var win=null;
function oHW(pageKey, sectionName, subSectionName)
{

}

function ValidateInputLength(maxLength,strname)
{	
	
	var newStrName = "";
	for (var i = 0; i<strname.length; i++)
	{
		strVal = strname.charAt(i);
		
		if (strVal == "'")
			strVal = "&#39;";

		if (strVal == '""')
			strVal = "&#34;";
		
		if (strVal == "<" )
			strVal = "&#60;";
		
		if (strVal == ">")
			strVal = "&#62;";
		
		newStrName = newStrName  + strVal;
	}
	
	if (newStrName.length > maxLength)
		return false;
	else
		return true;
}

function icDisplayStatusMsg(msgStr)
{
	status=msgStr
	document.MM_returnValue = true;
}

var winFullScreen=null;
function openWinFullScreen(mypage,myname,scrollbar,toolbar,pos,margin){
w=screen.width-125;
h=screen.height-125;
if(pos=="center"){LeftPosition=(screen.width)?(screen.width-w)/2:100;TopPosition=(screen.height)?((screen.height-h)-20)/2:100;TopPosition=TopPosition-10}
settings='width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scrollbar+',location=no,directories=no,status=no,menubar=no,toolbar='+toolbar+',resizable=yes';
winFullScreen=window.open(mypage,myname,settings);
if(winFullScreen.focus){winFullScreen.focus();}
}

var winMaxSize=null;
function openWinMaxSize(mypage,myname,scrollbar,toolbar,pos){
w=screen.width-125;
h=screen.height-125;
if(pos=="center"){LeftPosition=(screen.width)?(screen.width-w)/2:100;TopPosition=(screen.height)?((screen.height-h)-20)/2:100;TopPosition=TopPosition-10}
settings='width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scrollbar+',location=no,directories=no,status=no,menubar=no,toolbar='+toolbar+',resizable=yes';
winMaxSize=window.open(mypage,myname,settings);
if(winMaxSize.focus){winMaxSize.focus();}
}

var helpWinFullScreen = null;
function openHelpWinFullScreen(mypage,myname,scrollbar,toolbar,pos,margin)
{
    w = screen.width-125;
    h = screen.height-125;
    if(pos == "center"){LeftPosition=(screen.width)?(screen.width-w)/2:100;TopPosition=(screen.height)?((screen.height-h)-20)/2:100;TopPosition=TopPosition-10}
    settings = 'width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scrollbar+',location=no,directories=no,status=no,menubar=no,toolbar='+toolbar+',resizable=yes';
    helpWinFullScreen = window.open(mypage,myname,settings);
    if(helpWinFullScreen.focus){helpWinFullScreen.focus();}
}

var WinHS = null;
function openHS(mypage, myname, scrollbar, toolbar, pos, w)
{
    h = screen.height-125;
    LeftPosition = 65;
    TopPosition = (screen.height)?((screen.height-h)-20)/2:100;
    TopPosition = TopPosition - 10;
    settings = 'width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scrollbar+',location=no,directories=no,status=no,menubar=no,toolbar='+toolbar+',resizable=yes';
    
    WinHS = window.open(mypage,myname,settings);
    
    if(WinHS.focus)
    {
        WinHS.focus();
    }
}

function LaunchTreeViewFile(idTree, preSelected)
{
	var preselectedItems = document.getElementById("TreeAssignVal" + idTree).value;
	var URL              = "/BIW/GenericTree/Admin/AssociateTree.aspx?idTree=" + idTree + "&preSelected=" + preselectedItems;
	var winHeight        = screen.height - 125;
	var winDimensions    = "status:no;dialogHeight:" + winHeight + "px;dialogWidth:460px;center:yes;help:no;";
	var AssociatedItems  = showModalDialogIfPossible(URL, "Associate Tree Nodes", winDimensions);
	if (AssociatedItems == null) return;
	var nodesArray       = AssociatedItems.split(':');	
   	var element          = document.getElementById("txtAssigned" + idTree);
	var elementVal       = document.getElementById("TreeAssignVal" + idTree);
	element.value        = "[ " + nodesArray[0] + " Associated ]" ;
	elementVal.value     = nodesArray[1];
}

function LaunchTextTreeViewFile(idTree)
{
	if (idTree != "0")
	{
		var preselectedItems = document.getElementById("comment").value;
		var URL              = "/BIW/GenericTree/Admin/AssociateTree.aspx?action=text&idTree=" + idTree + "&preSelected=" + preselectedItems;
	    var winHeight        = screen.height - 125;
	    var winDimensions    = "status:no;dialogHeight:" + winHeight + "px;dialogWidth:460px;center:yes;help:no;";				
	    var AssociatedItems  = showModalDialogIfPossible(URL, "Associate Tree Nodes", winDimensions);
        if (AssociatedItems == null) return;
	    var elementVal       = document.getElementById("comment");
	    elementVal.value     = elementVal.value + AssociatedItems;
	}
}

function ToggleDivVis(whichDiv, imageRef){
	var OpenMenuSrc = "/skins//images/menuimages/menu/win/plusonlyraw.gif";
	var CloseMenuSrc = "/skins//images/menuimages/menu/win/minusonlyraw.gif";
	imageActual = eval('document.' + imageRef);	
    theDiv=document.getElementById(whichDiv);
	if (theDiv.style.display == 'block') {
		theDiv.style.display = 'none';
		imageActual.src = OpenMenuSrc;
	} 
	else {
		theDiv.style.display = 'block';
		imageActual.src = CloseMenuSrc;
	}
	//var cp = eval('cookieProcessor');
	var cp = document.getElementById('cookieProcessor');
	var qs = '/ic/project/headlines/includes/CookieProcessor.asp?t=' + new Date().getTime() + '&cookie=ic&key=Inbox_' + whichDiv + '&value=' + theDiv.style.display
	cp.src = qs;
}

function focusFirstFormElement(form) {
	var eachElement;
	
	for (var i = 0; i < form.elements.length; i++) {
		eachElement = form.elements[i];
		if (eachElement.type == "text" && !eachElement.disabled) {
			eachElement.focus();
			break;
		}
	}
}

//-------------------------------------------------------------------
// isBlank(value)
//   Returns true if value only contains spaces
//-------------------------------------------------------------------
function biwValidateIsBlank(val){
	if(val==null){return true;}
	for(var i=0;i<val.length;i++) {
		if ((val.charAt(i)!=' ')&&(val.charAt(i)!="\t")&&(val.charAt(i)!="\n")&&(val.charAt(i)!="\r")){return false;}
		}
	return true;
	}

//-------------------------------------------------------------------
// isDigit(value)
//   Returns true if value is a 1-character digit
//-------------------------------------------------------------------
function biwValidateIsDigit(num) {
	if (num.length>1){return false;}
	var string="1234567890";
	if (string.indexOf(num)!=-1){return true;}
	return false;
	}
	
//-------------------------------------------------------------------
// isInteger(value)
//   Returns true if value contains all digits
//-------------------------------------------------------------------
function biwValidateIsInteger(val){
	if (biwValidateIsBlank(val)){return false;}
	for(var i=0;i<val.length;i++){
		if(!biwValidateIsDigit(val.charAt(i))){return false;}
		}
	return true;
	}

var winDownloadDocument=null;
function preDownloadDocument(mypage){
LeftPosition=(screen.width)?(screen.width)/2:100;
TopPosition=(screen.height)?((screen.height))/2:100;
TopPosition=TopPosition-50;
settings='width=1,height=1,top='+TopPosition+',left='+LeftPosition+',scrollbars=no,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no';
winDownloadDocument=window.open(mypage,'winDownloadDocument',settings);
winDownloadDocument.blur();
}

function vailidateEmailList(EmailList)
{
	var EmailArray = EmailList.split(';');
	var bValid = false;
	
	for(var count=0;count<EmailArray.length;count++)
	{
		if(EmailArray[count] != '')
			if (isValidEmail(EmailArray[count]))
				bValid = true;
			else
				bValid = false;		
	}				
	return bValid
}

function isValidEmail(Email)
{	
	var emailFilter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	var bValid = false;

	if (!emailFilter.test(Email))
		alert('Invalid email address: ' + Email);
	else
		bValid = true;
		
	return bValid;
}

packageChangeWin=null;
function LaunchPackageChange(IDChange){
	w = 650;
	h = 800;
	if(screen.width > 1000){
		LeftPosition = 100;
		TopPosition = 100;
	}
	else {
		LeftPosition = 100;
		TopPosition = 100;
	}
	settings='width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars=auto,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=yes';
	packageChangeWin=window.open('/BIW/Costings/NPCAdmin/ChangeAddEdit.aspx?IDChange='+IDChange+'&view=1','PackageChange',settings);
	if(packageChangeWin.focus)
	{
	packageChangeWin.focus();
	}
}

function showModalDialogIfPossible(theurl, thestring, thedimensions)
{ 
    strAppVersion = navigator.appVersion;
    
    if (strAppVersion.indexOf('MSIE') == -1 && strAppVersion.indexOf('Safari') == -1 )  {
        return window.open(theurl,thestring,thedimensions,true);  
    } 
    else 
    {
        return window.showModalDialog (theurl,thestring,thedimensions);
    }
}

function IsNumeric(strString)
//  check for valid numeric strings	
{
var strValidChars = "0123456789.-";
var strChar;
var blnResult = true;

if (strString.length == 0) return false;

decimalCount = 0;
//  test strString consists of valid characters listed above
for (i = 0; i < strString.length && blnResult == true; i++)
    {
    strChar = strString.charAt(i);
    if (strChar == "."){ decimalCount++; }
    if (strValidChars.indexOf(strChar) == -1)
        {
        blnResult = false;
        }
    }
    if (decimalCount > 1){blnResult = false;}
return blnResult;
}

function RemoveNonNumericChars(str)
{
	return str = str.replace(/[,%\£]/g,"");
}