//Author: 		WIT Team

<!--

// 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;
}

function getClientWidth(){
	var width = 0;
	if( document.documentElement && document.documentElement.clientWidth ) {
		width = document.documentElement.clientWidth;
	}
	else if( document.body && document.body.clientWidth ) {
		width = document.body.clientWidth;
	}
	else if( window.innerWidth ) {
		width = window.innerWidth - 18;
	}
	return width;
};

function getClientHeight() {
	var height = 0;
	if( document.documentElement && document.documentElement.clientHeight ) {
		height = document.documentElement.clientHeight;
	}
	else if( document.body && document.body.clientHeight ) {
		height = document.body.clientHeight;
	}
	else if( window.innerHeight ) {
		height = window.innerHeight - 18;
	}
	return height;
}


//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
function openWin(windowURL, w, h)
{
	closeOpenedWindow();
	var xsize = w;
	var ysize = h;
	var DocumentWidth = parseInt(getClientWidth());
	var DocumentHeight = parseInt(getClientHeight());
	var xpos = (DocumentWidth/2)-(xsize/2);
	var ypos = (DocumentHeight/2)-(ysize/2);
	
	newWindow = window.open(windowURL, 'newWin', 'toolbar=0, location=0, directories=0, status=0, menuBar=0, scrollBars=0, resizable=1, width='+xsize+',height='+ysize+',left='+xpos+',top='+ypos);  

	if (newWindow.opener == null)
		newWindow.opener = window.self;
	
	newWindow.focus();
	
	return;
}


<!--
function CSURLPopupShow(formName, popupName, target) {
        var popup = document[formName].elements[popupName];
        window.open(popup.options[popup.selectedIndex].value, target);
        //popup.selectedIndex = 0;
}

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];}
}

//-->