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 launchWindow(url, width, height){
	var centerX=(screen.width-width)/2; 
	var centerY=(screen.height-height)/2;
	return window.open(url , 'centerWin', 'resizable=yes,scrollbars=yes,top='+centerY+',screenY='+centerY+',left='+centerX+',screenX='+centerX+',height=' + height + ',width=' + width + '');
}

function TermsCheck(f)
{
if (document.forms[0].cbTerms.checked == false)
{
	alert('Please accept the Terms and Conditions to continue.');
	return false;
}
	else
		return true;
}

function AllowNumericOnly(objEvent) 
{
  var iKeyCode;       
  iKeyCode = objEvent.keyCode;               
  if(iKeyCode>=48 && iKeyCode<=57) 
  {
		return true;
  }
  else
  {
		return false;
  }
}

function ValidateSearch()
{
    if(document.getElementById("txtSearch").value == "")
    {
        alert('Please enter some text. Search box cannot be empty!');	
        document.getElementById("txtSearch").focus();
	    return false;
    }
    else
    {
        return true;
    }
}

function ValidateSubmit()
{
    var errorMsg = "";
    if(document.getElementById("txtName").value == "")
    {
        errorMsg = "Name is a required field.\n";
        document.getElementById("txtName").focus();
    }
    if(document.getElementById("txtMobile").value == "")
    {
        errorMsg = errorMsg + "Mobile is a required field.\n";
        document.getElementById("txtMobile").focus();
    }
    if(document.getElementById("txtEmail").value == "")
    {
        errorMsg = errorMsg + "Email is a required field!";
        document.getElementById("txtEmail").focus();
    }
    
    if(errorMsg != "")
    {
        alert(errorMsg);
       return false; 
    }
    else
    {	
	    return true;
	}
}

function CellCheck(tb)
{
	if(tb.value.length == '2')
	{
		if(tb.value != 27)
		{
			tb.value = '';
			alert('Invalid cellphone number. Correct format is 27832557111.');
		}
	}
}

function UnCheck(val)
{
	for (i=0; i < document.forms[0].elements.length; i++) 
	{
		if ((document.forms[0].elements[i].type == 'checkbox') && (document.forms[0].elements[i].name.indexOf(val) > -1)) 
		{
			document.forms[0].elements[i].checked = false;
		}
	}
}

function getconfirm(){ 
	if (confirm("Are you sure you want to delete this record?")==true) 
		return true; 
	else 
		return false; 
}

function launchWindow(url, width, height){
	var centerX=(screen.width-width)/2; 
	var centerY=(screen.height-height)/2;
	return window.open(url , 'centerWin', 'scrollbars=yes,top='+centerY+',screenY='+centerY+',left='+centerX+',screenX='+centerX+',height=' + height + ',width=' + width + '');
}
function AllowNumericOnly(objEvent) 
{
  var iKeyCode;       
  iKeyCode = objEvent.keyCode;               
  if(iKeyCode>=48 && iKeyCode<=57) 
  {
  return true;
  }
  else
  {
  return false;
  }
}