$(document).ready(function() {
	$("#cancelbtnFP").click(function() {
		$.unblockUI();
		$("#email").focus();
	 });
	
	$("#btnFP").click(function() {
		forgotPassword();
	});
});

// ----------------------------------------------------------------------------------------------------------
function fp() {
	var width = $(document).width();
    $.blockUI({
        css: { 
            padding:        20, 
            margin:         0, 
            width:          '400px', 
            top:            '40px', 
            left:           width/2 - (480/2), 
            textAlign:      'right', 
            color:          '#000', 
            border:         '2px solid maroon', 
            backgroundColor:'#fff', 
            cursor:         'pointer' 
        },
        message: $('#fpDiv')
        }); 
}
// ----------------------------------------------------------------------------------------------------------
function forgotPassword() {
	email_id = $("#emailFP").val();
	if (!emailCheck(email_id)) {
		alert("Invalid Email Id. Please try again");
		$("#emailFP").focus();
		return;
	}
	 url='/forgot-pass';
	  $.post(url, { email: email_id }, function(jsonData){
	    var responseData = $.parseJSON(jsonData);
	    alert(responseData.MESSAGE);
	    $.unblockUI();
	  });
}
// -------------------------------------------------------------------------------------------------
	 // -------------------------------------------------------------------------------------
	    function emailCheck (emailStr) {

	    	/* The following variable tells the rest of the function whether or not
	    	to verify that the address ends in a two-letter country or well-known
	    	TLD.  1 means check it, 0 means don't. */
	    	
	    	var checkTLD=1;
	    	
	    	/* The following is the list of known TLDs that an e-mail address must end with. */
	    	
	    	var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;
	    	
	    	/* The following pattern is used to check if the entered e-mail address
	    	fits the user@domain format.  It also is used to separate the username
	    	from the domain. */
	    	
	    	var emailPat=/^(.+)@(.+)$/;
	    	
	    	/* The following string represents the pattern for matching all special
	    	characters.  We don't want to allow special characters in the address. 
	    	These characters include ( ) < > @ , ; : \ " . [ ] */
	    	
	    	var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";
	    	
	    	/* The following string represents the range of characters allowed in a 
	    	username or domainname.  It really states which chars aren't allowed.*/
	    	
	    	var validChars="\[^\\s" + specialChars + "\]";
	    	
	    	/* The following pattern applies if the "user" is a quoted string (in
	    	which case, there are no rules about which characters are allowed
	    	and which aren't; anything goes).  E.g. "jiminy cricket"@disney.com
	    	is a legal e-mail address. */
	    	
	    	var quotedUser="(\"[^\"]*\")";
	    	
	    	/* The following pattern applies for domains that are IP addresses,
	    	rather than symbolic names.  E.g. joe@[123.124.233.4] is a legal
	    	e-mail address. NOTE: The square brackets are required. */
	    	
	    	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
	    	
	    	/* The following string represents an atom (basically a series of non-special characters.) */
	    	
	    	var atom=validChars + '+';
	    	
	    	/* The following string represents one word in the typical username.
	    	For example, in john.doe@somewhere.com, john and doe are words.
	    	Basically, a word is either an atom or quoted string. */
	    	
	    	var word="(" + atom + "|" + quotedUser + ")";
	    	
	    	// The following pattern describes the structure of the user
	    	
	    	var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
	    	
	    	/* The following pattern describes the structure of a normal symbolic
	    	domain, as opposed to ipDomainPat, shown above. */
	    	
	    	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
	    	
	    	/* Finally, let's start trying to figure out if the supplied address is valid. */
	    	
	    	/* Begin with the coarse pattern to simply break up user@domain into
	    	different pieces that are easy to analyze. */
	    	
	    	var matchArray=emailStr.match(emailPat);
	    	
	    	if (matchArray==null) {
	    	
	    	/* Too many/few @'s or something; basically, this address doesn't
	    	even fit the general mould of a valid e-mail address. */
	    	
//	    		alert("Email address seems incorrect (check @ and .'s)");
	    	return false;
	    	}
	    	var user=matchArray[1];
	    	var domain=matchArray[2];
	    	
	    	// Start by checking that only basic ASCII characters are in the strings (0-127).
	    	
	    	for (i=0; i<user.length; i++) {
	    	if (user.charCodeAt(i)>127) {
//	    	alert("Ths username contains invalid characters.");
	    	return false;
	    	   }
	    	}
	    	for (i=0; i<domain.length; i++) {
	    	if (domain.charCodeAt(i)>127) {
//	    	alert("Ths domain name contains invalid characters.");
	    	return false;
	    	   }
	    	}
	    	
	    	// See if "user" is valid 
	    	
	    	if (user.match(userPat)==null) {
	    	
	    	// user is not valid
	    	
//	    	alert("The username doesn't seem to be valid.");
	    	return false;
	    	}
	    	
	    	/* if the e-mail address is at an IP address (as opposed to a symbolic
	    	host name) make sure the IP address is valid. */
	    	
	    	var IPArray=domain.match(ipDomainPat);
	    	if (IPArray!=null) {
	    	
	    	// this is an IP address
	    	
	    	for (var i=1;i<=4;i++) {
	    	if (IPArray[i]>255) {
//	    	alert("Destination IP address is invalid!");
	    	return false;
	    	   }
	    	}
	    	return true;
	    	}
	    	
	    	// Domain is symbolic name.  Check if it's valid.
	    	 
	    	var atomPat=new RegExp("^" + atom + "$");
	    	var domArr=domain.split(".");
	    	var len=domArr.length;
	    	for (i=0;i<len;i++) {
	    	if (domArr[i].search(atomPat)==-1) {
//	    	alert("The domain name does not seem to be valid.");
	    	return false;
	    	   }
	    	}
	    	
	    	/* domain name seems valid, but now make sure that it ends in a
	    	known top-level domain (like com, edu, gov) or a two-letter word,
	    	representing country (uk, nl), and that there's a hostname preceding 
	    	the domain or country. */
	    	
	    	if (checkTLD && domArr[domArr.length-1].length!=2 && 
	    	domArr[domArr.length-1].search(knownDomsPat)==-1) {
//	    	  alert("The address must end in a well-known domain or two letter " + "country.");
	    	return false;
	    	}
	    	
	    	// Make sure there's a host name preceding the domain.
	    	
	    	if (len<2) {
//	    	alert("This address is missing a hostname!");
	    	return false;
	    	}
	    	
	    	// If we've gotten this far, everything's valid!
	    	return true;
	    }

	    // --------------------------------------------------------------------------------------------