/*
* jQuery.splitter.js - two-pane splitter window plugin
*
* version 1.5 (2008/04/02) 
* 
* Dual licensed under the MIT and GPL licenses: 
*   http://www.opensource.org/licenses/mit-license.php 
*   http://www.gnu.org/licenses/gpl.html 
*/

/**
* The splitter() plugin implements a two-pane resizable splitter window.
* The selected elements in the jQuery object are converted to a splitter;
* each selected element should have two child elements, used for the panes
* of the splitter. The plugin adds a third child element for the splitbar.
* 
* For more details see: http://methvin.com/jquery/splitter/
*
*
* @example $('#MySplitter').splitter();
* @desc Create a vertical splitter with default settings 
*
* @example $('#MySplitter').splitter({type: 'h', accessKey: 'M'});
* @desc Create a horizontal splitter resizable via Alt+Shift+M
*
* @name splitter
* @type jQuery
* @param Object options Options for the splitter (not required)
* @cat Plugins/Splitter
* @return jQuery
* @author Dave Methvin (dave.methvin@gmail.com)
*/
; (function($) {

    $.fn.splitter = function(args) {
        args = args || {};
        return this.each(function() {
            var zombie; 	// left-behind splitbar for outline resizes
            function startSplitMouse(evt) {
                if (opts.outline)
                    zombie = zombie || bar.clone(false).insertAfter(A);
                bar.removeClass("docked");
                panes.css("-webkit-user-select", "none"); // Safari selects A/B text on a move
                bar.addClass(opts.activeClass);
                A._posSplit = A[0][opts.pxSplit] - evt[opts.eventPos];
                $(document)
				.bind("mousemove", doSplitMouse)
				.bind("mouseup", endSplitMouse);
            }
            function doSplitMouse(evt) {
                var newPos = A._posSplit + evt[opts.eventPos];
                if (opts.outline) {
                    newPos = Math.max(0, Math.min(newPos, splitter._DA - bar._DA));
                    bar.css(opts.origin, newPos);
                } else
                    resplit(newPos);
            }
            function endSplitMouse(evt) {
                bar.removeClass(opts.activeClass);
                var newPos = A._posSplit + evt[opts.eventPos];
                if (newPos < bar._DA) { //?? fix for B pane dockRight/dockBottom case
                    newPos = 0;
                    bar.addClass("docked");
                }
                if (opts.outline) {
                    zombie.remove(); zombie = null;
                    resplit(newPos);
                }
                panes.css("-webkit-user-select", "text"); // let Safari select text again
                $(document)
				.unbind("mousemove", doSplitMouse)
				.unbind("mouseup", endSplitMouse);
            }
            function resplit(newPos) {
                // Constrain new splitbar position to fit pane size limits
                newPos = Math.max(A._min, splitter._DA - B._max,
					Math.min(newPos, A._max, splitter._DA - bar._DA - B._min));
                // Resize/position the two panes
                bar._DA = bar[0][opts.pxSplit]; 	// bar size may change during dock
                bar.css(opts.origin, newPos).css(opts.fixed, splitter._DF);
                A.css(opts.origin, 0).css(opts.split, newPos).css(opts.fixed, splitter._DF);
                B.css(opts.origin, newPos + bar._DA)
				.css(opts.split, splitter._DA - bar._DA - newPos).css(opts.fixed, splitter._DF);
                // IE fires resize for us; all others pay cash
                if (!$.browser.msie)
                    panes.trigger("resize");
            }
            function dimSum(jq, dims) {
                // Opera returns -1 for missing min/max width, turn into 0
                var sum = 0;
                for (var i = 1; i < arguments.length; i++)
                    sum += Math.max(parseInt(jq.css(arguments[i])) || 0, 0);
                return sum;
            }

            // Determine settings based on incoming opts, element classes, and defaults
            var vh = (args.splitHorizontal ? 'h' : args.splitVertical ? 'v' : args.type) || 'v';
            var opts = $.extend({
                activeClass: 'active', // class name for active splitter
                dockClass: 'docked', // class name for docked splitter
                pxPerKey: 8, 		// splitter px moved per keypress
                tabIndex: 0, 		// tab order indicator
                accessKey: ''			// accessKey for splitbar
            }, {
                v: {					// Vertical splitters:
                    keyLeft: 39, keyRight: 37, cursor: "e-resize",
                    splitbarClass: "vsplitbar", outlineClass: "voutline",
                    type: 'v', eventPos: "pageX", origin: "left",
                    split: "width", pxSplit: "offsetWidth", side1: "Left", side2: "Right",
                    fixed: "height", pxFixed: "offsetHeight", side3: "Top", side4: "Bottom"
                },
                h: {					// Horizontal splitters:
                    keyTop: 40, keyBottom: 38, cursor: "n-resize",
                    splitbarClass: "hsplitbar", outlineClass: "houtline",
                    type: 'h', eventPos: "pageY", origin: "top",
                    split: "height", pxSplit: "offsetHeight", side1: "Top", side2: "Bottom",
                    fixed: "width", pxFixed: "offsetWidth", side3: "Left", side4: "Right"
                }
}[vh], args);

                // Create jQuery object closures for splitter and both panes
                var splitter = $(this).css({ position: "relative" });
                var panes = $(">*", splitter[0]).css({
                    position: "absolute", 			// positioned inside splitter container
                    "z-index": "1", 				// splitbar is positioned above
                    "-moz-outline-style": "none"	// don't show dotted outline
                });
                var A = $(panes[0]); 	// left  or top
                var B = $(panes[1]); 	// right or bottom

                // Focuser element, provides keyboard support; title is shown by Opera accessKeys
                var focuser = $('<a href="javascript:void(0)"></a>')
			.attr({ accessKey: opts.accessKey, tabIndex: opts.tabIndex, title: opts.splitbarClass })
			.bind($.browser.opera ? "click" : "focus", function() { this.focus(); bar.addClass(opts.activeClass) })
			.bind("keydown", function(e) {
			    var key = e.which || e.keyCode;
			    var dir = key == opts["key" + opts.side1] ? 1 : key == opts["key" + opts.side2] ? -1 : 0;
			    if (dir)
			        resplit(A[0][opts.pxSplit] + dir * opts.pxPerKey, false);
			})
			.bind("blur", function() { bar.removeClass(opts.activeClass) });

                // Splitbar element, can be already in the doc or we create one
                var bar = $(panes[2] || '<div></div>')
			.insertAfter(A).css("z-index", "100").append(focuser)
			.attr({ "class": opts.splitbarClass, unselectable: "on" })
			.css({ position: "absolute", "user-select": "none", "-webkit-user-select": "none",
			    "-khtml-user-select": "none", "-moz-user-select": "none"
			})
			.bind("mousedown", startSplitMouse);
                // Use our cursor unless the style specifies a non-default cursor
                if (/^(auto|default|)$/.test(bar.css("cursor")))
                    bar.css("cursor", opts.cursor);

                // Cache several dimensions for speed, rather than re-querying constantly
                bar._DA = bar[0][opts.pxSplit];
                splitter._PBF = $.boxModel ? dimSum(splitter, "border" + opts.side3 + "Width", "border" + opts.side4 + "Width") : 0;
                splitter._PBA = $.boxModel ? dimSum(splitter, "border" + opts.side1 + "Width", "border" + opts.side2 + "Width") : 0;
                A._pane = opts.side1;
                B._pane = opts.side2;
                $.each([A, B], function() {
                    this._min = opts["min" + this._pane] || dimSum(this, "min-" + opts.split);
                    this._max = opts["max" + this._pane] || dimSum(this, "max-" + opts.split) || 9999;
                    this._init = opts["size" + this._pane] === true ?
				parseInt($.curCSS(this[0], opts.split)) : opts["size" + this._pane];
                });

                // Determine initial position, get from cookie if specified
                var initPos = A._init;
                if (!isNaN(B._init))	// recalc initial B size as an offset from the top or left side
                    initPos = splitter[0][opts.pxSplit] - splitter._PBA - B._init - bar._DA;
                if (opts.cookie) {
                    if (!$.cookie)
                        alert('jQuery.splitter(): jQuery cookie plugin required');
                    initPos = parseInt($.cookie(opts.cookie));
                    $(window).bind("unload", function() {
                        var state = String(bar.css(opts.origin)); // current location of splitbar
                        $.cookie(opts.cookie, state, { expires: opts.cookieExpires || 365,
                            path: opts.cookiePath || document.location.pathname
                        });
                    });
                }
                if (isNaN(initPos))	// King Solomon's algorithm
                    initPos = Math.round((splitter[0][opts.pxSplit] - splitter._PBA - bar._DA) / 2);

                // Resize event propagation and splitter sizing
                if (opts.anchorToWindow) {
                    // Account for margin or border on the splitter container and enforce min height
                    splitter._hadjust = dimSum(splitter, "borderTopWidth", "borderBottomWidth", "marginBottom");
                    splitter._hmin = Math.max(dimSum(splitter, "minHeight"), 20);
                    $(window).bind("resize", function() {
                        var top = splitter.offset().top;
                        var wh = $(window).height();
                        splitter.css("height", Math.max(wh - top - splitter._hadjust, splitter._hmin) + "px");
                        if (!$.browser.msie) splitter.trigger("resize");
                    }).trigger("resize");
                }
                else if (opts.resizeToWidth && !$.browser.msie)
                    $(window).bind("resize", function() {
                        splitter.trigger("resize");
                    });

                // Docking support
                if (opts.dock) {
                    var isDocked = 0, undock_timer;
                    splitter
				.bind("toggleDock", function() {
				    var pw = (opts.dock == "right" ? B : A)[0][opts.pxSplit]; //??
				    splitter.trigger(pw ? "dock" : "undock");
				})
				.bind("dock", function() {
				    var pw = (opts.dock == "right" ? B : A)[0][opts.pxSplit]; 	//??
				    if (!pw) return;
				    bar._pos = pw;
				    var x = {}; x[opts.origin] = 0; // splitter[0][opts.pxSplit] - splitter._PBA - bar[0][opts.pxSplit];
				    bar.animate(x, opts.dockSpeed || 1, opts.dockEasing, function() {
				        bar.addClass(opts.dockClass);
				        resplit(0);
				    });
				})
				.bind("undock", function() {
				    var pw = (opts.dock == "right" ? B : A)[0][opts.pxSplit]; //??
				    if (pw) return;
				    var x = {}; x[opts.origin] = bar._pos + "px";
				    bar.removeClass(opts.dockClass)
						.animate(x, opts.undockSpeed || opts.dockSpeed || 1, opts.undockEasing || opts.dockEasing, function() {
						    resplit(bar._pos);
						});
				});
                    if (opts.dockKey)
                        $('<a title="' + opts.splitbarClass + ' toggle dock" href="javascript:void(0)"></a>')
					.attr({ accessKey: opts.dockKey, tabIndex: -1 }).appendTo(bar)
					.bind($.browser.opera ? "click" : "focus", function() {
					    splitter.trigger("toggleDock"); this.blur();
					});
                    bar.bind("dblclick", function() { splitter.trigger("toggleDock"); })
                }

                // Resize event handler; triggered immediately to set initial position
                splitter.bind("resize", function(e, size) {
                    // Determine new width/height of splitter container
                    splitter._DF = splitter[0][opts.pxFixed] - splitter._PBF;
                    splitter._DA = splitter[0][opts.pxSplit] - splitter._PBA;
                    // Bail if splitter isn't visible or content isn't there yet
                    if (splitter._DF <= 0 || splitter._DA <= 0) return;
                    // Re-divvy the adjustable dimension; maintain size of the preferred pane
                    resplit(!isNaN(size) ? size : (!(opts.sizeRight || opts.sizeBottom) ? A[0][opts.pxSplit] :
				splitter._DA - B[0][opts.pxSplit] - bar._DA));
                }).trigger("resize", [initPos]);
            });
        };

    })(jQuery);



    jQuery.fn.sortOptions = function(sortDesc) {
        return this.each(function() {
            var me = jQuery(this);

            me.html(me.children("option").get().sort(sortFuncAsc));
                
            if (sortDesc != null && sortDesc == true) {
                me.html(me.children("option").get().reverse());
            }
        });
    };

    function sortFuncAsc(record1, record2) {
        
        var value1 = record1.getAttribute("text");
        var value2 = record2.getAttribute("text");
        
        if (value1 > value2) { return (1) };
        if (value1 < value2) { return (-1) };
        
        return (0);
    }



    //Numeric only mask, define the precision and a callback if the number is invalid
    (function($) {
        $.fn.numericOnly = function() {

            this.keypress(
		function(e) {

		    var key = e.charCode ? e.charCode : e.keyCode ? e.keyCode : 0;

		    // allow enter/return key (only when in an input box)
		    if (key == 13 && this.nodeName.toLowerCase() == "input") {
		        return true;
		    }
		    else if (key == 13) {
		        return false;
		    }
		    var allow = false;
		    // allow Ctrl+A
		    if ((e.ctrlKey && key == 97 /* firefox */) || (e.ctrlKey && key == 65) /* opera */) return true;
		    // allow Ctrl+X (cut)
		    if ((e.ctrlKey && key == 120 /* firefox */) || (e.ctrlKey && key == 88) /* opera */) return true;
		    // allow Ctrl+C (copy)
		    if ((e.ctrlKey && key == 99 /* firefox */) || (e.ctrlKey && key == 67) /* opera */) return true;
		    // allow Ctrl+Z (undo)
		    if ((e.ctrlKey && key == 122 /* firefox */) || (e.ctrlKey && key == 90) /* opera */) return true;
		    // allow or deny Ctrl+V (paste), Shift+Ins
		    if ((e.ctrlKey && key == 118 /* firefox */) || (e.ctrlKey && key == 86) /* opera */
			|| (e.shiftKey && key == 45)) return true;
		    // if a number was not pressed
		    if ((key < 48 || key > 57) && key != 45) {
		        /* '-' only allowed at start */
		        //if (key == 45 && this.value.length == 0) return true;
		        /* only one decimal separator allowed */
		        if (key == ".".charCodeAt(0) && this.value.indexOf(".") != -1) {
		            allow = false;
		        }
		        // check for other keys that have special purposes
		        if (
					key != 8 /* backspace */ &&
					key != 9 /* tab */ &&
					key != 13 /* enter */ &&
					key != 35 /* end */ &&
					key != 36 /* home */ &&
					key != 37 /* left */ &&
					key != 39 /* right */ &&
					key != 46 /* del */
				) {
		            allow = false;
		        }
		        else {
		            // for detecting special keys (listed above)
		            // IE does not support 'charCode' and ignores them in keypress anyway
		            if (typeof e.charCode != "undefined") {
		                // special keys have 'keyCode' and 'which' the same (e.g. backspace)
		                if (e.keyCode == e.which && e.which != 0) {
		                    allow = true;
		                }
		                // or keyCode != 0 and 'charCode'/'which' = 0
		                else if (e.keyCode != 0 && e.charCode == 0 && e.which == 0) {
		                    allow = true;
		                }
		            }
		        }
		        // if key pressed is the decimal and it is not already in the field
		        if (key == ".".charCodeAt(0) && this.value.indexOf(".") == -1) {
		            allow = true;
		        }
		    }
		    else {
		        allow = true;
		    }
		    return allow;
		}
	);

            return $(this);
        }

    })(jQuery);



    //Numeric only mask, define the precision and a callback if the number is invalid
    (function($) {
        $.fn.numeric = function(precision, callback) {

            if (precision != 0)
                precision = precision || 2;

            callback = typeof callback == "function" ? callback : function() { };

            this.keypress(
		function(e) {

		    var key = e.charCode ? e.charCode : e.keyCode ? e.keyCode : 0;

		    // allow enter/return key (only when in an input box)
		    if (key == 13 && this.nodeName.toLowerCase() == "input") {
		        return true;
		    }
		    else if (key == 13) {
		        return false;
		    }
		    var allow = false;
		    // allow Ctrl+A
		    if ((e.ctrlKey && key == 97 /* firefox */) || (e.ctrlKey && key == 65) /* opera */) return true;
		    // allow Ctrl+X (cut)
		    if ((e.ctrlKey && key == 120 /* firefox */) || (e.ctrlKey && key == 88) /* opera */) return true;
		    // allow Ctrl+C (copy)
		    if ((e.ctrlKey && key == 99 /* firefox */) || (e.ctrlKey && key == 67) /* opera */) return true;
		    // allow Ctrl+Z (undo)
		    if ((e.ctrlKey && key == 122 /* firefox */) || (e.ctrlKey && key == 90) /* opera */) return true;
		    // allow or deny Ctrl+V (paste), Shift+Ins
		    if ((e.ctrlKey && key == 118 /* firefox */) || (e.ctrlKey && key == 86) /* opera */
			|| (e.shiftKey && key == 45)) return true;
		    // if a number was not pressed
		    if ((key < 48 || key > 57) && key != 45) {
		        /* '-' only allowed at start */
		        //if (key == 45 && this.value.length == 0) return true;
		        /* only one decimal separator allowed */
		        if (key == ".".charCodeAt(0) && this.value.indexOf(".") != -1) {
		            allow = false;
		        }
		        // check for other keys that have special purposes
		        if (
					key != 8 /* backspace */ &&
					key != 9 /* tab */ &&
					key != 13 /* enter */ &&
					key != 35 /* end */ &&
					key != 36 /* home */ &&
					key != 37 /* left */ &&
					key != 39 /* right */ &&
					key != 46 /* del */
				) {
		            allow = false;
		        }
		        else {
		            // for detecting special keys (listed above)
		            // IE does not support 'charCode' and ignores them in keypress anyway
		            if (typeof e.charCode != "undefined") {
		                // special keys have 'keyCode' and 'which' the same (e.g. backspace)
		                if (e.keyCode == e.which && e.which != 0) {
		                    allow = true;
		                }
		                // or keyCode != 0 and 'charCode'/'which' = 0
		                else if (e.keyCode != 0 && e.charCode == 0 && e.which == 0) {
		                    allow = true;
		                }
		            }
		        }
		        // if key pressed is the decimal and it is not already in the field
		        if (key == ".".charCodeAt(0) && this.value.indexOf(".") == -1) {
		            allow = true;
		        }
		    }
		    else {
		        allow = true;
		    }
		    return allow;
		}
	)
            this.blur(
		function() {
		    var val = jQuery(this).val();

		    if (val != "") {
		        val = val.replace(/\,/g, '');
		        var re = new RegExp("^\\d+$|\\d*.\\d+");
		        if (!re.exec(val)) {

		            callback.apply(this);
		        }
		        else {

		            jQuery(this).val(numberFormat(parseFloat(val).toFixed(precision)));
		        }
		    }
		    else {
		        jQuery(this).val(numberFormat(parseFloat('0').toFixed(precision)));
		    }
		}
	);

            return $(this);
        }

    })(jQuery);


    function numberFormat(nStr) {
        nStr += '';
        x = nStr.split('.');
        x1 = x[0];
        x2 = x.length > 1 ? '.' + x[1] : '';
        var rgx = /(\d+)(\d{3})/;
        while (rgx.test(x1))
            x1 = x1.replace(rgx, '$1' + ',' + '$2');
        return x1 + x2;
    }