<!--
//Author: 		WIT Team
//look and feel for admin
var origColor = '#CCCCCC';
var newColor = '#E2E2E2';

// form validation functions
// function isFilled(element, minLength, maxLength)
// it returns 1 on success
// it returns -1 if form element is null or empty
// it does not check for the minimum length required if passed value is zero. It returns -2 if element is not of the minimum length required
// it does not check for the maximum length allowed if passed value is zero. It returns -3 if element exceeds the maximum length allowed
//usage: isFilled(firstName, 0, 20)
function isFilled(element, minLength, maxLength)
{
	if (element.value == "" || element.value == null) 
		return -1;

	if ((minLength  != 0) && (element.value.length < minLength))
		return -2;

	if ((maxLength  != 0) && (element.value.length > maxLength))
		return -3;

	return 1;
}//isFilled

// Check for drop down
// usage: isAnySelected(supervisor)
function isAnySelected(element)
{
	if (element.options[element.selectedIndex].value == "" ) 
		return false;
	else
		return true;
}

//close already open window, if any
function closeOpenedWindow()
{
	if (window.newWindow)
	{
		window.newWindow.close();
	}
}

//open a new window with given width-w and height-h and default parameters
//Modified by: Wasay
function openWin(windowURL, w, h)
{
	closeOpenedWindow();
	
	newWindow = window.open(windowURL, 'newWin', 'left=10, top=50, width=' + w + ', height=' + h + ', toolbar=0, location=0, directories=0, status=0, menuBar=0, scrollBars=0, resizable=1');

	if (newWindow.opener == null)
		newWindow.opener = window.self;
	
	newWindow.focus();
	
	return;
}
/*
//var openWin=0;
function openWin(URLStr, vW, vH)
{
	d=document;
	xsize = vW;
	ysize = vH;
	ScreenWidth = parseInt(screen.width);
	ScreenHeight = parseInt(screen.height);
	xpos = (ScreenWidth/2)-(xsize/2);
	ypos = (ScreenHeight/2)-(ysize/2);
	
	if(openWin && !openWin.closed)
	{
		openWin.close();
	}

	openWin = window.open( URLStr, "openWin", "toolbar=0,location=0,directories=0,status=0,menuBar=0,scrollBars=0,resizable=0,width="+xsize+",height="+ysize+",left="+xpos+",top="+ypos);  
	openWin.focus();
}
*/

function openWinIndex(URLStr, WinName, vW, vH)
{
	d=document;
	var xsize = vW;
	var ysize = vH;
	var ScreenWidth = parseInt(screen.width);
	var ScreenHeight = parseInt(screen.height);
	var xpos = (ScreenWidth/2)-(xsize/2);
	var ypos = (ScreenHeight/2)-(ysize/2);
	
	if(!WinName == null && WinName && !WinName.closed)
	{
		WinName.close();
	}

	WinName = window.open( URLStr, WinName, "toolbar=0,location=0,directories=0,status=0,menuBar=0,scrollBars=0,resizable=0,width="+xsize+",height="+ysize+",left="+xpos+",top="+ypos);  
	WinName.focus();
}

//Author: Unknown
//Modified by: Wasay
var popUpWin=0;
function popUpWindow(URLStr,vW,vH)
{
  d=document; 
  vleft = 10;
  vtop = 10;
  vwidth = vW;
  vheight = vH;
  if(popUpWin)
  {
	if(!popUpWin.closed) popUpWin.close();
  }
  popUpWin = open(URLStr, 'popUpWin', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=yes,width='+vwidth+',height='+vheight+',left='+vleft+', top='+vtop+',screenX='+vleft+',screenY='+vtop+'');
  popUpWin.focus();
}

d=document;
function geckoGetRv()
{
  if (navigator.product != 'Gecko')
  {
	return -1;
  }
  var rvValue = 0;
  var ua      = navigator.userAgent.toLowerCase();
  var rvStart = ua.indexOf('rv:');
  var rvEnd   = ua.indexOf(')', rvStart);
  var rv      = ua.substring(rvStart+3, rvEnd);
  var rvParts = rv.split('.');
  var exp     = 1;

  for (var i = 0; i < rvParts.length; i++)
  {
	var val = parseInt(rvParts[i]);
	rvValue += val / exp;
	exp *= 100;
  }

  return rvValue;
}


// determine if the browser is any Netscape Gecko
// branch >= 1.0.1 or Netscape 6.2.x/CompuServe 7 
// built after August 1, 2002

var rv    = geckoGetRv();
var geckoFound = false;

if (rv >= 0)
{
  // Gecko browser
  if (navigator.productSub > '20020801')
  {
	if (rv >= 1.0001)
	{
	  geckoFound = true;
	}
	else if (rv >= 0.0904 && rv < 0.0905)
	{
	  if (navigator.vendor == 'Netscape6' || navigator.vendor == 'CS 2000 7.0')
	  {
		geckoFound = true;
	  }
	}
  }
}

iNumZero = 0;
iNumOne = 1;
iNumTwo = 2;
iNumThree = 3;
if (geckoFound)
{
	iNum0 = iNumOne;
	iNum1 = iNumOne;
	iNum2 = iNumZero;
	iNum3 = iNumOne;
}
else
{
	iNum0 = iNumZero;
	iNum1 = iNumZero;
	iNum2 = iNumZero;
	iNum3 = iNumOne;
}

/*
 | Browser object
 */
function ylib_Browser() {
 if(!d) d=document; 
 this.agt=navigator.userAgent.toLowerCase();
 this.major = parseInt(navigator.appVersion);
 this.dom=(d.getElementById)?1:0; // true for ie6, ns6
 this.ns=(d.layers);
 this.ns4up=(this.ns && this.major >=4);
 this.ns6=(this.dom&&navigator.appName=="Netscape");
 this.op=this.agt.indexOf('opera')!=-1;
 this.ie=(d.all);
 this.ie4=(d.all&&!this.dom)?1:0;
 this.ie4up=(this.ie && this.major >= 4);
 this.ie5=(d.all&&this.dom);
 this.win=((this.agt.indexOf("win")!=-1) || (this.agt.indexOf("16bit")!=-1));
 this.mac=(this.agt.indexOf("mac")!=-1);
}

var oBw = new ylib_Browser();

// like to optimize this further
function ylib_getObj(id,d) {
  //alert('ID: '+id);
  var i,x;  if(!d) d=document; 
  if(!(x=d[id])&&d.all) x=d.all[id]; 
  for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][id];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=ylib_getObj(id,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(id); 
  //alert('X: '+x);
  return x;
}












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];}
}

//-->