function ClearTextBox(Source)
{
    if(Source.className == "textbox-inactive")
    {
        Source.value = "";
        Source.className = "";
    }
}

function ResetTextBox(Source, Text)
{
    if(Source.value == "")
    {
        Source.value = Text;
        Source.className = "textbox-inactive";
    }
}

function ToggleTitleOther(Source, TextBoxId)
{
    tb =  document.getElementById(TextBoxId);
    if(Source.options[Source.selectedIndex].value == "Other") tb.style.display = "inline";
    else  tb.style.display = "none";
}


function printWindow(){
    window.print();
}

function EmButClick (ctrl, evt){
 if (evt.keyCode == 13)
     {
        document.getElementById(ctrl).focus();
        return false;
    }
 }

function entsub(myform) {
  if (window.event && window.event.keyCode == 13)
  {
    document.forms[0].submit();
  }
  else
   {
    return true;
    }
}

function CheckDisplayFormat(){
	var bFound = false;
	var frm = window.top.frames;
	for (i=0; i < frm.length; i++){
		if(frm[i].name=="mainWin")
			bFound = true;
	}
	if (bFound==false){
    	var URLrewrite = document.location.href;
 		window.location.href="default.aspx?display="+ escape(URLrewrite);
	}
}
function ShowHelpFile(sHelp){
	window.open(sHelp, "_blank", "Left=500px,Top=10px,Height=500px,Width=400px,help=no,status=no,scrollbars=yes");
	//window.mainwin.navigate 
	//window.open(sHelp, "mainWin" );
}
function ShowPopUpHelpFile(sHelp){
	window.open(sHelp, "_blank", "Left=100px,Top=10px,Height=550px,Width=650px,status=1,scrollbars=1,toolbar=0,menubar=0,resizable=1,location=1,directories=1,status=1'");
	//window.mainwin.navigate 
	//window.open(sHelp, "mainWin" );
}
function ShowPrinterFriendly(sFile){
	window.open("PrinterFriendly.aspx?tab="+sFile, "_blank", "Left=10px,Top=10px,Height=470px,Width=700px,help=no,status=no,scrollbars=yes");
}
function ShowPopup(sPopup){
	var WinID = 0;
	if (sPopup.charCodeAt)
		for(iLoop=0;iLoop<sPopup.length;iLoop++)
			WinID+=sPopup.charCodeAt(iLoop);
	window.open(sPopup, WinID, 'Left=150px,Top=150px,Height=500px,Width=600px,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no');
return false;
}

function QuestionPopup(sPopup){
	var WinID = 0;
	if (sPopup.charCodeAt)
		for(iLoop=0;iLoop<sPopup.length;iLoop++)
			WinID+=sPopup.charCodeAt(iLoop);
	window.open(sPopup, WinID, 'Left=150px,Top=150px,Height=500px,Width=750px,help=no,status=no,scrollbars=yes,resizable=1');
}
function ShowPopupBox(sPopup){
	var WinID = 0;
	if (sPopup.charCodeAt)
		for(iLoop=0;iLoop<sPopup.length;iLoop++)
			WinID+=sPopup.charCodeAt(iLoop);
	window.open(sPopup, WinID, 'Left=150px,Top=150px,Height=600px,Width=600px,help=no,status=no,scrollbars=no');
	//window.top.location.href=("../../default.aspx?tab=Catalogue&menu1=5&menu2=21");
	
}
function ShowWorkflow(sWorkflow){
	window.open(sWorkflow, "mainWin");

}
function ShowWorkflowSecure(sWorkflow){
	if (CompatibleBrowser()){
		var sdoc = 'https://' + window.top.location.hostname + window.top.location.pathname;
		var vret = window.showModalDialog(sWorkflow, "", "dialogHeight:290px;dialogWidth:505px;help:no;status:yes;scrollbars:no;");
		sdoc = sdoc + vret;
		window.top.navigate(sdoc);
	}
	else{
		window.open(sWorkflow, "mainWin");
	}
}
function ShowWorkflow2(sWorkflow){
	if (CompatibleBrowser()){
		var sdoc = window.top.location.protocol + '//' + window.top.location.hostname + window.top.location.pathname;
		var stab = window.top.location.search;
		var vret = window.showModalDialog(sWorkflow, "", "dialogHeight:290px;dialogWidth:505px;help:no;status:yes;scrollbars:no;");
		if (!vret)
			vret = "";
		if (vret!="")
			vret = "?tab=" + vret;
		if (vret=="")
			vret = stab;
		sdoc = sdoc + vret;
		window.top.navigate(sdoc);
	}
	else{
		window.open(sWorkflow, "mainWin");
	}
}
function ShowWorkflowBox(sWorkflow){
	window.open(sWorkflow, "mainWin");
}
function ShowWorkflowRefresh(sWorkflow){
	if (CompatibleBrowser()){
		var sdoc = window.top.location.href;
		window.showModalDialog(sWorkflow, "", "dialogHeight:290px;dialogWidth:505px;help:no;status:yes;scrollbars:no;");
		window.top.navigate(sdoc);
	}
	else{
		window.open(sWorkflow, "mainWin");
	}
}
function CompatibleBrowser(){
//CFC 27/01/2006
//This is a terrible function!
//We should base the decision on if the calls works not on the type of browser 
//This info is useless in Opera 
//What about IE 7? 
//etc....
	var r, re;
	var s = navigator.userAgent;
	re = /MSIE 6/i;
	r = s.search(re);  //Check if running IE 6
	if (r<1){
		re = /MSIE 5./i;
		r = s.search(re);  //Check if running IE 5.5
		if (r<1){
			re = /MSIE 7./i;
			r = s.search(re);  //Check if running IE 7.
		}
	}
	return(r>0);
	
	//return (0);
}

function HintText(TabOver){
    var ElemRef = document.getElementById("HintMessage");
    var new_txt = document.createTextNode(TabOver);
    ElemRef.replaceChild(new_txt, ElemRef.childNodes[0]);

}

function Scrollsetting() {
//alert ("Hello");
  //if (CompatibleBrowser()){
	//document.getElementsByTagName('body').item(0).style.overflow="hidden" ;
  //}
  //else{
//	document.getElementsByTagName('body').item(0).style.overflow="auto" ;
 // }

}

function clearText(txtElement)
{        
    txtElement.value = "";
}

function showHelp(divElement)
{
    var divElementShow = document.getElementById(divElement);
    var divHelpBox = document.getElementById("helpBox");
    divHelpBox.style.display = 'block';
    divElementShow.style.display = 'block';
}

function hideHelp(divElement)
{
    var divElementShow = document.getElementById(divElement);
    var divHelpBox = document.getElementById("helpBox");
    divHelpBox.style.display = 'none';
    divElementShow.style.display = 'none';
}

function showDelHelp(divElement)
{
    var divElementShow = document.getElementById(divElement);
    //var divHelpBox = document.getElementById("helpBox");
    //divHelpBox.style.display = 'block';//
    divElementShow.style.display = 'block';
}

function hideDelHelp(divElement)
{
    var divElementShow = document.getElementById(divElement);
    //var divHelpBox = document.getElementById("helpBox");
    //divHelpBox.style.display = 'none';//
    divElementShow.style.display = 'none';
}


function ShowHideDetails(el)
{
    var layer = document.getElementById("details");
    var label = document.getElementById("lbSource");
    
    var selectedCanvas = el.value;

    var splitVal = selectedCanvas.split(':');

    if (splitVal[0] == "True")
    {
        layer.className = 'ShowDetails';
        label.innerHTML = splitVal[1];
    }
    else
    {
        layer.className = 'HideDetails';
    }
}

function ShowDetails(str)
{
    try 
    {

        var layer = document.getElementById("details");
        var label = document.getElementById("lbSource");
        
        layer.className = 'ShowDetails';
        label.innerHTML = str;

    } 
    catch(e) 
    {
        // ie6 error, no action required.
    } 
}

function ShowHideDetails2(el)
{
    var layer = document.getElementById("details");
    var selectedReason = el.value;
    var splitVal = selectedReason.split(':');

    if (splitVal[0] == "Details")
    {
       layer.className = 'ShowDetails';
    }
    else
    {
       layer.className = 'HideDetails';
    }
}

function ShowDetails2()
{
    var layer = document.getElementById("details");
    
    layer.className = 'ShowDetails';
}

function ShowHideDirectDebit(el)
{
    var layer = document.getElementById("directdebit");
    var layer2 = document.getElementById("creditfirst");
    var layer3 = document.getElementById("Invoice");

    var payment = el.value;

    if (payment == "Direct Debit")
    {
        layer.className = 'ShowDetails';
        layer2.className = 'ShowDetails';
        layer3.className = 'HideDetails';
    }
    else if (payment == "Invoice")
    {
        layer.className = 'HideDetails';
        layer2.className = 'HideDetails';
        layer3.className = 'ShowDetails';
    }
    else
    {
        alert(layer2.className);
        layer.className = 'HideDetails';
        layer2.className = 'HideDetails';
        layer3.className = 'HideDetails';
        alert(layer2.className);
    }
}

function ShowDirectDebit()
{
    try 
    {
        var layer = document.getElementById("directdebit");
        var layer2 = document.getElementById("creditfirst");
        layer.className = 'ShowDetails';
        layer2.className = 'ShowDetails';
        alert(layer2.className);
    } 
    catch(e) 
    {
        // ie6 error, no action required.
    } 
}


function ChangeDeliveryInstructions (el, txtPropNotesVal, txtDelNotesVal)
{
 //Need to do the following:
//      Change the text according to what is selected
//      enable the text boxes
//            
//
 //alert (txtPropNotes.type);
 //alert (txtPropNotes.readOnly) ;
//alert ('1st load');  

  var layer = document.getElementById("lblPropertyNotes");
  var label = document.getElementById("lblDeliveryNotes");
  var divAddr = document.getElementById("AddressInstructions");
  var divDelInstruct = document.getElementById("DelInstructions");
 
  var radioDiscY = document.getElementById("rdDiscY");
  var radioDiscN = document.getElementById("rdDiscN");
  var divDiscreet = document.getElementById("divDiscreet");
  var divSecureCode = document.getElementById("divSecureCode");
  //var divrdDiscreet = document.getElementById("divrdDiscreet");
  var lblAddressInstructStuff = document.getElementById("lblAddressInstructStuff");
  var lblProperyStuff = document.getElementById("lblProperyStuff");
  var divHomeType = document.getElementById("divHomeType");

  var divHouseName = document.getElementById("divHouseName") ;

  var divwrkAddr = document.getElementById("divwrkAddr");


  var val = el ;
          
  
  var txtDelNotes = document.getElementById(txtDelNotesVal);
  var txtPropNotes = document.getElementById(txtPropNotesVal);

  //txtDelNotes.readOnly = true;
  //txtPropNotes.readOnly = true;
    
    if (val == "House") 
    {
        txtDelNotes.disabled = false;
        txtPropNotes.disabled = false;
        lblAddressInstructStuff.innerHTML = "eg: blue door, white house, next to postbox etc.";
        lblProperyStuff.innerHTML = "eg: inside an upturned recycling box, under a hedge etc.<br /><br />We can also take a key to a shed or garage just give us a ring on 08452 62 63 64 and we can discuss the options with you.";
        divDiscreet.className = "HideDetails";
        divSecureCode.className = "HideDetails";
        divHomeType.className = "HideDetails";
        divHouseName.className = "ShowDetails";
        divwrkAddr.className = "HideDetails";
        divDelInstruct.className = "ShowDetails";
        divAddr.className = "ShowDetails"
        label.innerHTML = "<strong><label for='txtDeliveryNotes'>Are there any distinguishing landmarks to help us identify which house is yours?</label></strong>";
        layer.innerHTML = "<strong><label for='txtNeedKnow'>We plan our routes to be as environmentally friendly as possible. If we deliver before 7am or you are out, is there somewhere discreet we can leave your delivery? *</label></strong>";

   }
    else if (val == "PurpFlat") 
    {
    //Need to put a yes/no box in here for discreet palce to leave delivery
    //Need to show yes/no box for security code
        txtDelNotes.disabled = false;
        txtPropNotes.disabled = false;
        lblAddressInstructStuff.innerHTML = "eg: basement flat, front door at rear.";
        lblProperyStuff.innerHTML = 'eg: inside an upturned recycling box, under a hedge etc.<br /><br />We can also take a key to any communal areas, just give us a ring on 08452 62 63 64 and we can discuss the options with you.';
        divDiscreet.className = 'ShowDetails';
        divSecureCode.className = 'ShowDetails';
        divHomeType.className = 'HideDetails';
        divHouseName.className = 'HideDetails';
        divDelInstruct.className = "ShowDetails";
        divAddr.className = 'HideDetails';
        label.innerHTML = "<strong><label for='txtDeliveryNotes'>Address hard to find?</label></strong>If so, please include distinguishing features or helpful landmarks.";
        layer.innerHTML = "<strong><label for='txtNeedKnow'>Please give details of where we should leave your delivery:*</strong>";
    }
    else if (val == "ConvFlat") 
    {
        txtDelNotes.disabled = false;
        txtPropNotes.disabled = false;
        lblAddressInstructStuff.innerHTML = "eg: basement flat, front door at rear.";
        lblProperyStuff.innerHTML = 'eg: inside an upturned recycling box, under a hedge etc.<br /><br />We can also take a key to a communal area, give us a ring on 08452 62 63 64 and we can discuss the options with you.';
        divDiscreet.className = 'HideDetails';
        divSecureCode.className = 'HideDetails'; 
        divHomeType.className = 'HideDetails';
        divHouseName.className = 'HideDetails';
        divwrkAddr.className = 'HideDetails';
        divDelInstruct.className = 'ShowDetails';
        divAddr.className = "ShowDetails"
        label.innerHTML = "<strong><label for='txtDeliveryNotes'>Are there any distinguishing landmarks to help us identify which flat is yours?</label></strong>";
        layer.innerHTML = "<strong><label for='txtNeedKnow'>We plan our routes to be as environmentally friendly as possible. If we deliver before 7am or you are out, is there somewhere discreet we can leave your delivery? *</label></strong>";
    }
    else if (val == "Other")
    {
        //Need to show the input box about type of home
        txtDelNotes.disabled = false;
        txtPropNotes.disabled = false;

        label.innerHTML = "<strong><label for='txtDeliveryNotes' >Are there any distinguishing landmarks to help us identify which is your home?</label></strong>";
        layer.innerHTML = "<strong><label>We plan our routes to be as environmentally friendly as possible. If we deliver before 7am or you are out, is there somewhere discreet we can leave your delivery? *</label></strong>";
            
        divAddr.className = 'ShowDetails';
        divDiscreet.className = 'HideDetails';
         
        divSecureCode.className = 'HideDetails';
        lblAddressInstructStuff.innerHTML = "eg: green houseboat next to park bench.";
        lblProperyStuff.innerHTML = "&nbsp;";
        divHomeType.className = 'ShowDetails';
   
        divHouseName.className = 'HideDetails';
        divwrkAddr.className = "ShowDetails";
    }
    else
    {
        txtDelNotes.disabled = true;
        txtPropNotes.disabled = true;
        label.innerHTML = "";
        layer.innerHTML = "";
        divAddr.className = 'ShowDetails';
        divDiscreet.className = 'HideDetails';
        divSecureCode.className = 'HideDetails';
        //divrdDiscreet.className = 'HideDetails';
        lblAddressInstructStuff.innerHTML = "";
        lblProperyStuff.innerHTML = "&nbsp;";
        divHomeType.className = 'HideDetails';
        divHouseName.className = 'HideDetails';
        divwrkAddr.className = 'HideDetails';
    }
  
  }  
  
  function YesDeliveryPlace ()
  {
  
        var layer = document.getElementById("lblPropertyNotes");
        var label = document.getElementById("lblDeliveryNotes");
        var divAddr = document.getElementById("AddressInstructions");
        var divDelInstruct = document.getElementById("DelInstructions");
        var divDiscreet = document.getElementById("divDiscreet");
        var divSecureCode = document.getElementById("divSecureCode");
        var lblAddressInstructStuff = document.getElementById("lblAddressInstructStuff");
        var lblProperyStuff = document.getElementById("lblProperyStuff");
        var divHomeType = document.getElementById("divHomeType");
        var divHouseName = document.getElementById("divHouseName") ;
          
        label.innerHTML = "<strong><label for='txtDeliveryNotes' >Address hard to find?</label></strong>If so, please include distinguishing features or helpful landmarks.";
        layer.innerHTML = "<strong>Please give details of where we should leave your delivery:*</strong>";
        divAddr.className = 'HideDetails';
        divDiscreet.className = 'ShowDetails';
        divSecureCode.className = 'ShowDetails';
        divrdDiscreet.className = 'ShowDetails';
        lblAddressInstructStuff.innerHTML = "&nbsp;";
        lblProperyStuff.innerHTML = "&nbsp;";
        divHomeType.className = 'HideDetails';
        divHouseName.className = 'HideDetails';
        divDelInstruct.className = 'ShowDetails';
  }  
  
  
  function NoDeliveryPlace ()
  {
  
    var label = document.getElementById("lblDeliveryNotes");
    label.innerHTML = "Have you thought about X, Y & Z? Please give details here.";
    
    var layer = document.getElementById("lblPropertyNotes");
    layer.innerHTML = "We can nearly always help to identify somewhere we can leave your delivery if you're not in. Please give us a call on 08452 62 63 64 or leave your number below and we can give you a ring to discuss all available options."  ;
  }
  
  function NoSecureCode()
  {
  var SecInp = document.getElementById("txtSecure")
  SecInp.className = 'HideDetails';
  }
  
  
  function YesSecureCode()
  {
  var SecInp = document.getElementById("txtSecure")
  SecInp.className = 'ShowDetails';
  }