//These are clientside utilities
//
//Available Functions:
// MoveAllLBItems - move items from 1 LB to another
// SelectAllLBItems - select all options in a LB
// MoveSectedLBItems - Move selected items from 1 LB to another
// AddOption - add an option to a LB
// SortSelect - sort a LB based on the display value

var sMail = 'mailto';

//Moves all items from one LB to another
function MoveAllLBItems(p_oFrom, p_oTo)
{
	SelectAllLBItems(p_oFrom);
	MoveSelectedLBItems(p_oFrom,p_oTo);
}

//Selects all items within the LB
function SelectAllLBItems(p_oLB)
{
	for (var i=(p_oLB.options.length-1); i>=0; i--)
	{
		var o=p_oLB.options[i];
		o.selected = true;
	}
	return;
}

//UnSelects all items within the LB
function UnSelectAllLBItems(p_oLB)
{
	for (var i=(p_oLB.options.length-1); i>=0; i--)
	{
		var o=p_oLB.options[i];
		o.selected = false;
	}
	return;
}
//Moves selected items from one listbox to another and re-sorts
function MoveSelectedLBItems(p_oFrom, p_oTo)
{
	//Move selected options
	for (var i=(p_oFrom.options.length-1); i>=0; i--)
	{
		var o=p_oFrom.options[i];
		if (o.selected)
		{
			//from.options[i] = null;
			AddOption(p_oTo, o.text, o.value, false);
		}
	}
	//Delete selected Options
	for (var i=(p_oFrom.options.length-1); i>=0; i--)
	{
		var o = p_oFrom.options[i];
		if (o.selected) { p_oFrom.options[i] = null; }
	}

	//unselect all
	p_oFrom.selectedIndex = -1;

	//Sort results based on display values
	SortSelect(p_oFrom);
	SortSelect(p_oTo);
	return;
}

//Remove All Options
function RemoveAllOptions(p_oLB)
{
	for (var i=(p_oLB.options.length-1); i>=0; i--)
	{
		p_oLB.options[i] = null;
	}

	return;
}

//Get the selected row
//Parms:
//p_oLB - the LB
//p_iText - 1, return text
//          ?, return value
function GetFirstSelectedRow(p_oLB, p_iText)
{
	for (var i=(p_oLB.options.length-1); i>=0; i--)
	{
		if (p_oLB.options[i].selected)
                {
                   if (p_iText == 1 )
                     return p_oLB.options[i].text;
                   else
                     return p_oLB.options[i].value;
                }
	}

	return "";
}

//Adds an item to a listbox
function AddOption(p_oLB,p_sText,p_sValue,p_bSelected)
{
	if (p_oLB!=null && p_oLB.options!=null)
	{
		p_oLB.options[p_oLB.options.length] = new Option(p_sText, p_sValue, true, p_bSelected);
	}
	return;
}

//Sorts items within a listbox
function SortSelect(p_oLB)
{
	var o = new Array();
	if (p_oLB.options==null) { return; }
	for (var i=0; i<p_oLB.options.length; i++)
	{
		o[o.length] = new Option( p_oLB.options[i].text, p_oLB.options[i].value, p_oLB.options[i].defaultSelected, p_oLB.options[i].selected) ;
	}
	if (o.length==0) { return; }
	o = o.sort( function(a,b)
		{
			if ((a.text+"") < (b.text+"")) { return -1; }
			if ((a.text+"") > (b.text+"")) { return 1; }
			return 0;
		}
		);
	for (var i=0; i<o.length; i++)
	{
		p_oLB.options[i] = new Option(o[i].text, o[i].value, o[i].defaultSelected, o[i].selected);
	}
}

//Populate a LB based on a passed in key
//Source is a 2-D array of strings
//If key matches array[x][0], all entries array[x][1...] will be placed in LB
function fPopulateList(p_aDataSource,p_sKey,p_oLB)
{

  RemoveAllOptions(p_oLB);

  for (i = 0; i < p_aDataSource.length; i++)
  {
    if (p_sKey == p_aDataSource[i][0] )
	AddOption(p_oLB,p_aDataSource[i][1],p_aDataSource[i][2],false);
  }

  //If there's nothing left, add an empty N/A entry
  if (p_oLB.options.length == 0)
	AddOption(p_oLB,"N/A","N/A",false);
}

// Used to submit a form when using an image instead of a form button.
function fSubmitEnter(p_oField, e)
{
  var keycode;

  if (window.event) keycode = window.event.keyCode;
  else if (e) keycode = e.which;
  else return true;

  if (keycode == 13)
  {
    p_oField.form.submit();
    return false;
  }
  else
    return true;
}

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)
{ //v4.01
  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 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 hasSQLChars(val)
{
   var badChars = "';*#" + '"';
   var i;
   var testchar;
   var rc;

   for (i = 0; i < val.length; i++)
   {
      testchar = val.charAt(i);
      rc = badChars.indexOf(testchar);
      if (rc >= 0 ) return true;
   }

   return false;
}

function concat(domain, user)
{
  return (user + '@' + domain);
}