var realistcssmenu = {

//Specify full URL to down and right arrow images (23 is padding-right added to top level LIs with drop downs):
    arrowimages: {down:['downarrowclass', '../images/down.gif', 23], right:['rightarrowclass', '../images/right.gif']},

    transition: {overtime:300, outtime:300}, //duration of slide in/ out animation, in milliseconds
    shadow: {enabled:true, offsetx:5, offsety:5},

///////Stop configuring beyond here///////////////////////////

    detectwebkit: navigator.userAgent.toLowerCase().indexOf("applewebkit") != -1, //detect WebKit browsers (Safari, Chrome etc)
    detectIEkit: navigator.userAgent.toLowerCase().indexOf("msie") != -1,
    getajaxmenu:function($, setting) { //function to fetch external page containing the panel DIVs
        var $menucontainer = $('#' + setting.contentsource[0]) //reference empty div on page that will hold menu
        $menucontainer.html("Loading Menu...")
        $.ajax({
            url: setting.contentsource[1], //path to external menu file
            async: true,
            error:function(ajaxrequest) {
                $menucontainer.html('Error fetching content. Server Response: ' + ajaxrequest.responseText)
            },
            success:function(content) {
                $menucontainer.html(content)
                realistcssmenu.buildmenu($, setting)
            }
        })
    },

    buildshadow:function($, $subul) {

    },

    buildmenu:function($, setting) {
        var smoothmenu = realistcssmenu
        var $mainmenu = $("#" + setting.mainmenuid + ">ul") //reference main menu UL
        var $headers = $mainmenu.find("ul").parent()
        $headers.each(function(i) {
            var $curobj = $(this).css({zIndex: 100 - i}) //reference current LI header
            var $subul = $(this).find('ul:eq(0)').css({display:'block'})
            this._dimensions = {w:this.offsetWidth, h:this.offsetHeight, subulw:$subul.outerWidth(), subulh:$subul.outerHeight()}
            this.istopheader = $curobj.parents("ul").length == 1 ? true : false //is top level header?
            $subul.css({top:this.istopheader ? this._dimensions.h + "px" : 0})
            $curobj.children("a:eq(0)").css(this.istopheader ? {paddingRight: smoothmenu.arrowimages.down[2]} : {}).append(/* //add arrow images
			'<img src="'+ (this.istopheader? smoothmenu.arrowimages.down[1] : smoothmenu.arrowimages.right[1])
			+'" class="' + (this.istopheader? smoothmenu.arrowimages.down[0] : smoothmenu.arrowimages.right[0])
			+ '" style="border:0;" />'*/
                    )
            if (smoothmenu.shadow.enabled) {
                this._shadowoffset = {x:(this.istopheader ? $subul.offset().left + smoothmenu.shadow.offsetx : this._dimensions.w), y:(this.istopheader ? $subul.offset().top + smoothmenu.shadow.offsety : $curobj.position().top)} //store this shadow's offsets
                if (this.istopheader)
                    $parentshadow = $(document.body)
                else {
                    var $parentLi = $curobj.parents("li:eq(0)")
                    $parentshadow = $parentLi.get(0).$shadow
                }
                this.$shadow = $('<div class="ddshadow' + (this.istopheader ? ' toplevelshadow' : '') + '"></div>').prependTo($parentshadow).css({left:this._shadowoffset.x + 'px', top:this._shadowoffset.y + 'px'})  //insert shadow DIV and set it to parent node for the next shadow div
            }
            $curobj.hover(
                    function(e) {
                        var $targetul = $(this).children("ul:eq(0)")
                        this._offsets = {left:$(this).offset().left, top:$(this).offset().top}
                        var menuleft = this.istopheader ? 0 : this._dimensions.w
                        menuleft = (this._offsets.left + menuleft + this._dimensions.subulw > $(window).width()) ? (this.istopheader ? -this._dimensions.subulw + this._dimensions.w : -this._dimensions.w) : menuleft //calculate this sub menu's offsets from its parent
                        if ($targetul.queue().length <= 1) { //if 1 or less queued animations
                            $targetul.css({left:menuleft + "px", width:this._dimensions.subulw + 'px'}).animate({height:'show',opacity:'show'}, realistcssmenu.transition.overtime)
                            if (smoothmenu.shadow.enabled) {
                                var shadowleft = this.istopheader ? $targetul.offset().left + realistcssmenu.shadow.offsetx : menuleft
                                var shadowtop = this.istopheader ? $targetul.offset().top + smoothmenu.shadow.offsety : this._shadowoffset.y
                                if (!this.istopheader && realistcssmenu.detectwebkit) { //in WebKit browsers, restore shadow's opacity to full
                                    this.$shadow.css({opacity:1})
                                }
                                else if (realistcssmenu.detectIEkit)
                                {
                                    this.$shadow.css({overflow:'', width:(this._dimensions.subulw - 3) + 'px', left:shadowleft + 'px', top:shadowtop + 'px'}).animate({height:(this._dimensions.subulh - 3) + 'px'}, realistcssmenu.transition.overtime)
                                }
                                else
                                {
                                    this.$shadow.css({overflow:'', width:this._dimensions.subulw + 'px', left:shadowleft + 'px', top:shadowtop + 'px'}).animate({height:this._dimensions.subulh + 'px'}, realistcssmenu.transition.overtime)
                                }
                            }
                        }
                    },
                    function(e) {
                        var $targetul = $(this).children("ul:eq(0)")
                        $targetul.animate({height:'hide', opacity:'hide'}, realistcssmenu.transition.outtime)
                        if (smoothmenu.shadow.enabled) {
                            if (realistcssmenu.detectwebkit) { //in WebKit browsers, set first child shadow's opacity to 0, as "overflow:hidden" doesn't work in them
                                this.$shadow.children('div:eq(0)').css({opacity:0})
                            }
                            this.$shadow.css({overflow:'hidden',position: 'absolute',left: '0',top:'0',width:'0',height:'0',background: 'silver'}).animate({height:0}, realistcssmenu.transition.outtime)
                        }
                    }
                    ) //end hover
        }) //end $headers.each()
        $mainmenu.find("ul").css({display:'none', visibility:'visible'})
    },

    init:function(setting) {
        if (typeof setting.customtheme == "object" && setting.customtheme.length == 2) {
            var mainmenuid = '#' + setting.mainmenuid                                            
            document.write('<style type="text/css">\n'
                    + mainmenuid + ', ' + mainmenuid + ' ul li a {background:' + setting.customtheme[0] + ';}\n'
                    + mainmenuid + ' ul li a:hover {background:' + setting.customtheme[1] + ';}\n'
                    + '</style>')
        }
        realistQuery(document).ready(function($) { //override default menu colors (default/hover) with custom set?
            if (typeof setting.contentsource == "object") { //if external ajax menu
                realistcssmenu.getajaxmenu($, setting)
            }
            else { //else if markup menu
                realistcssmenu.buildmenu($, setting)
            }
        })
    }

} //end realistcssmenu variable

//Initialize Menu instance(s):

realistcssmenu.init({
    mainmenuid: "realistmenu1", //menu DIV id
//customtheme: ["#1c5a80", "#18374a"], //override default menu CSS background values? Uncomment: ["normal_background", "hover_background"]
    contentsource: "markup" //"markup" or ["container_id", "path_to_menu_file"]
})


function hide_dropdowns(what) {
    var ieversion = null;
    if (/MSIE (\d+\.\d+);/.test(navigator.userAgent))
    { //test for MSIE x.x;
        ieversion = new Number(RegExp.$1) // capture x.x portion and store as a number
    }

    if (ieversion != null && ieversion <= 6) {
        if (what == "in") {
            var anchors = document.documentElement.getElementsByTagName("select");
            for (var i = 0; i < anchors.length; i++) {
                var anchor = anchors[i];
                if (anchor.name == 'state' || anchor.name == 'county')
                {
                    anchor.style.position = "relative";
                    anchor.style.top = "0px";
                    anchor.style.left = "-1000px";
                }
            }

           if (document.frames[0] != null)
            {
                if(parent.document.getElementById("trendWidget") == undefined || parent.document.getElementById("trendWidget") == null)
                {
	                if(parent.document.getElementById("valueMapSearch")==null && parent.document.getElementById("valueMapServices")==null)
	                {
		                var childAnchors = document.frames[0].document.getElementsByTagName("select");
		                for (var i = 0; i < childAnchors.length; i++) {
		                    var childAnchor = childAnchors[i];
		                    if (childAnchor.name == 'state' || childAnchor.name == 'county' || childAnchor.name == 'pre_dir')
		                    {
		                        childAnchor.style.position = "relative";
		                        childAnchor.style.top = "0px";
		                        childAnchor.style.left = "-1000px";
		                    }
		                }
	                }
                }
            }
        }
        if (what == "out") {

            var anchors = document.documentElement.getElementsByTagName("select");
            for (var i = 0; i < anchors.length; i++) {
                var anchor = anchors[i];
                if (anchor.name == 'state' || anchor.name == 'county')
                {
                    anchor.style.position = "relative";
                    anchor.style.top = "0px";
                    anchor.style.left = "0px";
                }
            }
            if (document.frames[0] != null)
            {
                if(parent.document.getElementById("trendWidget") == undefined || parent.document.getElementById("trendWidget") == null)
                {
	                if(parent.document.getElementById("valueMapSearch")==null && parent.document.getElementById("valueMapServices")==null)
	                {
		                var childAnchors = document.frames[0].document.getElementsByTagName("select");
		                for (var i = 0; i < childAnchors.length; i++) {
		                    var childAnchor = childAnchors[i];
		                    if (childAnchor.name == 'state' || childAnchor.name == 'county' || childAnchor.name == 'pre_dir')
		                    {
		                        childAnchor.style.position = "relative";
		                        childAnchor.style.top = "0px";
		                        childAnchor.style.left = "0px";
		                    }
		                }
	                }
                }
            }
        }
    }

}