'); }, /** * Returns the outer height value (including border) for the first matched element. * Cannot be used on document or window. * * @example $("#testdiv").outerHeight() * @result 1000 * * @name outerHeight * @type Number * @cat Plugins/Dimensions */ outerHeight: function() { return this[0] == window || this[0] == document ? this.height() : this.is(':visible') ? this[0].offsetHeight : this.height() + num(this,'borderTopWidth') + num(this, 'borderBottomWidth') + num(this, 'paddingTop') + num(this, 'paddingBottom'); }, /** * Returns the outer width value (including border) for the first matched element. * Cannot be used on document or window. * * @example $("#testdiv").outerHeight() * @result 1000 * * @name outerHeight * @type Number * @cat Plugins/Dimensions */ outerWidth: function() { return this[0] == window || this[0] == document ? this.width() : this.is(':visible') ? this[0].offsetWidth : this.width() + num(this, 'borderLeftWidth') + num(this, 'borderRightWidth') + num(this, 'paddingLeft') + num(this, 'paddingRight'); }, /** * Returns how many pixels the user has scrolled to the right (scrollLeft). * Works on containers with overflow: auto and window/document. * * @example $("#testdiv").scrollLeft() * @result 100 * * @name scrollLeft * @type Number * @cat Plugins/Dimensions */ /** * Sets the scrollLeft property and continues the chain. * Works on containers with overflow: auto and window/document. * * @example $("#testdiv").scrollLeft(10).scrollLeft() * @result 10 * * @name scrollLeft * @param Number value A positive number representing the desired scrollLeft. * @type jQuery * @cat Plugins/Dimensions */ scrollLeft: function(val) { if ( val != undefined ) // set the scroll left return this.each(function() { if (this == window || this == document) window.scrollTo( val, $(window).scrollTop() ); else this.scrollLeft = val; }); // return the scroll left offest in pixels if ( this[0] == window || this[0] == document ) return self.pageXOffset || $.boxModel && document.documentElement.scrollLeft || document.body.scrollLeft; return this[0].scrollLeft; }, /** * Returns how many pixels the user has scrolled to the bottom (scrollTop). * Works on containers with overflow: auto and window/document. * * @example $("#testdiv").scrollTop() * @result 100 * * @name scrollTop * @type Number * @cat Plugins/Dimensions */ /** * Sets the scrollTop property and continues the chain. * Works on containers with overflow: auto and window/document. * * @example $("#testdiv").scrollTop(10).scrollTop() * @result 10 * * @name scrollTop * @param Number value A positive number representing the desired scrollTop. * @type jQuery * @cat Plugins/Dimensions */ scrollTop: function(val) { if ( val != undefined ) // set the scroll top return this.each(function() { if (this == window || this == document) window.scrollTo( $(window).scrollLeft(), val ); else this.scrollTop = val; }); // return the scroll top offset in pixels if ( this[0] == window || this[0] == document ) return self.pageYOffset || $.boxModel && document.documentElement.scrollTop || document.body.scrollTop; return this[0].scrollTop; }, /** * Returns the top and left positioned offset in pixels. * The positioned offset is the offset between a positioned * parent and the element itself. * * @example $("#testdiv").position() * @result { top: 100, left: 100 } * * @name position * @param Map options Optional settings to configure the way the offset is calculated. * @option Boolean margin Should the margin of the element be included in the calculations? False by default. * @option Boolean border Should the border of the element be included in the calculations? False by default. * @option Boolean padding Should the padding of the element be included in the calculations? False by default. * @param Object returnObject An object to store the return value in, so as not to break the chain. If passed in the * chain will not be broken and the result will be assigned to this object. * @type Object * @cat Plugins/Dimensions */ position: function(options, returnObject) { var elem = this[0], parent = elem.parentNode, op = elem.offsetParent, options = $.extend({ margin: false, border: false, padding: false, scroll: false }, options || {}), x = elem.offsetLeft, y = elem.offsetTop, sl = elem.scrollLeft, st = elem.scrollTop; // Mozilla and IE do not add the border if ($.browser.mozilla || $.browser.msie) { // add borders to offset x += num(elem, 'borderLeftWidth'); y += num(elem, 'borderTopWidth'); } if ($.browser.mozilla) { do { // Mozilla does not add the border for a parent that has overflow set to anything but visible if ($.browser.mozilla && parent != elem && $.css(parent, 'overflow') != 'visible') { x += num(parent, 'borderLeftWidth'); y += num(parent, 'borderTopWidth'); } if (parent == op) break; // break if we are already at the offestParent } while ((parent = parent.parentNode) && (parent.tagName.toLowerCase() != 'body' || parent.tagName.toLowerCase() != 'html')); } var returnValue = handleOffsetReturn(elem, options, x, y, sl, st); if (returnObject) { $.extend(returnObject, returnValue); return this; } else { return returnValue; } }, /** * Returns the location of the element in pixels from the top left corner of the viewport. * * For accurate readings make sure to use pixel values for margins, borders and padding. * * Known issues: * - Issue: A div positioned relative or static without any content before it and its parent will report an offsetTop of 0 in Safari * Workaround: Place content before the relative div ... and set height and width to 0 and overflow to hidden * * @example $("#testdiv").offset() * @result { top: 100, left: 100, scrollTop: 10, scrollLeft: 10 } * * @example $("#testdiv").offset({ scroll: false }) * @result { top: 90, left: 90 } * * @example var offset = {} * $("#testdiv").offset({ scroll: false }, offset) * @result offset = { top: 90, left: 90 } * * @name offset * @param Map options Optional settings to configure the way the offset is calculated. * @option Boolean margin Should the margin of the element be included in the calculations? True by default. * @option Boolean border Should the border of the element be included in the calculations? False by default. * @option Boolean padding Should the padding of the element be included in the calculations? False by default. * @option Boolean scroll Should the scroll offsets of the parent elements be included in the calculations? True by default. * When true it adds the totla scroll offets of all parents to the total offset and also adds two properties * to the returned object, scrollTop and scrollLeft. * @options Boolean lite Will use offsetLite instead of offset when set to true. False by default. * @param Object returnObject An object to store the return value in, so as not to break the chain. If passed in the * chain will not be broken and the result will be assigned to this object. * @type Object * @cat Plugins/Dimensions */ offset: function(options, returnObject) { var x = 0, y = 0, sl = 0, st = 0, elem = this[0], parent = this[0], op, parPos, elemPos = $.css(elem, 'position'), mo = $.browser.mozilla, ie = $.browser.msie, sf = $.browser.safari, oa = $.browser.opera, absparent = false, relparent = false, options = $.extend({ margin: true, border: false, padding: false, scroll: true, lite: false }, options || {}); // Use offsetLite if lite option is true if (options.lite) return this.offsetLite(options, returnObject); if (elem.tagName.toLowerCase() == 'body') { // Safari is the only one to get offsetLeft and offsetTop properties of the body "correct" // Except they all mess up when the body is positioned absolute or relative x = elem.offsetLeft; y = elem.offsetTop; // Mozilla ignores margin and subtracts border from body element if (mo) { x += num(elem, 'marginLeft') + (num(elem, 'borderLeftWidth')*2); y += num(elem, 'marginTop') + (num(elem, 'borderTopWidth') *2); } else // Opera ignores margin if (oa) { x += num(elem, 'marginLeft'); y += num(elem, 'marginTop'); } else // IE does not add the border in Standards Mode if (ie && jQuery.boxModel) { x += num(elem, 'borderLeftWidth'); y += num(elem, 'borderTopWidth'); } } else { do { parPos = $.css(parent, 'position'); x += parent.offsetLeft; y += parent.offsetTop; // Mozilla and IE do not add the border if (mo || ie) { // add borders to offset x += num(parent, 'borderLeftWidth'); y += num(parent, 'borderTopWidth'); // Mozilla does not include the border on body if an element isn't positioned absolute and is without an absolute parent if (mo && parPos == 'absolute') absparent = true; // IE does not include the border on the body if an element is position static and without an absolute or relative parent if (ie && parPos == 'relative') relparent = true; } op = parent.offsetParent; if (options.scroll || mo) { do { if (options.scroll) { // get scroll offsets sl += parent.scrollLeft; st += parent.scrollTop; } // Mozilla does not add the border for a parent that has overflow set to anything but visible if (mo && parent != elem && $.css(parent, 'overflow') != 'visible') { x += num(parent, 'borderLeftWidth'); y += num(parent, 'borderTopWidth'); } parent = parent.parentNode; } while (parent != op); } parent = op; if (parent.tagName.toLowerCase() == 'body' || parent.tagName.toLowerCase() == 'html') { // Safari and IE Standards Mode doesn't add the body margin for elments positioned with static or relative if ((sf || (ie && $.boxModel)) && elemPos != 'absolute' && elemPos != 'fixed') { x += num(parent, 'marginLeft'); y += num(parent, 'marginTop'); } // Mozilla does not include the border on body if an element isn't positioned absolute and is without an absolute parent // IE does not include the border on the body if an element is positioned static and without an absolute or relative parent if ( (mo && !absparent && elemPos != 'fixed') || (ie && elemPos == 'static' && !relparent) ) { x += num(parent, 'borderLeftWidth'); y += num(parent, 'borderTopWidth'); } break; // Exit the loop } } while (parent); } var returnValue = handleOffsetReturn(elem, options, x, y, sl, st); if (returnObject) { $.extend(returnObject, returnValue); return this; } else { return returnValue; } }, /** * Returns the location of the element in pixels from the top left corner of the viewport. * This method is much faster than offset but not as accurate. This method can be invoked * by setting the lite option to true in the offset method. * * @name offsetLite * @param Map options Optional settings to configure the way the offset is calculated. * @option Boolean margin Should the margin of the element be included in the calculations? True by default. * @option Boolean border Should the border of the element be included in the calculations? False by default. * @option Boolean padding Should the padding of the element be included in the calculations? False by default. * @option Boolean scroll Should the scroll offsets of the parent elements be included in the calculations? True by default. * When true it adds the totla scroll offets of all parents to the total offset and also adds two properties * to the returned object, scrollTop and scrollLeft. * @param Object returnObject An object to store the return value in, so as not to break the chain. If passed in the * chain will not be broken and the result will be assigned to this object. * @type Object * @cat Plugins/Dimensions */ offsetLite: function(options, returnObject) { var x = 0, y = 0, sl = 0, st = 0, parent = this[0], op, options = $.extend({ margin: true, border: false, padding: false, scroll: true }, options || {}); do { x += parent.offsetLeft; y += parent.offsetTop; op = parent.offsetParent; if (options.scroll) { // get scroll offsets do { sl += parent.scrollLeft; st += parent.scrollTop; parent = parent.parentNode; } while(parent != op); } parent = op; } while (parent && parent.tagName.toLowerCase() != 'body' && parent.tagName.toLowerCase() != 'html'); var returnValue = handleOffsetReturn(this[0], options, x, y, sl, st); if (returnObject) { $.extend(returnObject, returnValue); return this; } else { return returnValue; } } }); /** * Handles converting a CSS Style into an Integer. * @private */ var num = function(el, prop) { return parseInt($.css(el.jquery?el[0]:el,prop))||0; }; /** * Handles the return value of the offset and offsetLite methods. * @private */ var handleOffsetReturn = function(elem, options, x, y, sl, st) { if ( !options.margin ) { x -= num(elem, 'marginLeft'); y -= num(elem, 'marginTop'); } // Safari and Opera do not add the border for the element if ( options.border && ($.browser.safari || $.browser.opera) ) { x += num(elem, 'borderLeftWidth'); y += num(elem, 'borderTopWidth'); } else if ( !options.border && !($.browser.safari || $.browser.opera) ) { x -= num(elem, 'borderLeftWidth'); y -= num(elem, 'borderTopWidth'); } if ( options.padding ) { x += num(elem, 'paddingLeft'); y += num(elem, 'paddingTop'); } // do not include scroll offset on the element if ( options.scroll ) { sl -= elem.scrollLeft; st -= elem.scrollTop; } return options.scroll ? { top: y - st, left: x - sl, scrollTop: st, scrollLeft: sl } : { top: y, left: x }; }; })(jQuery); /* * positionBy 1.0.7 (2008-01-29) * * Copyright (c) 2006,2007 Jonathan Sharp (http://jdsharp.us) * Dual licensed under the MIT (MIT-LICENSE.txt) * and GPL (GPL-LICENSE.txt) licenses. * * http://jdsharp.us/ * * Built upon jQuery 1.2.2 (http://jquery.com) * This also requires the jQuery dimensions plugin */ (function($){ /** * This function centers an absolutely positioned element */ /* $.fn.positionCenter = function(offsetLeft, offsetTop) { var offsetLeft = offsetLeft || 1; var offsetTop = offsetTop || 1; var ww = $(window).width(); var wh = $(window).height(); var sl = $(window).scrollLeft(); var st = $(window).scrollTop(); return this.each(function() { var $t = $(this); // If we are not visible we have to display our element (with a negative position offscreen) var left = Math.round( ( ww - $t.outerWidth() ) / 2 ); if ( left < 0 ) { left = 0; } else { left *= offsetLeft; } left += sl; var top = Math.round( ( wh - $t.outerHeight() ) / 2 ); if ( top < 0 ) { top = 0; } else { top *= offsetTop; } top += st; $(this).parents().each(function() { var $this = $(this); if ( $this.css('position') != 'static' ) { var o = $this.offset(); left += -o.left; top += -o.top; return false; } }); $t.css({left: left, top: top}); }); }; */ // Our range object is used in calculating positions var Range = function(x1, y1, x2, y2) { this.x1 = x1; this.x2 = x2; this.y1 = y1; this.y2 = y2; }; Range.prototype.contains = function(range) { return (this.x1 <= range.x1 && range.x2 <= this.x2) && (this.y1 <= range.y1 && range.y2 <= this.y2); }; Range.prototype.transform = function(x, y) { return new Range(this.x1 + x, this.y1 + y, this.x2 + x, this.y2 + y); }; $.fn.positionBy = function(args) { var date1 = new Date(); if ( this.length == 0 ) { return this; } var args = $.extend({ // The target element to position us relative to target: null, // The target's corner, possible values 0-3 targetPos: null, // The element's corner, possible values 0-3 elementPos: null, // A raw x,y coordinate x: null, y: null, // Pass in an array of positions that are valid 0-15 positions: null, // Add the final position class to the element (eg. positionBy0 through positionBy3, positionBy15) addClass: false, // Force our element to be at the location we specified (don't try to auto position it) force: false, // The element that we will make sure our element doesn't go outside of container: window, // Should the element be hidden after positioning? hideAfterPosition: false }, args); if ( args.x != null ) { var tLeft = args.x; var tTop = args.y; var tWidth = 0; var tHeight = 0; // Position in relation to an element } else { var $target = $( $( args.target )[0] ); var tWidth = $target.outerWidth(); var tHeight = $target.outerHeight(); var tOffset = $target.offset(); var tLeft = tOffset.left; var tTop = tOffset.top; } // Our target right, bottom coord var tRight = tLeft + tWidth; var tBottom = tTop + tHeight; return this.each(function() { var $element = $( this ); // Position our element in the top left so we can grab its width without triggering scrollbars if ( !$element.is(':visible') ) { $element.css({ left: -3000, top: -3000 }) .show(); } var eWidth = $element.outerWidth(); var eHeight = $element.outerHeight(); // Holds x1,y1,x2,y2 coordinates for a position in relation to our target element var position = []; // Holds a list of alternate positions to try if this one is not in the browser viewport var next = []; // Our Positions via ASCII ART /* 8 9 10 11 +------------+ 7 | 15 12 | 0 | | 6 | 14 13 | 1 +------------+ 5 4 3 2 */ position[0] = new Range(tRight, tTop, tRight + eWidth, tTop + eHeight); next[0] = [1,7,4]; position[1] = new Range(tRight, tBottom - eHeight, tRight + eWidth, tBottom); next[1] = [0,6,4]; position[2] = new Range(tRight, tBottom, tRight + eWidth, tBottom + eHeight); next[2] = [1,3,10]; position[3] = new Range(tRight - eWidth, tBottom, tRight, tBottom + eHeight); next[3] = [1,6,10]; position[4] = new Range(tLeft, tBottom, tLeft + eWidth, tBottom + eHeight); next[4] = [1,6,9]; position[5] = new Range(tLeft - eWidth, tBottom, tLeft, tBottom + eHeight); next[5] = [6,4,9]; position[6] = new Range(tLeft - eWidth, tBottom - eHeight, tLeft, tBottom); next[6] = [7,1,4]; position[7] = new Range(tLeft - eWidth, tTop, tLeft, tTop + eHeight); next[7] = [6,0,4]; position[8] = new Range(tLeft - eWidth, tTop - eHeight, tLeft, tTop); next[8] = [7,9,4]; position[9] = new Range(tLeft, tTop - eHeight, tLeft + eWidth, tTop); next[9] = [0,7,4]; position[10]= new Range(tRight - eWidth, tTop - eHeight, tRight, tTop); next[10] = [0,7,3]; position[11]= new Range(tRight, tTop - eHeight, tRight + eWidth, tTop); next[11] = [0,10,3]; position[12]= new Range(tRight - eWidth, tTop, tRight, tTop + eHeight); next[12] = [13,7,10]; position[13]= new Range(tRight - eWidth, tBottom - eHeight, tRight, tBottom); next[13] = [12,6,3]; position[14]= new Range(tLeft, tBottom - eHeight, tLeft + eWidth, tBottom); next[14] = [15,1,4]; position[15]= new Range(tLeft, tTop, tLeft + eWidth, tTop + eHeight); next[15] = [14,0,9]; if ( args.positions !== null ) { var pos = args.positions[0]; } else if ( args.targetPos != null && args.elementPos != null ) { var pos = []; pos[0] = []; pos[0][0] = 15; pos[0][1] = 7; pos[0][2] = 8; pos[0][3] = 9; pos[1] = []; pos[1][0] = 0; pos[1][1] = 12; pos[1][2] = 10; pos[1][3] = 11; pos[2] = []; pos[2][0] = 2; pos[2][1] = 3; pos[2][2] = 13; pos[2][3] = 1; pos[3] = []; pos[3][0] = 4; pos[3][1] = 5; pos[3][2] = 6; pos[3][3] = 14; var pos = pos[args.targetPos][args.elementPos]; } var ePos = position[pos]; var fPos = pos; if ( !args.force ) { // TODO: Do the args.container // window width & scroll offset $window = $( window ); var sx = $window.scrollLeft(); var sy = $window.scrollTop(); // TODO: Look at innerWidth & innerHeight var container = new Range( sx, sy, sx + $window.width(), sy + $window.height() ); // If we are outside of our viewport, see if we are outside vertically or horizontally and push onto the stack var stack; if ( args.positions ) { stack = args.positions; } else { stack = [pos]; } var test = []; // Keeps track of our positions we already tried while ( stack.length > 0 ) { var p = stack.shift(); if ( test[p] ) { continue; } test[p] = true; // If our current position is not within the viewport (eg. window) // add the next suggested position if ( !container.contains(position[p]) ) { if ( args.positions === null ) { stack = jQuery.merge( stack, next[p] ); } } else { ePos = position[p]; break; } } } // + TODO: Determine if we are going to use absolute left, top, bottom, right // positions relative to our target // Take into account any absolute or fixed positioning // to 'normalize' our coordinates $element.parents().each(function() { var $this = $(this); if ( $this.css('position') != 'static' ) { var abs = $this.offset(); ePos = ePos.transform( -abs.left, -abs.top ); return false; } }); // Finally position our element var css = { left: ePos.x1, top: ePos.y1 }; if ( args.hideAfterPosition ) { css['display'] = 'none'; } $element.css( css ); if ( args.addClass ) { $element.removeClass( 'positionBy0 positionBy1 positionBy2 positionBy3 positionBy4 positionBy5 ' + 'positionBy6 positionBy7 positionBy8 positionBy9 positionBy10 positionBy11 ' + 'positionBy12 positionBy13 positionBy14 positionBy15') .addClass('positionBy' + p); } }); }; })(jQuery); /* Copyright (c) 2006 Brandon Aaron (http://brandonaaron.net) * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses. * * $LastChangedDate: 2007-06-20 03:23:36 +0200 (Mi, 20 Jun 2007) $ * $Rev: 2110 $ * * Version 2.1 */ (function($){ /** * The bgiframe is chainable and applies the iframe hack to get * around zIndex issues in IE6. It will only apply itself in IE * and adds a class to the iframe called 'bgiframe'. The iframe * is appeneded as the first child of the matched element(s) * with a tabIndex and zIndex of -1. * * By default the plugin will take borders, sized with pixel units, * into account. If a different unit is used for the border's width, * then you will need to use the top and left settings as explained below. * * NOTICE: This plugin has been reported to cause perfromance problems * when used on elements that change properties (like width, height and * opacity) a lot in IE6. Most of these problems have been caused by * the expressions used to calculate the elements width, height and * borders. Some have reported it is due to the opacity filter. All * these settings can be changed if needed as explained below. * * @example $('div').bgiframe(); * @before

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* @result