/* ************** SUPPORT FUNCTIONS *************** */

function go_back() {
	history.go(-1);
}

function printPage() {
	if (window.print)
		window.print()
	else
  		alert("Please press ctrl-P to print this page,\nafter pressing 'OK' to close this message box.");
}

function openWin(url) {
  myWin= open(url, "viewWindow",
    "width=500,height=400,status=no,toolbar=no,menubar=no,location=no,screenX=500,screenY=250");
}

function txtBoxOnKeyPress(object, maxlength) {
	if ( object.value.length >= maxlength)	return false;
	return true;
}

function sendEmail(theAddress) {
	// decrypts email address to avoid email harvesting
	var newAddress = theAddress
	newAddress = theAddress.replace(/no-spam./g, '')
	location.href = 'mailto:' + newAddress;
}

/* ************** POPUP FUNCTION *************** */

var popup=null;
function popupwindow(which,name,width,height,toolbars)
{
	if(!width){
		width=600;
		height=460;
	}
	
	if(!name) name='popup_window';
	
	if(popup!=null)
		{
			popup.close();
		}

	if(toolbars) {
	    popup=window.open(which,name,'toolbar,location,directories,status,scrollbars,resizable=yes,copyhistory,width='+ width+ ',height='+height);
	} else {
	    popup=window.open(which,name,'toolbar=no,location=no,directories=no,status=yes,scrollbars,resizable=yes,copyhistory=no,width='+ width+ ',height='+height);
	}
}

/* ************** IMAGE ROLLOVER FUNCTIONS *************** */

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_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];}
}

function MM_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}


function getWeek()
{
    var today = new Date();
    var day = today.getDate();
    var month = today.getMonth() + 1;
    var year = today.getYear();
    if (year < 2000)
    year = year + 1900;
    var offset = today.getDay();
    var week;

    if(offset != 0)
    {
        day = day - offset;
        if ( day < 1)
        {
            if ( month == 1) day = 31 + day;
            if (month == 2) day = 31 + day;
            if (month == 3)
            {
                if (( year == 00) || ( year == 04))
                {
                    day = 29 + day;
                }
                else
                {
                    day = 28 + day;
                }
            }
            if (month == 4) day = 31 + day;
            if (month == 5) day = 30 + day;
            if (month == 6) day = 31 + day;
            if (month == 7) day = 30 + day;
            if (month == 8) day = 31 + day;
            if (month == 9) day = 31 + day;
            if (month == 10) day = 30 + day;
            if (month == 11) day = 31 + day;
            if (month == 12) day = 30 + day;
            if (month == 1)
            {
                month = 12;
                year = year - 1;
            }
            else
            {
                month = month - 1;
            }
        }
    }

    return month + "/" + day + "/" +  year; // i.e. 10-31-99
}

function getEndWeek()
{
    var today = new Date();
    var day = today.getDate();
    var month = today.getMonth() + 1;
    var year = today.getYear();
    if (year < 2000)
    year = year + 1900;
    var offset = today.getDay();
    var week;

    if(offset != 0)
    {
        day = day - offset + 6;
        if ( day < 1)
        {
            if ( month == 1) day = 31 + day;
            if (month == 2) day = 31 + day;
            if (month == 3)
            {
                if (( year == 00) || ( year == 04))
                {
                    day = 29 + day;
                }
                else
                {
                    day = 28 + day;
                }
            }
            if (month == 4) day = 31 + day;
            if (month == 5) day = 30 + day;
            if (month == 6) day = 31 + day;
            if (month == 7) day = 30 + day;
            if (month == 8) day = 31 + day;
            if (month == 9) day = 31 + day;
            if (month == 10) day = 30 + day;
            if (month == 11) day = 31 + day;
            if (month == 12) day = 30 + day;
            if (month == 1)
            {
                month = 12;
                year = year - 1;
            }
            else
            {
                month = month - 1;
            }
        }
    }

    week = month + "/" + day + "/" +  year; // i.e. 10-31-99
    return week;          // i.e. 10-31.99.html
}

 function GetRoadReport()
 {
    var now = new Date();
    now = getWeek();
    //var now2 = new Date();  This is the original code
    //now2 = getEndWeek();  This is the original code
    var now2 = new Date(now);
    now2.setDate(now2.getDate()+6);
	now2 = (now2.getMonth()+1)+"/"+now2.getDate()+"/"+now2.getFullYear();
    var roadWin = window.open("http://applications.appleton.org/departments/public/roadreport/default.aspx?ds=" + now + "&de=" +now2);
 }

////////// CALENDAR POPUP /////////////////////////////

if (window != window.top) top.location.href = location.href;

//=======================================================================
//  Function: openCalendar()
//		Opens the Calendar in a popup window
//=======================================================================
function openCalendar(iForm, sField)
{
	var queryString;
	queryString  = '?Date=' + escape(sField.value);
	queryString += '&FormName=' + escape(iForm);
	queryString += '&DateFld=' + escape(sField.name);
	var newWin = window.open("/i/calendar.asp" + queryString, "calwin", "dependent=yes,directories=no,height=205,width=220,location=no,menubar=no,personalbar=no,resizable=no,scrollbars=no,status=no,toolbar=no");
	return false;
}