/* 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: 2007-12-20 08:43:48 -0600 (Thu, 20 Dec 2007) $
* $Rev: 4257 $
*
* $LastChangedDate: 2010-10-23 08:43:48 -0600 (Thu, 20 Dec 2007) $
* By cljosse
* Version: 1.2
*
* Requires: jQuery 1.2+
* 
*/
(function (jQuery) {
    jQuery.dimensions = { version: '1.3' };
    /*
    * Interception Height, Width
    */
    jQuery.each(['Height', 'Width'],
        function (i, name) {
            jQuery.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);
            };

            jQuery.fn['outer' + name] = function (options) {
                if (!this[0]) return;
                var torl = name == 'Height' ? 'Top' : 'Left',
                    borr = name == 'Height' ? 'Bottom' : 'Right';
                options = options || false;
                options = jQuery.extend({ margin: 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);
            };
        });
    /*
    *
    */
    jQuery.each(['Left', 'Top'],
    function (i, name) {
        jQuery.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')] || jQuery.boxModel && document.documentElement['scroll' + name] || document.body['scroll' + name] : this[0]['scroll' + name];
        };
        //================================================
        jQuery.fn['absolute' + name] = function (val) {
            if (!this[0]) return;
                       a = jQuery(this[0]);
            m = 0;
            while (a.length > 0) {
                val = jQuery(a).infos();
                if (val.position != "absolute") {
                    m += name == 'Left' ? val.left : val.top;
                    m += name == 'Left' ? val.margin.left : val.margin.top;
                    m += name == 'Left' ? val.margin.right : val.margin.bottom;
                    m += name == 'Left' ? val.borderwidth.left : val.borderwidth.top;
                 //   m += name == 'Left' ? val.borderwidth.right : val.borderwidth.bottom;
                 //   m += name == 'Left' ? val.padding.left : val.padding.top;
                 //   m += name == 'Left' ? val.padding.right : val.padding.bottom;
                     a = jQuery(a).offsetParent();
                } else
                    break;

            }
            //306


            return m;


        };


    });
    //=====================================================
    jQuery.fn.extend({

        infos: function () {
            var width = 0, height = 0;
            var elem = jQuery(this).get(0);


            var Left = 0, Top = 0, offset, parentOffset, offsetParent, results;
            var borderwidth = { width: "0 0 0 0",
                top: 0,
                left: 0,
                right: 0,
                bottom: 0
            }
            var padding = { padding: "0 0 0 0",
                top: 0,
                left: 0,
                right: 0,
                bottom: 0
            };
            var margin = { margin: "0 0 0 0",
                top: 0,
                left: 0,
                right: 0,
                bottom: 0
            };
            //=====================================================================
            myposition = "";
            results = {
                position: "",
                top: 0,
                left: 0,
                width: 0,
                height: 0,
                right: 0,
                bottom: 0,
                borderwidth: borderwidth,
                padding: padding,
                margin: margin, id: "", nodeName: ""
            };
            ;
            if (elem) {
                id = ""; nodeName = "";
                if (elem.id) id = elem.id;
                if (elem.nodeName) nodeName = elem.nodeName;


                if (elem == window) {

                    myposition = "";
                    width = jQuery(elem).width();
                    height = jQuery(elem).height();
                } else {

                    Css = jQuery(elem).getStyles(elem);
                    myposition = Css.position || "";
                    width = jQuery(elem).outerWidth();
                    height = jQuery(elem).outerHeight();


                    borderwidth.left = jQuery(elem).Get_Val_int(Css.borderLeftWidth, "", "", 'borderLeftWidth');
                    borderwidth.right = jQuery(elem).Get_Val_int(Css.borderRightWidth, "", "", 'borderRightWidth');
                    borderwidth.top = jQuery(elem).Get_Val_int(Css.borderTopWidth, "", "", 'borderTopWidth');
                    borderwidth.bottom = jQuery(elem).Get_Val_int(Css.borderBottomWidth, "", "", 'borderBottomWidth');
                    try {
                        borderwidth.width = Css.borderWidth;
                    } catch (e) {
                        borderwidth.width = '"' + borderwidth.left + ' ' + borderwidth.top + ' ' + borderwidth.right + ' ' + borderwidth.bottom + '"';
                    }



                    margin.left = jQuery(elem).Get_Val_int(Css.marginLeft, "", "", 'marginLeft');
                    margin.right = jQuery(elem).Get_Val_int(Css.marginRight, "", "", 'marginRight');
                    margin.top = jQuery(elem).Get_Val_int(Css.marginTop, "", "", 'marginTop');
                    margin.bottom = jQuery(elem).Get_Val_int(Css.marginBottom, "", "", 'marginBottom');


                    try {
                        margin.margin = Css.margin;
                    } catch (e) {
                        margin.margin = '"' + margin.left + ' ' + margin.top + ' ' + margin.right + ' ' + margin.bottom + '"';
                    }


                    padding.left = jQuery(elem).Get_Val_int(Css.paddingLeft, "", "", 'paddingLeft');
                    padding.right = jQuery(elem).Get_Val_int(Css.paddingRight, "", "", 'paddingRight');
                    padding.top = jQuery(elem).Get_Val_int(Css.paddingTop, "", "", 'paddingTop');
                    padding.bottom = jQuery(elem).Get_Val_int(Css.paddingBottom, "", "", 'paddingBottom');

                    try {
                        padding.padding = Css.padding;
                    } catch (e) {
                        padding.padding = '"' + padding.left + ' ' + padding.top + ' ' + padding.right + ' ' + padding.bottom + '"';
                    }
                }
                if (elem == window) {
                    Cl_Position = { Top: 0, Left: 0 };
                } else {
                    Cl_Position = jQuery(elem).d_position();
                }
                Left = Cl_Position.left;
                Top = Cl_Position.top;

                results = {
                    position: myposition,
                    top: Top,
                    left: Left,
                    width: width,
                    height: height,
                    right: Left + width,
                    bottom: Top + height,
                    borderwidth: borderwidth,
                    margin: margin,
                    padding: padding,
                    id: id,
                    nodeName: nodeName
                };

                return results
            } return results;
        },
        /*
        * Cl_Position de l'object elem
        */
        d_position: function () {
            var left = 0, top = 0, elem = this[0], offset, parentOffset, offsetParent, results;

            if (elem) {
                offsetParent = this.offsetParent();
                offset = this.offset();

                if (offsetParent) {
                    if (elem == window) {
                        parentOffset = { top: 0, left: 0 };
                    } else if (typeof (offsetParent.offset) != "undefined")
                        parentOffset = offsetParent.offset();
                    else
                        parentOffset = { top: 0, left: 0 };

                    if (!offset)
                        offset = { top: 0, left: 0 };

                    offset.top -= num(elem, 'marginTop');
                    offset.left -= num(elem, 'marginLeft');

                    if (offsetParent.length > 0) {
                        parentOffset.top += num(offsetParent, 'borderTopWidth');
                        parentOffset.left += num(offsetParent, 'borderLeftWidth');
                    } else {
                        parentOffset = { top: 0, left: 0 };

                    }
                } else {
                    parentOffset = { top: 0, left: 0 };
                }

                results = {
                    top: Math.ceil(offset.top - parentOffset.top), left: Math.ceil(offset.left - parentOffset.left)
                };
            } return results;
        },
        /*
        * offsetParent
        */
        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);
        },
        // getStyles(Obj) Récupérer la valeur CSS 
        getStyles: function (elt) {
            var element = elt;
            if (window.getComputedStyle) // Mozilla Firefox & cie
            {
                var propriete = window.getComputedStyle(element, null);
            }
            else if (element.currentStyle) // Microsoft Internet Explorer
            {

                var propriete = element.currentStyle;
            }
            return propriete;
        },
        /*
        * Get_val_int
        * params: element,valeur maxi
        * return: valeur entiere
        */

        Get_Val_int: function (myObj, Maxi_val, Mini_val, prop) {
            var val = 0;
            Maxi_val = parseInt(Maxi_val || "0");

            /*
            - numérique suivie de px ou % ou pt ou em, 
            - thin, bordure mince, 
            - medium, bordure moyenne (valeur par défaut), 
            - thick, bordure épaisse, 
            - inherit, hérite de son parent (css2).
            */

            if (!myObj) {
                return Maxi_val;
            }

            if (typeof (myObj) == "string") {
                switch (myObj) {
                    case 'thin':
                        return 1;
                        break;
                    case 'medium':
                        return 2;
                        break;
                    case 'thick':
                        return 4;
                        break;
                    case 'inherit':
                        break;
                    case 'none':
                        return Maxi_val;
                        break;
                    default:
                        break;
                }
                el = this.get(0);
                var reg1 = new RegExp("auto", "g")
                if (myObj.match(reg1)) {
                    return Maxi_val;
                }
                if (prop)
                    myObj = num(el, prop);
                else {
                    reg1 = new RegExp("px", "g")
                    if (myObj.match(reg1)) {

                        myObj = parseInt(myObj);

                    } else {
                        reg1 = new RegExp("%", "g")
                        if (myObj.match(reg1)) {
                            val = Math.ceil(myObj * Maxi_val / 100);
                            return val;
                        }

                    }

                }

                if (Mini_val)
                    if (myObj < Mini_val) return Maxi_val;


                val = parseInt(myObj);

            } else {
                val = parseInt(myObj);
            }
            if (typeof (val) == "NaN") return Maxi_val;
            return val;
        }
    });
    /*
    *
    */
    function num(el, prop) {
        return parseInt(jQuery.curCSS(el.jquery ? el[0] : el, prop, true)) || 0;
    };

    myjQuery = jQuery;
    my$ = $;

})(jQuery);