function msg(n_msg,x){
var msg="The following fields were found to be blank or incorrect.\nKindly check and correct it before submitting the form \n"
msg=msg+"------------------------------------------------------------------\n\n"
msg=msg+n_msg
if(x==1){alert(msg); return false;}
}

// pop up - Media Ads pop up
function popwin(x, y)
{window.open(x, y,'status=no,toolbar=0,scrollbars=1,resizable=1,menubar=0,width=510,height=580,left=150,top=50');}
// ends

// pop up
function popwin(x, y)
{window.open(x, y,'status=no,toolbar=0,scrollbars=1,resizable=1,menubar=0,width=660,height=527,left=150,top=50');}
// ends


// pop up - Master Plan
function popwinloc(x, y)
{window.open(x, y,'status=no,toolbar=0,scrollbars=1,resizable=1,menubar=0,width=800,height=700,left=150,top=50');}
// ends


// pop up - Location Map
function popwinloc1(x, y)
{window.open(x, y,'status=no,toolbar=0,scrollbars=1,resizable=1,menubar=0,width=800,height=700,left=150,top=50');}
// ends


//Verify TEXTAREA field - general
function VerifyMsg(f_ld,c_nt,cnt_fld) {

	var len = f_ld.value.length
	var cl

	if ((len == 1) && (f_ld.value.substring(0, 1) == " ")) {
		f_ld.value = ""
		len = 0
	}
	if (len > (c_nt-10)) {
		f_ld.value = f_ld.value.substring(0, c_nt)
		cl = 0
	}
	else {
		cl = c_nt - len
	}
	eval(cnt_fld).value = cl
}

//Delete news release check
function delCheck() {
	var conf = confirm("This record will be permanently deleted from the database.\nAre you sure?")
	if(!conf) 
		return false;
	else
		return true;
	}
	
//for email addresses
var regexp = /^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/;

//illegal characters in fields
var illegalCharStr = '~!@#$%^*()<>{}[]=?/\\\":;';

var illegalCharStrWeb = '~!@#$%^*()<>{}[]=?";';
 	
// Removes all characters which appear in string bag from string s.
function stripCharsInBag (s, bag)
{   var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not in bag, append to returnString.
    for (i = 0; i < s.length; i++)
    {   
        // Check that current character isn't whitespace.
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

//check for illegal characters
function checkIlleg(va)
{
	var stripped = stripCharsInBag (va, illegalCharStr);
	if(va != '' && stripped.length < va.length)
	{
		return false;
	}
	return true;
}

//check illegal characters for url
function checkIllegweb(va)
{
	var stripped = stripCharsInBag (va, illegalCharStrWeb);
	if(va != '' && stripped.length < va.length)
	{
		return false;
	}
	return true;
}

			function radio_button_checker()
{
// set var radio_choice to false
var radio_choice = false;

// Loop from zero to the one minus the number of radio button selections
for (counter = 0; counter < form1.source.length; counter++)
{
// If a radio button has been selected it will return true
// (If not it will return false)
if (form1.source[counter].checked)
radio_choice = true; 
}

if (!radio_choice)
{
// If there were no selections made display an alert box 

return (false);
}
return (true);
}	
		
//Career Form Validation
function valReg(){
	var x=0;
	var err_msg=""
	if (!document.form1.First_Name.value) {
		err_msg=err_msg+"First Name\n"; x=1;
		}		
	if (!document.form1.Last_Name.value) {
		err_msg=err_msg+"Last Name\n"; x=1;
		}	
	if (!document.form1.DOB.value) {
		err_msg=err_msg+"Date of Birth\n"; x=1;
		}	
	if(document.form1.Gender.selectedIndex==0) {
		err_msg=err_msg+"Gender\n"; x=1;
		}
	if (!document.form1.Email_Addr.value) {
		err_msg=err_msg+"Email\n"; x=1;
		}
	else {
		email = document.form1.Email_Addr.value;
		if(email.search(regexp) == -1){
		   	err_msg=err_msg+"Email - Invalid Characters\n"; x=1;
			}
		}	
	if (!document.form1.Tel_No.value) {
		err_msg=err_msg+"Telephone Number\n"; x=1;
		}
	if(document.form1.course.selectedIndex==0) {
		err_msg=err_msg+"Course Interested in\n"; x=1;
		}	
	if(document.form1.source.selectedIndex==0) {
//	if (!radio_button_checker()) {

		err_msg=err_msg+"Where did you find out about us?\n"; x=1;
		}	
	return msg(err_msg,x)
}