/*
* jqDnR - Minimalistic Drag'n'Resize for jQuery.
* $Version: 2007.08.19 +r2
*/

(function($) {
    $.fn.jqDrag = function(h) { return i(this, h, 'd'); };
    $.fn.jqResize = function(h) { return i(this, h, 'r'); };
    $.jqDnR = { dnr: {}, e: 0,
        drag: function(v) {
            if (M.k == 'd') E.css({ left: M.X + v.pageX - M.pX, top: M.Y + v.pageY - M.pY });
            else E.css({ width: Math.max(v.pageX - M.pX + M.W, 0), height: Math.max(v.pageY - M.pY + M.H, 0) });
            return false;
        },
        stop: function() { E.css('opacity', M.o); $().unbind('mousemove', J.drag).unbind('mouseup', J.stop); }
    };
    var J = $.jqDnR, M = J.dnr, E = J.e,
i = function(e, h, k) {
    return e.each(function() {
        h = (h) ? $(h, e) : e;
        h.bind('mousedown', { e: e, k: k }, function(v) {
            var d = v.data, p = {}; E = d.e;
            // attempt utilization of dimensions plugin to fix IE issues
            if (E.css('position') != 'relative') { try { E.position(p); } catch (e) { } }
            M = { X: p.left || f('left') || 0, Y: p.top || f('top') || 0, W: f('width') || E[0].scrollWidth || 0, H: f('height') || E[0].scrollHeight || 0, pX: v.pageX, pY: v.pageY, k: d.k, o: E.css('opacity') };
            E.css({ opacity: 1
             }); $().mousemove($.jqDnR.drag).mouseup($.jqDnR.stop);
            return false;
        });
    });
},
f = function(k) { return parseInt(E.css(k)) || false; };
})(jQuery);

(function($) {
    var height = $.fn.height,
    width = $.fn.width;

    $.fn.extend({        
        height: function() {
            if (!this[0]) error();
            if (this[0] == window)
                if ($.browser.opera || ($.browser.safari && parseInt($.browser.version) > 520))
                return self.innerHeight - (($(document).height() > self.innerHeight) ? getScrollbarWidth() : 0);
            else if ($.browser.safari)
                return self.innerHeight;
            else
                return $.boxModel && document.documentElement.clientHeight || document.body.clientHeight;

            if (this[0] == document)
                return Math.max(($.boxModel && document.documentElement.scrollHeight || document.body.scrollHeight), document.body.offsetHeight);

            return height.apply(this, arguments);
        },
        width: function() {
            if (!this[0]) error();
            if (this[0] == window)
                if ($.browser.opera || ($.browser.safari && parseInt($.browser.version) > 520))
                return self.innerWidth - (($(document).width() > self.innerWidth) ? getScrollbarWidth() : 0);
            else if ($.browser.safari)
                return self.innerWidth;
            else
                return $.boxModel && document.documentElement.clientWidth || document.body.clientWidth;

            if (this[0] == document)
                if ($.browser.mozilla) {
                // mozilla reports scrollWidth and offsetWidth as the same
                var scrollLeft = self.pageXOffset;
                self.scrollTo(99999999, self.pageYOffset);
                var scrollWidth = self.pageXOffset;
                self.scrollTo(scrollLeft, self.pageYOffset);
                return document.body.offsetWidth + scrollWidth;
            }
            else
                return Math.max((($.boxModel && !$.browser.safari) && document.documentElement.scrollWidth || document.body.scrollWidth), document.body.offsetWidth);

            return width.apply(this, arguments);
        },
        innerHeight: function() {
            if (!this[0]) error();
            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');
        },
        innerWidth: function() {
            if (!this[0]) error();
            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');
        },
        outerHeight: function(options) {
            if (!this[0]) error();
            options = $.extend({ margin: false }, options || {});
            return this[0] == window || this[0] == document ?
			this.height() :
			this.is(':visible') ?
				this[0].offsetHeight + (options.margin ? (num(this, 'marginTop') + num(this, 'marginBottom')) : 0) :
				this.height()
					+ num(this, 'borderTopWidth') + num(this, 'borderBottomWidth')
					+ num(this, 'paddingTop') + num(this, 'paddingBottom')
					+ (options.margin ? (num(this, 'marginTop') + num(this, 'marginBottom')) : 0);
        },
        outerWidth: function(options) {
            if (!this[0]) error();
            options = $.extend({ margin: false }, options || {});
            return this[0] == window || this[0] == document ?
			this.width() :
			this.is(':visible') ?
				this[0].offsetWidth + (options.margin ? (num(this, 'marginLeft') + num(this, 'marginRight')) : 0) :
				this.width()
					+ num(this, 'borderLeftWidth') + num(this, 'borderRightWidth')
					+ num(this, 'paddingLeft') + num(this, 'paddingRight')
					+ (options.margin ? (num(this, 'marginLeft') + num(this, 'marginRight')) : 0);
        },
        scrollLeft: function(val) {
            if (!this[0]) error();
            if (val != undefined)           
                return this.each(function() {
                    if (this == window || this == document)
                        window.scrollTo(val, $(window).scrollTop());
                    else
                        this.scrollLeft = val;
                });
            if (this[0] == window || this[0] == document)
                return self.pageXOffset ||
				$.boxModel && document.documentElement.scrollLeft ||
				document.body.scrollLeft;

            return this[0].scrollLeft;
        },
        scrollTop: function(val) {
            if (!this[0]) error();
            if (val != undefined)            
                return this.each(function() {
                    if (this == window || this == document)
                        window.scrollTo($(window).scrollLeft(), val);
                    else
                        this.scrollTop = val;
                });
            if (this[0] == window || this[0] == document)
                return self.pageYOffset ||
				$.boxModel && document.documentElement.scrollTop ||
				document.body.scrollTop;

            return this[0].scrollTop;
        },
        position: function(returnObject) {
            return this.offset({ margin: false, scroll: false, relativeTo: this.offsetParent() }, returnObject);
        },
        offset: function(options, returnObject) {
            if (!this[0]) error();
            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, oa = $.browser.opera,
		    sf = $.browser.safari, sf3 = $.browser.safari && parseInt($.browser.version) > 520,
		    absparent = false, relparent = false,
		    options = $.extend({ margin: true, border: false, padding: false, scroll: true, lite: false, relativeTo: document.body }, options || {});

            if (options.lite) return this.offsetLite(options, returnObject);           
            if (options.relativeTo.jquery) options.relativeTo = options.relativeTo[0];

            if (elem.tagName == 'BODY') {                
                x = elem.offsetLeft;
                y = elem.offsetTop;               
                if (mo) {
                    x += num(elem, 'marginLeft') + (num(elem, 'borderLeftWidth') * 2);
                    y += num(elem, 'marginTop') + (num(elem, 'borderTopWidth') * 2);
                } else               
                    if (oa) {
                    x += num(elem, 'marginLeft');
                    y += num(elem, 'marginTop');
                } else                
                    if ((ie && jQuery.boxModel)) {
                    x += num(elem, 'borderLeftWidth');
                    y += num(elem, 'borderTopWidth');
                } else                
                    if (sf3) {
                    x += num(elem, 'marginLeft') + num(elem, 'borderLeftWidth');
                    y += num(elem, 'marginTop') + num(elem, 'borderTopWidth');
                }
            } else {
                do {
                    parPos = $.css(parent, 'position');

                    x += parent.offsetLeft;
                    y += parent.offsetTop;
                    if ((mo && !parent.tagName.match(/^t[d|h]$/i)) || ie || sf3) {
                        
                        x += num(parent, 'borderLeftWidth');
                        y += num(parent, 'borderTopWidth');                        
                        if (mo && parPos == 'absolute') absparent = true;                       
                        if (ie && parPos == 'relative') relparent = true;
                    }

                    op = parent.offsetParent || document.body;
                    if (options.scroll || mo) {
                        do {
                            if (options.scroll) {                                
                                sl += parent.scrollLeft;
                                st += parent.scrollTop;
                            }                            
                            if (oa && ($.css(parent, 'display') || '').match(/table-row|inline/)) {
                                sl = sl - ((parent.scrollLeft == parent.offsetLeft) ? parent.scrollLeft : 0);
                                st = st - ((parent.scrollTop == parent.offsetTop) ? parent.scrollTop : 0);
                            }
                            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 == options.relativeTo && !(parent.tagName == 'BODY' || parent.tagName == 'HTML')) {
                        
                        if (mo && parent != elem && $.css(parent, 'overflow') != 'visible') {
                            x += num(parent, 'borderLeftWidth');
                            y += num(parent, 'borderTopWidth');
                        }                       
                        if (((sf && !sf3) || oa) && parPos != 'static') {
                            x -= num(op, 'borderLeftWidth');
                            y -= num(op, 'borderTopWidth');
                        }
                        break;
                    }
                    if (parent.tagName == 'BODY' || parent.tagName == 'HTML') {                        
                        if (((sf && !sf3) || (ie && $.boxModel)) && elemPos != 'absolute' && elemPos != 'fixed') {
                            x += num(parent, 'marginLeft');
                            y += num(parent, 'marginTop');
                        }
                        
                        if (sf3 || (mo && !absparent && elemPos != 'fixed') ||
					     (ie && elemPos == 'static' && !relparent)) {
                            x += num(parent, 'borderLeftWidth');
                            y += num(parent, 'borderTopWidth');
                        }
                        break; 
                    }
                } while (parent);
            }

            var returnValue = handleOffsetReturn(elem, options, x, y, sl, st);

            if (returnObject) { $.extend(returnObject, returnValue); return this; }
            else { return returnValue; }
        },
        offsetLite: function(options, returnObject) {
            if (!this[0]) error();
            var x = 0, y = 0, sl = 0, st = 0, parent = this[0], offsetParent,
		    options = $.extend({ margin: true, border: false, padding: false, scroll: true, relativeTo: document.body }, options || {});

            if (options.relativeTo.jquery) options.relativeTo = options.relativeTo[0];

            do {
                x += parent.offsetLeft;
                y += parent.offsetTop;

                offsetParent = parent.offsetParent || document.body;
                if (options.scroll) {                    
                    do {
                        sl += parent.scrollLeft;
                        st += parent.scrollTop;
                        parent = parent.parentNode;
                    } while (parent != offsetParent);
                }
                parent = offsetParent;
            } while (parent && parent.tagName != 'BODY' && parent.tagName != 'HTML' && parent != options.relativeTo);

            var returnValue = handleOffsetReturn(this[0], options, x, y, sl, st);

            if (returnObject) { $.extend(returnObject, returnValue); return this; }
            else { return returnValue; }
        },
        offsetParent: function() {
            if (!this[0]) error();
            var offsetParent = this[0].offsetParent;
            while (offsetParent && (offsetParent.tagName != 'BODY' && $.css(offsetParent, 'position') == 'static'))
                offsetParent = offsetParent.offsetParent;
            return $(offsetParent);
        }
    });
   
    var error = function() {
        throw "Dimensions: jQuery collection is empty";
    };
    var num = function(el, prop) {
        return parseInt($.css(el.jquery ? el[0] : el, prop)) || 0;
    };
    var handleOffsetReturn = function(elem, options, x, y, sl, st) {
        if (!options.margin) {
            x -= num(elem, 'marginLeft');
            y -= num(elem, 'marginTop');
        }
        if (options.border && (($.browser.safari && parseInt($.browser.version) < 520) || $.browser.opera)) {
            x += num(elem, 'borderLeftWidth');
            y += num(elem, 'borderTopWidth');
        } else if (!options.border && !(($.browser.safari && parseInt($.browser.version) < 520) || $.browser.opera)) {
            x -= num(elem, 'borderLeftWidth');
            y -= num(elem, 'borderTopWidth');
        }

        if (options.padding) {
            x += num(elem, 'paddingLeft');
            y += num(elem, 'paddingTop');
        }
        if (options.scroll && (!$.browser.opera || elem.offsetLeft != elem.scrollLeft && elem.offsetTop != elem.scrollLeft)) {
            sl -= elem.scrollLeft;
            st -= elem.scrollTop;
        }

        return options.scroll ? { top: y - st, left: x - sl, scrollTop: st, scrollLeft: sl }
	                      : { top: y, left: x };
    };
    var scrollbarWidth = 0;
    var getScrollbarWidth = function() {
        if (!scrollbarWidth) {
            var testEl = $('<div>')
				.css({
				    width: 100,
				    height: 100,
				    overflow: 'auto',
				    position: 'absolute',
				    top: -1000,
				    left: -1000
				})
				.appendTo('body');
            scrollbarWidth = 100 - testEl
			.append('<div>')
			.find('div')
				.css({
				    width: '100%',
				    height: 200
				})
				.width();
            testEl.remove();
        }
        return scrollbarWidth;
    };

})(jQuery);

//End of Non-Marshalls Stuff ///////////////////////////////////////
//document Ready
$(document).ready(function() {

    //Compare Image Clicked
    $(".compareImage").click(function(evt) {
        //Get a handle on the .compareContainer div of the button clicked
        var tgt = $(this).parent().children(".compareContainer");
        var anc = $(tgt).parent().find(".compareImage");

        if ($(tgt).is(":visible")) {
            $(tgt).animate({ opacity: "hide", height: "hide" }, "slow");
            $(anc).removeClass("compare_open");
        }
        else {
            $(tgt).animate({ opacity: "show", height: "show" }, "slow");
            $(anc).addClass("compare_open");

        }
    });

    //so alerts happen when the page is fully loaded
    function page_alert(s) {
        alert(s);
    }

    track_external("pdf");
});

$().ready(function() {
$('[id*=KeyRes]').jqDrag();
});

function track_external(ext)
{           
    $("a[href*='."+ext+"']").click(
        function () {                            
            pageTracker._trackPageview($(this).attr("href") );            
        }
    );
    }

function textMaxLength(obj, maxLength, evt) {
    var charCode = (evt.which) ? evt.which : event.keyCode
    var max = maxLength - 0;
    var text = obj.value;    
    if (text.length > max) {        
        var ignoreKeys = [8, 46, 37, 38, 39, 40, 35, 36];
        for (i = 0; i < ignoreKeys.length; i++) 
        {
            if (charCode == ignoreKeys[i]) 
            {
                return true;
            }
        }
        
        return false;
    } 
    else { return true; }
}

function CloseKeyRes() {
    //Close Keyword Results div
    $('[id*=KeyRes]').hide(true);
    return false;
}