/* Javascript written by Paula Molinero,   */
/* based on  sevaral code samples and      */
/* other online resources.                 */
/* _______________________________________ */


var siteName  = 'Crownland Ltd';
var webPath   = '/home/clients/projects/crownlanddev/html/;';
var separator = ' / ';
var browser   = navigator.appName;


// ___ Crownland functions ______________________________________________________________________ //
function fereastra(fis)
{
    window.open(fis,'mywin','left=0,top=0,width=510,height=700,toolbar=0,resizable=0');
}

function populateAmounts (plotPrice)
{
    if (plotPrice)
    {
        var splitPlot = plotPrice.split(";");
        
        if (splitPlot[1]) 
        {
            printInnerText ('totalAmount',splitPlot[1]);
            printInnerText ('reservationFee',(splitPlot[1]/10));
            printInnerText ('errPlotCode',' ');
        }
    }
}

function selectPlotFromComboBox (i)
{
    document.forms['reserve'].PlotCode.selectedIndex = i;
}


//___ Base functions ___________________________________________________________________________ //
function topOfThePage () { window.scrollTo(0,0) }

function Escape (text) 
{
  if (!arguments.callee.sRE) {
    var specials = [
      '/', '.', '*', '+', '?', '|',
      '(', ')', '[', ']', '{', '}', '\\'
    ];
    arguments.callee.sRE = new RegExp(
      '(\\' + specials.join('|\\') + ')', 'g'
    );
  }
  return text.replace(arguments.callee.sRE, '\\$1');
}

function printInnerText (ID,Str)
{
    //alert ('ID: ' + ID + ' - Str: ' + Str);
    if (ID != 'redirect')
    {
        if (myEl = document.getElementById(ID))
        {
            myEl.innerHTML = Str;
        }
    }
}

function redir (thisURL)
{
    if (thisURL) { location.href = thisURL; }
}

function switchClass(id, newClass) 
{
  if (myElement=document.getElementById(id))
  {
      myElement.className = newClass;
  }
}

function validateForm (str)
{
    return str;
}

//___ Visibility functions _____________________________________________________________________ //
function vis1(objID)
{
    if(myElement = document.getElementById (objID))
    {
        if(myElement.style.display == 'block')
        {
            myElement.style.display = 'none';
        }
        else
        {
            myElement.style.display = 'block';
        }
    }
}

function vis2(objID,total)
{
    if(objID > 0)
    {
        for(i = 1; i <= total; i++)
        {
            var id = 'sub' + i;
            myElement = document.getElementById(id);
            
            if(i == objID)
            {
                myElement.style.display = 'block';
            }
            else
            {
                myElement.style.display = 'none';
            }
        }
    }
}

function vis3(objID,strID,strOn,strOff,cooName)
{
    if(myElement = document.getElementById(objID))
    {
        if(myElement.style.display == 'block')
        {
            myElement.style.display = 'none';
            printInnerText (strID,strOff);
            var cooVal = 'n';
        }
        else
        {
            myElement.style.display = 'block';
            printInnerText (strID,strOn);
            var cooVal = 'y';
        }
        
        if (cooName) { createCookie (cooName, cooVal); }
    }
}

function vis4(objID,imgID,imgShow,imgHide)
{
    if(myElement = document.getElementById(objID))
    {
        myImg = document.getElementById(imgID);
        
        if(myElement.style.display == 'block')
        {
            myElement.style.display = 'none';
            myImg.src = imgShow;
        }
        else
        {
            myElement.style.display = 'block';
            myImg.src = imgHide;
        }
        
        //if (cooName) { createCookie (cooName,objID); }
    }
}


//___ Confirmation boxes _______________________________________________________________________ //
function confirmBox(msg,fwd,rwd) 
{
    var where_to = confirm(msg);
    if (where_to == true) { window.location = fwd; }
    else { window.location = rwd; }
}
function confirmBox2(msg) 
{
    var where_to= confirm(msg);
    if (where_to == false) { history.go(-1); }
    else { return true; }
}


//___ cookie functions by quirksmode.org _______________________________________________________ //
function createCookie(name,value,mins)
{
    if (mins) 
    {
        var date = new Date();
        date.setTime (date.getTime()+(mins*60));
        var expires = ";expires="+date.toGMTString();
    }
    else { var expires = ""; }
    document.cookie = name+"="+value+expires+";path="+webPath;
}
  
function readCookie(name)
{
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for(var i=0;i < ca.length;i++)
    { 
        var c = ca[i];
        while (c.charAt(0) == ' ') c = c.substring(1,c.length);
        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
    }
    return null;
}
  
function eraseCookie(name) { createCookie(name,"",-1); }