/*
Required Form Attribute
	onSubmit="return valid(this);"

Extend input tags to contain:

	notRequired - The user is not required to enter data into this field
	numerical		-	This input must contain numberical digits only

An input with the id = "emailTo" is checked for a correct email format
*/

function valid(myForm)
{
	for(var mainInputNo = 0; mainInputNo < myForm.elements.length; mainInputNo++)
	{
		var mainInput = myForm.elements[mainInputNo];

		if ( (mainInput.value == "") && ( (mainInput.notRequired == undefined) || (mainInput.notRequired == "false") ) )
		{
		  alert("please enter a value for " + mainInput.name);
		  mainInput.focus();

		  return false;
		}

		// at this point we only have fields that have value or are not required

		if (mainInput.id == "emailTo")
		{
			if (!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(mainInput.value)))
			{
				alert("Email format incorrect.");
				mainInput.focus();

				return false;
			}
		}

		if ( (mainInput.numerical != undefined) && (!(/\d+/.test(mainInput.value))) )
		{
		  alert(mainInput.name + " must contain numerical characters only");
		  mainInput.focus();

		  return false;
		}
	}

	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) { //v4.0
  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 && document.getElementById) x=document.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 MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function changeWindowStatus(string) { //function to format the window.status
	//the XSLt processor is sending us &amp;amp; so using frontend JS to sort out
	if(string=="") {
		window.status='The Coaching Centre.';
	}
	else {
		window.status=string.replace('amp;','');
	}
}

function hideShowSubMenus(id) { //function to hide/show submenu rows
	if(document.getElementById(id).style.display != "block") {
		document.getElementById(id).style.display = "block";
	}
	else {
		document.getElementById(id).style.display = "none";
  }
}

function winpop(url,width,height)
{
	window.open(url,'newwindow','height='+height+',width='+width+',left=100,top=100,resizable=no,scrollbars=yes,toolbar=no,status=no');
	//if (window.focus) {newwindow.focus()}
}






function showToggle()
{
    if (document.getElementById("pa_show_toggle").style.display == "block") {
        document.getElementById("pa_show_toggle").style.display = "none";
    } else {
        document.getElementById("pa_show_toggle").style.display = "block";
    }
}



function archiveToggle(id)
{
    if (document.getElementById("archiveToggle_" + id).style.display == "") {
        document.getElementById("archiveToggle_" + id).style.display = "none";
    } else {
        document.getElementById("archiveToggle_" + id).style.display = "";
    }
}





function p_form_toggle(m) {
    var b = "block";
    var n = "none";
    
    if (m == "o") {
        document.getElementById("ck_no").checked = false;
        document.getElementById("pensionsHide").style.display = b;
    }
    else {
        document.getElementById("ck_yes").checked = false;
        document.getElementById("pensionsHide").style.display = n;
    }
}


function p_form_valid(f) {
    return true;
}







function eNewsletter() {
    //error strings
    var errStr = "";
    var errId = "";
    
    if (document.getElementById("email").value == "" ) 
    { 
        errStr += "\n - Email Address"; 
        if (errId=="") 
        { 
            errId = "email";
        } 
    }    
    if (document.getElementById("name").value == "") 
    { 
        errStr += "\n - Fullname"; 
        if (errId=="") 
        { 
            errId = "name";
        } 
    }

    if (errStr != "") 
    {
        alert("To signup to our monthly newsletter please\ncomplete the following field(s)\n" + errStr);
        document.getElementById(errId).focus();
        return false;
    }
}