// Javascript functions for Displaying Day and Date
// ________________________________________________

function isodatetime() 

{
var today = new Date();
var date1 = new Date();

var weekday=today.getDay()
var dayarray=new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday")

var year  = today.getYear();
if (year < 2000)   
year = year + 1900; 
var month = today.getMonth() + 1;
var day  = today.getDate();

if (month <= 9) month = "0" + month;
if (day <= 9) day = "0" + day;

time =dayarray[weekday] + ", " + month + "-" + day + "-" + year ;
}


// Javascript functions for Mouse over
// ___________________________________

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


// Javascript functions for Getting Screen Resolution
// __________________________________________________


function screensize()
{
   ScrnSize = "UnCommon"

  if (navigator.appVersion.indexOf("4.") != -1 && 
      navigator.appName.indexOf("Explorer") != -1) 
    {
     ScrnSize = screen.width + "x" + screen.height;
    }
  
  if (navigator.appVersion.indexOf("4.") != -1 && 
      navigator.appName.indexOf("Netscape") != -1) 
  {
     return ScrnSize = screen.width + "x" + (screen.height + 19); //Netscape sees 19 pixels less on Height
  }
  
}

// Javascript functions for Opening URL from SELECT Menu
// _____________________________________________________


function MM_jumpMenu(targ,selObj,restore)

{ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

// Javascript functions for Day and Night change of Header Images
// ______________________________________________________________

var phases;

    currentTime = new Date();

    if (currentTime.getHours() < 7)
				phases = "<img src='http://www.norfolk.gov/norfolk/images/top_head/NiteTop.gif' border=0>";

    else if (currentTime.getHours() < 19)
				phases = "<img src='http://www.norfolk.gov/norfolk/images/top_head/DayTop.gif' border=0>";

    else
				phases = "<img src='http://www.norfolk.gov/norfolk/images/top_head/NiteTop.gif' border=0>";



// Javascript functions for rotate Images on Right navigation bar
// ______________________________________________________________


function create() {
        this.width = ''
        this.height = ''
        this.src = ''
        this.href = ''
        this.border = ''
        this.mouseover = ''
        this.sponsor = ''
		this.target = ''
}
var noofimages = 12
ads = new Array()
for(var i=1; i<=noofimages; i++) { ads[i] = new create() }

ads[1].width = "120"
ads[1].height = "200"
ads[1].src = "http://www.norfolk.gov/norfolk/images_banners/scope.gif"
ads[1].href = "http://www.sevenvenues.com/default.asp?lnopt=4&sn1opt=2&sn2opt=1"
ads[1].border = "0"
ads[1].mouseover = "Click here to know about Norfolk Scope"
ads[1].target = "_blank"


ads[2].width = "130"
ads[2].height = "200"
ads[2].src = "http://www.norfolk.gov/norfolk/images_banners/nauticus.gif"
ads[2].href = "http://www.nauticus.org/"
ads[2].border = "0"
ads[2].mouseover = "Click here to know about Nauticus"
ads[2].target = "_blank"

ads[3].width = "120"
ads[3].height = "200"
ads[3].src = "http://www.norfolk.gov/norfolk/images_banners/festevents.gif"
ads[3].href = "http://www.festeventsva.org/"
ads[3].border = "0"
ads[3].mouseover = "Click here to know  about Festevents in Norfolk"
ads[3].target = "_blank"

ads[4].width = "125"
ads[4].height = "300"
ads[4].src = "http://www.norfolk.gov/norfolk/images_banners/zoo.gif"
ads[4].href = "http://www.virginiazoo.org/"
ads[4].border = "0"
ads[4].mouseover = "Click here to know  about Virginia Zoo"
ads[4].target = "_blank"

ads[5].width = "130"
ads[5].height = "200"
ads[5].src = "http://www.norfolk.gov/norfolk/images_banners/downtown.gif"
ads[5].href = "http://www.downtownnorfolk.org/"
ads[5].border = "0"
ads[5].mouseover = "Click here to know  about Norfolk Downtown "
ads[5].target = "_blank"

ads[6].width = "130"
ads[6].height = "200"
ads[6].src = "http://www.norfolk.gov/norfolk/images_banners/news.gif"
ads[6].href = "http://www.norfolk.gov/calendar/cursummary.asp"
ads[6].border = "0"
ads[6].mouseover = "Click here to know about News & Events in Norfolk "
ads[6].target = "_parent"

ads[7].width = "130"
ads[7].height = "200"
ads[7].src = "http://www.norfolk.gov/norfolk/images_banners/elections_demo.gif"
ads[7].href = "http://www.diebold.com/dieboldes/online_demo/virginia/screen1.html"
ads[7].border = "0"
ads[7].mouseover = "Click here to take Voting Demonstration "
ads[7].target = "_blank"

ads[8].width = "130"
ads[8].height = "200"
ads[8].src = "http://www.norfolk.gov/norfolk/images_banners/animalcontrol.gif"
ads[8].href = "http://www.norfolk.gov/Animals/"
ads[8].border = "0"
ads[8].mouseover = "Click here to visit the Norfolk Animal Management Center "
ads[8].target = "_parent"

ads[9].width = "130"
ads[9].height = "200"
ads[9].src = "http://www.norfolk.gov/norfolk/images_banners/mermaids.gif"
ads[9].href = "http://www.norfolk.gov/mermaids/mermaids.htm"
ads[9].border = "0"
ads[9].mouseover = "Click here to know about Mermaids "
ads[9].target = "_parent"

ads[10].width = "130"
ads[10].height = "200"
ads[10].src = "http://www.norfolk.gov/norfolk/images_banners/dropoffpayment.gif"
ads[10].href = "http://www.norfolk.gov/Utilities/water_accounts/payment_locations.asp"
ads[10].border = "0"
ads[10].mouseover = "Click here for a list of Payment Drop Box Locations "
ads[10].target = "_parent"

ads[11].width = "130"
ads[11].height = "200"
ads[11].src = "http://www.norfolk.gov/norfolk/images_banners/wastecollection.gif"
ads[11].href = "http://www.norfolk.gov/publicworks/bulkywaste.asp"
ads[11].border = "0"
ads[11].mouseover = "Click here to know about Bulk Waste Collection "
ads[11].target = "_parent"

ads[12].width = "130"
ads[12].height = "200"
ads[12].src = "http://www.norfolk.gov/norfolk/images_banners/ParkingMeter.jpg"
ads[12].href = "https://www.ezpaycorp.com/secure_dir/paystep0.asp?aid=160"
ads[12].border = "0"
ads[12].mouseover = "Click here to pay your parking ticket online "
ads[12].target = "_blank"


var n = Math.random() + ''
n = parseInt(n.charAt(noofimages))
if(n > noofimages) {
        n = n - noofimages
}
else if(n==0) {
        n = n + noofimages
}
n += ""

var image = ads[n]
var ad = ""
ad += '<a href="' + image.href + '" target="' + image.target + '" \n'
ad += 'onMouseOver="self.status=\'' + image.mouseover + '\'\;return true" \n'
ad += 'onMouseOut="self.status=\'\'"> \n'
ad += '<img src="' + image.src + '" width=' + image.width
ad += '\n height=' + image.height + ' border=' + image.border
ad += '\n><br>' + '</a>'

//For Expand/Collapse Menu on Left Navigation Bar
img1=new Image()
img1.src="http://www.norfolk.gov/norfolk/images_secondary/minus.gif"
img2=new Image()
img2.src="http://www.norfolk.gov/norfolk/images_secondary/plus.gif"
ns6_index=0

function change(e){

if(!document.all&&!document.getElementById)
return

if (!document.all&&document.getElementById)
ns6_index=1

var source=document.getElementById&&!document.all? e.target:event.srcElement
if (source.className=="folding"){
var source2=document.getElementById&&!document.all? source.parentNode.childNodes:source.parentElement.all
if (source2[2+ns6_index].style.display=="none"){
source2[0].src="http://www.norfolk.gov/norfolk/images_secondary/minus.gif"
source2[2+ns6_index].style.display=''
}
else{
source2[0].src="http://www.norfolk.gov/norfolk/images_secondary/plus.gif"
source2[2+ns6_index].style.display="none"
}
}
}
document.onclick=change
//
// For New Window 
function open_window(url) 
{
mywin = window.open(url,"win",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=520,height=350');
}