/*
Modification History
          20101219  - Introduce Regex to search for 'Found' as line breaks was introduced
		              by return from Ajax
*/


function ajax_change_ecard_details_cancel()
{
var xmlHttp;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    try
      {
      xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
      }
    catch (e)
      {
      alert("Your browser does not support AJAX!");
      return false;
      }
    }
  }
  xmlHttp.onreadystatechange=function()
    {
    if(xmlHttp.readyState==4)
      {
				//alert(xmlHttp.responseText);
				document.getElementById('tblChangeEcardDetails').style.display = 'none';
				document.getElementById('submitChangeEcardDetails').style.display = 'block';
				document.getElementById('myspans_change').innerHTML = xmlHttp.responseText;
				document.frmChangeEcard.MembershipNoChange.disabled = false;
				document.frmChangeEcard.emailIDChange.disabled = false;
				deSelectCatOfInst();
			}
    }
	var url="ns_w_ajax.php";
	url=url+"?MembershipNoChangeCancel=yes";
  xmlHttp.open("GET", url, true);
  xmlHttp.send(null);
  }

function deSelectCatOfInst()
{
		len = document.frmChangeEcardDetails.catOfInterest_1.length
		i = 0
		chosen = ""
			
		for (i = 0; i < len; i++) {
			if (document.frmChangeEcardDetails.catOfInterest_1[i].selected) {
				document.frmChangeEcardDetails.catOfInterest_1[i].selected = false;
			}
		}	
}

function ajax_change_ecard_details(MembershipNoChange, emailIDChange)
{
//	alert(MembershipNoChange+" "+emailIDChange);
var xmlHttp;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    try
      {
      xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
      }
    catch (e)
      {
      alert("Your browser does not support AJAX!");
      return false;
      }
    }
  }
  xmlHttp.onreadystatechange=function()
    {
    if(xmlHttp.readyState==4)
      {
      	//document.myForm.time.value=xmlHttp.responseText;
				// alert(xmlHttp.responseText);
				var arrRes = xmlHttp.responseText;
				var parseArray = new Array();
				parseArray = arrRes.split('#$%');
				
				// 20101219  - Introduced Regex for pattern search
				var pattern=/Found/i;
				if (parseArray[0].match(pattern))
				// 20101219  -  if(parseArray[0]=='Found')
				{
				    // alert('Found');
					
					document.getElementById('tblChangeEcardDetails').style.display = 'block';
 					//document.getElementById('tblChangeEcardSubmit').style.display = 'none';
					document.frmChangeEcardDetails.firstName.value = parseArray[1];
					document.frmChangeEcardDetails.lastName.value = parseArray[2];
					document.frmChangeEcardDetails.newEmailID.value = parseArray[3];
					document.frmChangeEcardDetails.newTelNo.value = parseArray[4];
					document.frmChangeEcardDetails.MemNo.value = parseArray[5];
					document.frmChangeEcardDetails.catInst.value = parseArray[6];
					document.frmChangeEcardDetails.numRows.value = parseArray[7];
					document.getElementById('submitChangeEcardDetails').style.display = 'none';
					
					document.frmChangeEcard.MembershipNoChange.disabled = true;
					document.frmChangeEcard.emailIDChange.disabled = true;
					getSelectedCatOfInst();
				}
				if(parseArray[0]=='NotFound')
				{
					document.frmChangeEcard.MembershipNoChange.value = "";
					document.frmChangeEcard.emailIDChange.value = "";	
					document.getElementById('myspans_change').innerHTML = parseArray[1];
				}
			}
    }
	var url="ns_w_ajax.php";
	url=url+"?MembershipNoChange="+MembershipNoChange;
	url=url+"&emailIDChange="+emailIDChange;
	//alert(url);
  xmlHttp.open("GET", url, true);
  xmlHttp.send(null);
  }

function getSelectedCatOfInst()
{
	var catofinst = document.getElementById('catInst').value;
	var num = document.getElementById('numRows').value;
	
	var parseArray = new Array();
	parseArray = catofinst.split('_');
	var arLen=parseArray.length;
	var selObj = document.getElementById('catOfInterest_1');
	
	z=0;
	while(z<=num)
	{
		for (i=0; i<=arLen; i++) 
		{
			if(selObj.options[z].value==parseArray[i])
			{	
				//alert(parseArray[i]);
				selObj.options[z].selected = parseArray[i];
			}
		}
		z++;
	}	
}


function ajax_change_ecard_details_submit(newEmailID, firstName, lastName, newTelNo, MemNo, catOfInterest)
{
	//alert(fname);
	//alert(membershipNo+"-"+eVoucherNo+"-"+transfereeEmail);
var xmlHttp;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    try
      {
      xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
      }
    catch (e)
      {
      alert("Your browser does not support AJAX!");
      return false;
      }
    }
  }
  xmlHttp.onreadystatechange=function()
    {
    if(xmlHttp.readyState==4)
      {
      	//document.myForm.time.value=xmlHttp.responseText;
				//alert(xmlHttp.responseText);
				document.getElementById('tblChangeEcardDetails').style.display = 'none';
				document.getElementById('submitChangeEcardDetails').style.display = 'block';
				document.frmChangeEcard.MembershipNoChange.value = "";
				document.frmChangeEcard.emailIDChange.value = "";
				document.frmChangeEcard.MembershipNoChange.disabled = false;
				document.frmChangeEcard.emailIDChange.disabled = false;
				document.getElementById('myInput_change_1').innerHTML = xmlHttp.responseText;
			}
    }
	var url="ns_w_ajax.php";
	url=url+"?newEmailID="+newEmailID;
	url=url+"&firstName="+firstName;
	url=url+"&lastName="+lastName;
	url=url+"&newTelNo="+newTelNo;
	url=url+"&MemNo="+MemNo;
	url=url+"&catOfInterest="+catOfInterest;
	//alert(url);
  xmlHttp.open("GET", url, true);
  xmlHttp.send(null);
  }
///////////////////// EMAIL VALIDATION
function email_change_ecard_details(emailID)
{

if ((emailID==null)||(emailID=="")){
			document.getElementById("myInput_change_1").innerHTML="<font color='#ff0000'><b>- Please enter valid email-id</font></b>";  
			//emailID.focus();
 		 return false;
	}
	
if (echeck_change_ecard_details(emailID)==false){
		return false;
	}
}

function echeck_change_ecard_details(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length	
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   document.getElementById("myInput_change_1").innerHTML="<font color='#ff0000'><b>- Invalid E-mail ID</font></b>";
			 return false;
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   document.getElementById("myInput_change_1").innerHTML="<font color='#ff0000'><b>- Invalid E-mail ID</font></b>";
		   return false;
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    document.getElementById("myInput_change_1").innerHTML="<font color='#ff0000'><b>- Invalid E-mail ID</font></b>";
		    return false;
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    document.getElementById("myInput_change_1").innerHTML="<font color='#ff0000'><b>- Invalid E-mail ID</font></b>";
		    return false;
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    document.getElementById("myInput_change_1").innerHTML="<font color='#ff0000'><b>- Invalid E-mail ID</font></b>";
		    return false;
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    document.getElementById("myInput_change_1").innerHTML="<font color='#ff0000'><b>- Invalid E-mail ID</font></b>";
		    return false;
		 }
		
		 if (str.indexOf(" ")!=-1){
		    document.getElementById("myInput_change_1").innerHTML="<font color='#ff0000'><b>- Invalid E-mail ID</font></b>";
		    return false;
		 }
	}


function echeck_change_ecard_details_submit(str) 
{
		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		//trace(lat)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   return false
		}

		if (str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    return false
		 }
			
		 if (str.indexOf(" ")!=-1){
		    return false
		 }
		if(lstr==ldot+1)
	    return false
 		 return true					
	}