function msg(n_msg,x){
var msg="The following fields were found to be blank or incorrect.\nKindly check and resubmit 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


// pop up
function bannerpreview(x, y)
{window.open(x, y,'status=no,toolbar=0,scrollbars=1,resizable=1,menubar=0,width=755,height=115,left=150,top=250');}
// 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;
	}

//Delete folder
function delCheckFolder() {
	var conf = confirm("This folder, all subfolders and contents will be deleted.\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;
}


// Registration Form validation
function Val_Register()
{
var x=0;
var err_msg=""
if(document.MUSSForm.txtName.value=="")
        {
        err_msg=err_msg+"First Name\n"; x=1;
        }
if(document.MUSSForm.txtSurname.value=="")
        {
        err_msg=err_msg+"Surname\n"; x=1;
        }
if(document.MUSSForm.txtCountry.value=="")
        {
        err_msg=err_msg+"Country\n"; x=1;
        }
if(document.MUSSForm.txtEmail.value=="")
        {
        err_msg=err_msg+"Email\n"; x=1;
        }	
else {
		email = document.MUSSForm.txtEmail.value;
		if(email.search(regexp) == -1){
		   	err_msg=err_msg+"Email - Invalid Characters\n"; x=1;
			}
		}

return msg(err_msg,x);	
}	


// TAF Form validation
function Val_TAF()
{
var x=0;
var err_msg=""
if(document.MUSSForm.txt_myName.value=="")
        {
        err_msg=err_msg+"Your Name\n"; x=1;
        }
if(document.MUSSForm.txt_myEmail.value=="")
        {
        err_msg=err_msg+"Your Email\n"; x=1;
        }
else {
		email = document.MUSSForm.txt_myEmail.value;
		if(email.search(regexp) == -1){
		   	err_msg=err_msg+"Your Email - Invalid Characters\n"; x=1;
			}
		}
if(document.MUSSForm.txt_FriendName.value=="")
        {
        err_msg=err_msg+"Friend's Name\n"; x=1;
        }
if(document.MUSSForm.txt_FriendEmail.value=="")
        {
        err_msg=err_msg+"Friend's Email\n"; x=1;
        }	
else {
		email = document.MUSSForm.txt_FriendEmail.value;
		if(email.search(regexp) == -1){
		   	err_msg=err_msg+"Friend's Email - Invalid Characters\n"; x=1;
			}
		}

return msg(err_msg,x);	
}