--- /dev/null
+/**
+ *
+ * Utilities
+ * Author: Stefan Petre www.eyecon.ro
+ *
+ */
+(function($) {
+EYE.extend({
+ getPosition : function(e, forceIt)
+ {
+ var x = 0;
+ var y = 0;
+ var es = e.style;
+ var restoreStyles = false;
+ if (forceIt && jQuery.curCSS(e,'display') == 'none') {
+ var oldVisibility = es.visibility;
+ var oldPosition = es.position;
+ restoreStyles = true;
+ es.visibility = 'hidden';
+ es.display = 'block';
+ es.position = 'absolute';
+ }
+ var el = e;
+ if (el.getBoundingClientRect) { // IE
+ var box = el.getBoundingClientRect();
+ x = box.left + Math.max(document.documentElement.scrollLeft, document.body.scrollLeft) - 2;
+ y = box.top + Math.max(document.documentElement.scrollTop, document.body.scrollTop) - 2;
+ } else {
+ x = el.offsetLeft;
+ y = el.offsetTop;
+ el = el.offsetParent;
+ if (e != el) {
+ while (el) {
+ x += el.offsetLeft;
+ y += el.offsetTop;
+ el = el.offsetParent;
+ }
+ }
+ if (jQuery.browser.safari && jQuery.curCSS(e, 'position') == 'absolute' ) {
+ x -= document.body.offsetLeft;
+ y -= document.body.offsetTop;
+ }
+ el = e.parentNode;
+ while (el && el.tagName.toUpperCase() != 'BODY' && el.tagName.toUpperCase() != 'HTML')
+ {
+ if (jQuery.curCSS(el, 'display') != 'inline') {
+ x -= el.scrollLeft;
+ y -= el.scrollTop;
+ }
+ el = el.parentNode;
+ }
+ }
+ if (restoreStyles == true) {
+ es.display = 'none';
+ es.position = oldPosition;
+ es.visibility = oldVisibility;
+ }
+ return {x:x, y:y};
+ },
+ getSize : function(e)
+ {
+ var w = parseInt(jQuery.curCSS(e,'width'), 10);
+ var h = parseInt(jQuery.curCSS(e,'height'), 10);
+ var wb = 0;
+ var hb = 0;
+ if (jQuery.curCSS(e, 'display') != 'none') {
+ wb = e.offsetWidth;
+ hb = e.offsetHeight;
+ } else {
+ var es = e.style;
+ var oldVisibility = es.visibility;
+ var oldPosition = es.position;
+ es.visibility = 'hidden';
+ es.display = 'block';
+ es.position = 'absolute';
+ wb = e.offsetWidth;
+ hb = e.offsetHeight;
+ es.display = 'none';
+ es.position = oldPosition;
+ es.visibility = oldVisibility;
+ }
+ return {w:w, h:h, wb:wb, hb:hb};
+ },
+ getClient : function(e)
+ {
+ var h, w;
+ if (e) {
+ w = e.clientWidth;
+ h = e.clientHeight;
+ } else {
+ var de = document.documentElement;
+ w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
+ h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
+ }
+ return {w:w,h:h};
+ },
+ getScroll : function (e)
+ {
+ var t=0, l=0, w=0, h=0, iw=0, ih=0;
+ if (e && e.nodeName.toLowerCase() != 'body') {
+ t = e.scrollTop;
+ l = e.scrollLeft;
+ w = e.scrollWidth;
+ h = e.scrollHeight;
+ } else {
+ if (document.documentElement) {
+ t = document.documentElement.scrollTop;
+ l = document.documentElement.scrollLeft;
+ w = document.documentElement.scrollWidth;
+ h = document.documentElement.scrollHeight;
+ } else if (document.body) {
+ t = document.body.scrollTop;
+ l = document.body.scrollLeft;
+ w = document.body.scrollWidth;
+ h = document.body.scrollHeight;
+ }
+ if (typeof pageYOffset != 'undefined') {
+ t = pageYOffset;
+ l = pageXOffset;
+ }
+ iw = self.innerWidth||document.documentElement.clientWidth||document.body.clientWidth||0;
+ ih = self.innerHeight||document.documentElement.clientHeight||document.body.clientHeight||0;
+ }
+ return { t: t, l: l, w: w, h: h, iw: iw, ih: ih };
+ },
+ getMargins : function(e, toInteger)
+ {
+ var t = jQuery.curCSS(e,'marginTop') || '';
+ var r = jQuery.curCSS(e,'marginRight') || '';
+ var b = jQuery.curCSS(e,'marginBottom') || '';
+ var l = jQuery.curCSS(e,'marginLeft') || '';
+ if (toInteger)
+ return {
+ t: parseInt(t, 10)||0,
+ r: parseInt(r, 10)||0,
+ b: parseInt(b, 10)||0,
+ l: parseInt(l, 10)
+ };
+ else
+ return {t: t, r: r, b: b, l: l};
+ },
+ getPadding : function(e, toInteger)
+ {
+ var t = jQuery.curCSS(e,'paddingTop') || '';
+ var r = jQuery.curCSS(e,'paddingRight') || '';
+ var b = jQuery.curCSS(e,'paddingBottom') || '';
+ var l = jQuery.curCSS(e,'paddingLeft') || '';
+ if (toInteger)
+ return {
+ t: parseInt(t, 10)||0,
+ r: parseInt(r, 10)||0,
+ b: parseInt(b, 10)||0,
+ l: parseInt(l, 10)
+ };
+ else
+ return {t: t, r: r, b: b, l: l};
+ },
+ getBorder : function(e, toInteger)
+ {
+ var t = jQuery.curCSS(e,'borderTopWidth') || '';
+ var r = jQuery.curCSS(e,'borderRightWidth') || '';
+ var b = jQuery.curCSS(e,'borderBottomWidth') || '';
+ var l = jQuery.curCSS(e,'borderLeftWidth') || '';
+ if (toInteger)
+ return {
+ t: parseInt(t, 10)||0,
+ r: parseInt(r, 10)||0,
+ b: parseInt(b, 10)||0,
+ l: parseInt(l, 10)||0
+ };
+ else
+ return {t: t, r: r, b: b, l: l};
+ },
+ traverseDOM : function(nodeEl, func)
+ {
+ func(nodeEl);
+ nodeEl = nodeEl.firstChild;
+ while(nodeEl){
+ EYE.traverseDOM(nodeEl, func);
+ nodeEl = nodeEl.nextSibling;
+ }
+ },
+ getInnerWidth : function(el, scroll) {
+ var offsetW = el.offsetWidth;
+ return scroll ? Math.max(el.scrollWidth,offsetW) - offsetW + el.clientWidth:el.clientWidth;
+ },
+ getInnerHeight : function(el, scroll) {
+ var offsetH = el.offsetHeight;
+ return scroll ? Math.max(el.scrollHeight,offsetH) - offsetH + el.clientHeight:el.clientHeight;
+ },
+ getExtraWidth : function(el) {
+ if($.boxModel)
+ return (parseInt($.curCSS(el, 'paddingLeft'))||0)
+ + (parseInt($.curCSS(el, 'paddingRight'))||0)
+ + (parseInt($.curCSS(el, 'borderLeftWidth'))||0)
+ + (parseInt($.curCSS(el, 'borderRightWidth'))||0);
+ return 0;
+ },
+ getExtraHeight : function(el) {
+ if($.boxModel)
+ return (parseInt($.curCSS(el, 'paddingTop'))||0)
+ + (parseInt($.curCSS(el, 'paddingBottom'))||0)
+ + (parseInt($.curCSS(el, 'borderTopWidth'))||0)
+ + (parseInt($.curCSS(el, 'borderBottomWidth'))||0);
+ return 0;
+ },
+ isChildOf: function(parentEl, el, container) {
+ if (parentEl == el) {
+ return true;
+ }
+ if (!el || !el.nodeType || el.nodeType != 1) {
+ return false;
+ }
+ if (parentEl.contains && !$.browser.safari) {
+ return parentEl.contains(el);
+ }
+ if ( parentEl.compareDocumentPosition ) {
+ return !!(parentEl.compareDocumentPosition(el) & 16);
+ }
+ var prEl = el.parentNode;
+ while(prEl && prEl != container) {
+ if (prEl == parentEl)
+ return true;
+ prEl = prEl.parentNode;
+ }
+ return false;
+ },
+ centerEl : function(el, axis)
+ {
+ var clientScroll = EYE.getScroll();
+ var size = EYE.getSize(el);
+ if (!axis || axis == 'vertically')
+ $(el).css(
+ {
+ top: clientScroll.t + ((Math.min(clientScroll.h,clientScroll.ih) - size.hb)/2) + 'px'
+ }
+ );
+ if (!axis || axis == 'horizontally')
+ $(el).css(
+ {
+ left: clientScroll.l + ((Math.min(clientScroll.w,clientScroll.iw) - size.wb)/2) + 'px'
+ }
+ );
+ }
+});
+if (!$.easing.easeout) {
+ $.easing.easeout = function(p, n, firstNum, delta, duration) {
+ return -delta * ((n=n/duration-1)*n*n*n - 1) + firstNum;
+ };
+}
+
+})(jQuery);
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