/* Main Script */
var addthis_config = {
    ui_cobrand: "Ginkgo Gardens",
    ui_header_color: "#ffffff",
    ui_header_background: "#5F9A14",
	ui_offset_left: -58,
	ui_offset_top: -7
}

/* Initialise this page */
function initpage(pageID){
}

function showMenu(menu,linkID){
    //alert("show")
    if(menu==submenu) return;
    if(linkID) {
        document.links[linkID].setAttribute("className","OverMenu");
        document.links[linkID].setAttribute("class","OverMenu");
    }
    hideAllMenus();
    menu.display="block";
}
function hideMenu(menu,linkID){
    //alert("hide")
    if(menu==submenu) return;
    if(linkID){
        document.links[linkID].setAttribute("className","Menu");
        document.links[linkID].setAttribute("class","Menu");
    }
    hideAllMenus();
    if(submenu) submenu.display="block";
}
function hideAllMenus(){
    ES("submenu_services").display="none";
    ES("submenu_centre").display="none";
    ES("submenu_cafe").display="none";
}

/* Initialise Globals */
var submenu=null;
var fadeimages=null;

function init(){
    
    if(document.bobform){
        //Edit mode
        //ES('ssmask').display="none";
        ES('slideshow').overflow="auto";
        ES('slideshow').backgroundColor="#333333";
    } else {
        //Preview/Display
        ss=EL('slideshow');
        ss.scrollTop = ss.scrollHeight;
    }


    if(document.links[1].className=='OnMenu') {
        submenu=ES('submenu_services');
        //submenu_centre
        document.links[2].onmouseover=  function(){showMenu(ES('submenu_centre'));};
        document.links[2].onmouseout=   function(){hideMenu(ES('submenu_centre'));};
        EL('submenu_centre').onmouseover=  function(){showMenu(ES('submenu_centre'),2);};
        EL('submenu_centre').onmouseout=   function(){hideMenu(ES('submenu_centre'),2);};
        //submenu_cafe
        document.links[3].onmouseover=  function(){showMenu(ES('submenu_cafe'));};
        document.links[3].onmouseout=   function(){hideMenu(ES('submenu_cafe'));};
        EL('submenu_cafe').onmouseover=  function(){showMenu(ES('submenu_cafe'),3);};
        EL('submenu_cafe').onmouseout=   function(){hideMenu(ES('submenu_cafe'),3);};
        //change logo...
        EL('logo_img').src=docBase+"images/logo.gif";
    } else if(document.links[2].className=='OnMenu') {
        submenu=ES('submenu_centre');
        //submenu_services
        document.links[1].onmouseover=  function(){showMenu(ES('submenu_services'));};
        document.links[1].onmouseout=   function(){hideMenu(ES('submenu_services'));};
        EL('submenu_services').onmouseover=  function(){showMenu(ES('submenu_services'),1);};
        EL('submenu_services').onmouseout=   function(){hideMenu(ES('submenu_services'),1);};
        //submenu_cafe
        document.links[3].onmouseover=  function(){showMenu(ES('submenu_cafe'));};
        document.links[3].onmouseout=   function(){hideMenu(ES('submenu_cafe'));};
        EL('submenu_cafe').onmouseover=  function(){showMenu(ES('submenu_cafe'),3);};
        EL('submenu_cafe').onmouseout=   function(){hideMenu(ES('submenu_cafe'),3);};
        //change logo...
        EL('logo_img').src=docBase+"images/logo.gif";
    } else if(document.links[3].className=='OnMenu') {
        submenu=ES('submenu_cafe');
        //submenu_services
        document.links[1].onmouseover=  function(){showMenu(ES('submenu_services'));};
        document.links[1].onmouseout=   function(){hideMenu(ES('submenu_services'));};
        EL('submenu_services').onmouseover=  function(){showMenu(ES('submenu_services'),1);};
        EL('submenu_services').onmouseout=   function(){hideMenu(ES('submenu_services'),1);};
        //submenu_centre
        document.links[2].onmouseover=  function(){showMenu(ES('submenu_centre'));};
        document.links[2].onmouseout=   function(){hideMenu(ES('submenu_centre'));};
        EL('submenu_centre').onmouseover=  function(){showMenu(ES('submenu_centre'),2);};
        EL('submenu_centre').onmouseout=   function(){hideMenu(ES('submenu_centre'),2);};
        //change logo...
        EL('logo_img').src=docBase+"images/logo-cafe.gif";
    } else {
        //submenu_services
        document.links[1].onmouseover=  function(){showMenu(ES('submenu_services'));};
        document.links[1].onmouseout=   function(){hideMenu(ES('submenu_services'));};
        EL('submenu_services').onmouseover=  function(){showMenu(ES('submenu_services'),1);};
        EL('submenu_services').onmouseout=   function(){hideMenu(ES('submenu_services'),1);};
        //submenu_centre
        document.links[2].onmouseover=  function(){showMenu(ES('submenu_centre'));};
        document.links[2].onmouseout=   function(){hideMenu(ES('submenu_centre'));};
        EL('submenu_centre').onmouseover=  function(){showMenu(ES('submenu_centre'),2);};
        EL('submenu_centre').onmouseout=   function(){hideMenu(ES('submenu_centre'),2);};
        //submenu_cafe
        document.links[3].onmouseover=  function(){showMenu(ES('submenu_cafe'));};
        document.links[3].onmouseout=   function(){hideMenu(ES('submenu_cafe'));};
        EL('submenu_cafe').onmouseover=  function(){showMenu(ES('submenu_cafe'),3);};
        EL('submenu_cafe').onmouseout=   function(){hideMenu(ES('submenu_cafe'),3);};
        //change logo...
        EL('logo_img').src=docBase+"images/logo.gif";
    }
    if(submenu) submenu.display="block";
    //alert(pageID)

    // Deal with home icon mouseovers...
    if(document.images[0].src.indexOf("Down")>0) {
        document.images[0].onmouseover=function(e){
            if (window.event) window.event.cancelBubble = true;
            else e.stopPropagation();
            return false;
        }
    }
}

var symText=["",
    "Sunny","Partly cloudy","Sunny intervals","Sandstorm","Mist",
    "Fog","White cloud","Grey cloud","Light rain showers","Light showers",
    "Drizzle","Light rain","Heavy rain","Heavy showers","Heavy rain",
    "Sleet","Sleet showers","Sleet","Hail","Hail showers",
    "Hail","Light snow","Light snow showers","Light snow","Heavy snow",
    "Heavy snow showers","Heavy snow","Lightning","Lightning showers","Thunderstorms",
    "Tornado","Hazy"
];
var dayText=["Sun","Mon","Tue","Wed","Thu","Fri","Sat"];
var date=new Date();
function writeWeather(){
    if(!document.bobform){
        today=date.getDay();
        document.write("<b>LONDON AREA 5-DAY OUTLOOK</b>");
        syms=""
        days=""
        for(i=0;i<5;i++) {
            alt=symText[symbols[i]]+". Min:"+tmin[i]+"&deg;C Max:"+tmax[i]+"&deg;C"
            syms+="<img alt=\""+alt+"\" title=\""+alt+"\" src=\""+docBase+"images/weather/"+symbols[i]+".gif\" width=\"46\" height=\"37\"/>";
            days+="<span class=\"day\">"+dayText[today++]+"</span>";
            today=today%7;
        }
        document.write("<div id=\"symbols\">"+syms+"</div><div id=\"days\">"+days+"</div>");
    }
}

function chkFrm(){
    mail=EL("email").value;
    if(mail=="") {
        alert("Please enter your email address to subscribe");
        EL("email").focus();
        return false;
    } else {
        at=mail.indexOf('@',1);dot=0;chr='';
        if (at>0){dot=mail.indexOf('.',at+2);}
        if (dot>0){chr=mail.substring(dot+1,mail.length);}
        if (mail==''||at<1||dot==-1||chr==''){
            alert('The email address you entered does not appear to be valid\nPlease check and try again!');
            EL("email").focus();
            return false;
        } else {
            popWin=window.open("","popWin","top=300,left=300,width=550,height=135,toolbars=no");
            return true;
        }
    }
}

function writeFooter(){
    document.write("&copy; "+(date.getYear()<2000 ? date.getYear()+1900 : date.getYear()) + " Ginkgo Gardens.  <!--Design/Build/CMS: <a href=\"http://www.adatto.co.uk\">adatto.co.uk</a>-->");

}
function writeSubscribe(){
    if(!document.bobform){
        a="<div id=\"subscribe_text\">Subscribe for news &amp; special offers</div>";
        a+="<form id=\"frm\" name=\"frm\" method=\"post\" action=\"http://www.adatto.co.uk/ginkgo/subscribe.jsp\" onsubmit=\"return(chkFrm());\" target=\"popWin\">";
        a+="<input id=\"email\" name=\"email\" type=\"text\"/>";
        a+="<input type=\"image\" id=\"submit\" name=\"submit\" src=\""+docBase+"images/go.png\" alt=\"Go\"/>";
        a+="</form>";
        document.write(a);
    }
}

function doURL(page){
    window.focus();
    docloc=""+document.location;
    if(docloc.indexOf("PageAdminServlet")>0) self.parent.menu.goPage('',page,'',false)
}

function defocus(){window.focus();}
function EL(obj){return document.getElementById(obj);}
function ES(obj){return document.getElementById(obj).style;}
function EH(obj){return document.getElementById(obj).innerHTML;}


/***********************************************
* Ultimate Fade-In Slideshow (v1.51): © Dynamic Drive (http://www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for this script and 100s more.
***********************************************/
//SET IMAGE PATHS. Extend or contract array as needed
/*
fadeimages[0]=["photo1.jpg", "", ""] //plain image syntax
fadeimages[1]=["photo2.jpg", "http://www.cssdrive.com", ""] //image with link syntax
fadeimages[2]=["photo3.jpg", "http://www.javascriptkit.com", "_new"] //image with link and target syntax
*/

var fadebgcolor="#000000"
////NO need to edit beyond here/////////////
var fadearray=new Array() //array to cache fadeshow instances
var fadeclear=new Array() //array to cache corresponding clearinterval pointers
var dom=(document.getElementById) //modern dom browsers
var iebrowser=document.all
 
function fadeshow(theimages, fadewidth, fadeheight, borderwidth, delay, pause, displayorder){
    this.pausecheck=pause;
    this.mouseovercheck=0;
    this.delay=delay;
    this.degree=10; //initial opacity degree (10%)
    this.curimageindex=0;
    this.nextimageindex=1;
    fadearray[fadearray.length]=this;
    this.slideshowid=fadearray.length-1;
    this.canvasbase="canvas"+this.slideshowid;
    this.curcanvas=this.canvasbase+"_0";
    if (typeof displayorder!="undefined") theimages.sort(function() {return 0.5 - Math.random();}) //thanks to Mike (aka Mwinter) :)
    this.theimages=theimages;
    this.imageborder=parseInt(borderwidth);
    this.postimages=new Array() //preload images
    for (p=0;p<theimages.length;p++){
        this.postimages[p]=new Image();
        this.postimages[p].src=theimages[p][0];
    }
    var fadewidth=fadewidth+this.imageborder*2;
    var fadeheight=fadeheight+this.imageborder*2;
    if (iebrowser&&dom||dom) //if IE5+ or modern browsers (ie: Firefox)
        document.write('<div id="master'+this.slideshowid+'" style="position:relative;width:'+fadewidth+'px;height:'+fadeheight+'px;overflow:hidden;"><div id="'+this.canvasbase+'_0" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:'+fadebgcolor+'"></div><div id="'+this.canvasbase+'_1" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:'+fadebgcolor+'"></div></div>')
    else
        document.write('<div><img name="defaultslide'+this.slideshowid+'" src="'+this.postimages[0].src+'"></div>')
    if (iebrowser&&dom||dom) //if IE5+ or modern browsers such as Firefox
        this.startit()
    else{
        this.curimageindex++
        setInterval("fadearray["+this.slideshowid+"].rotateimage()", this.delay)
    }
}

function fadepic(obj){
    if (obj.degree<100){
        obj.degree+=10
        if (obj.tempobj.filters&&obj.tempobj.filters[0]){
            if (typeof obj.tempobj.filters[0].opacity=="number") //if IE6+
                obj.tempobj.filters[0].opacity=obj.degree
            else //else if IE5.5-
                obj.tempobj.style.filter="alpha(opacity="+obj.degree+")"
        } else if (obj.tempobj.style.MozOpacity) {
            obj.tempobj.style.MozOpacity=obj.degree/101
        } else if (obj.tempobj.style.KhtmlOpacity) {
            obj.tempobj.style.KhtmlOpacity=obj.degree/100
        } else if (obj.tempobj.style.opacity&&!obj.tempobj.filters) {
            obj.tempobj.style.opacity=obj.degree/101
        }
    } else {
        clearInterval(fadeclear[obj.slideshowid])
        obj.nextcanvas=(obj.curcanvas==obj.canvasbase+"_0")? obj.canvasbase+"_0" : obj.canvasbase+"_1"
        obj.tempobj=iebrowser? iebrowser[obj.nextcanvas] : document.getElementById(obj.nextcanvas)
        obj.populateslide(obj.tempobj, obj.nextimageindex)
        obj.nextimageindex=(obj.nextimageindex<obj.postimages.length-1)? obj.nextimageindex+1 : 0
        setTimeout("fadearray["+obj.slideshowid+"].rotateimage()", obj.delay)
    }
}
 
fadeshow.prototype.populateslide=function(picobj, picindex){
    var slideHTML=""
    if (this.theimages[picindex][1]!="") //if associated link exists for image
        slideHTML='<a href="'+this.theimages[picindex][1]+'" target="'+this.theimages[picindex][2]+'">'
    slideHTML+='<img src="'+this.postimages[picindex].src+'" border="'+this.imageborder+'px">'
    if (this.theimages[picindex][1]!="") //if associated link exists for image
        slideHTML+='</a>'
    picobj.innerHTML=slideHTML
}
 
 
fadeshow.prototype.rotateimage=function(){
    if (this.pausecheck==1) //if pause onMouseover enabled, cache object
        var cacheobj=this
    if (this.mouseovercheck==1)
        setTimeout(function(){cacheobj.rotateimage()}, 100)
    else if (iebrowser&&dom||dom){
        this.resetit()
        var crossobj=this.tempobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
        crossobj.style.zIndex++
        fadeclear[this.slideshowid]=setInterval("fadepic(fadearray["+this.slideshowid+"])",50)
        this.curcanvas=(this.curcanvas==this.canvasbase+"_0")? this.canvasbase+"_1" : this.canvasbase+"_0"
    } else {
        var ns4imgobj=document.images['defaultslide'+this.slideshowid]
        ns4imgobj.src=this.postimages[this.curimageindex].src
    }
    this.curimageindex=(this.curimageindex<this.postimages.length-1)? this.curimageindex+1 : 0
}
 
fadeshow.prototype.resetit=function(){
    this.degree=10
    var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
    if (crossobj.filters&&crossobj.filters[0]){
        if (typeof crossobj.filters[0].opacity=="number") //if IE6+
            crossobj.filters(0).opacity=this.degree
        else //else if IE5.5-
            crossobj.style.filter="alpha(opacity="+this.degree+")"
    } 
    else if (crossobj.style.MozOpacity)
        crossobj.style.MozOpacity=this.degree/101
    else if (crossobj.style.KhtmlOpacity)
        crossobj.style.KhtmlOpacity=this.degree/100
    else if (crossobj.style.opacity&&!crossobj.filters)
        crossobj.style.opacity=this.degree/101
}
 
 
fadeshow.prototype.startit=function(){
    var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
    this.populateslide(crossobj, this.curimageindex)
    if (this.pausecheck==1){ //IF SLIDESHOW SHOULD PAUSE ONMOUSEOVER
        var cacheobj=this
        var crossobjcontainer=iebrowser? iebrowser["master"+this.slideshowid] : document.getElementById("master"+this.slideshowid)
        crossobjcontainer.onmouseover=function(){cacheobj.mouseovercheck=1}
        crossobjcontainer.onmouseout=function(){cacheobj.mouseovercheck=0}
    }
    this.rotateimage()
}