// JavaScript Document
function trim( instr ) {

    	var reFirst = /\S/;		// regular expression for first non-white char
    	var reLast = /\s+$/;	// regular expression for first white char after last non-white char
    	var firstChar = instr.search(reFirst);
    	var lastChar = instr.search(reLast);
    	
    	if( lastChar == -1 ) 
			lastChar = instr.length;    	
    	outstr = instr.substring( firstChar, lastChar );
    	return outstr;
}
function postalcode(val)
{
alert("post");
   if (val.match(/^[a-zA-Z0-9\s]+$/))
   {
    alert("yes");
      return true;
   }
   else
   {
   	    alert("false");
      return false;
   }   
}
function isNumber(val)
{

   if (val.match(/^[0-9.\s]+$/))
   {
      return true;
   }
   else
   {
      return false;
   }   
}
function checkBlank(field)
{
	if(trim(field.value) == "" ||(trim(field.value)=="Please Select...") ||(trim(field.value)=="Please Select") ||(trim(field.value)=="Please Select.."))
	{			
//		field.focus();
//		if(name != null)
//			alert(name+" cannot be left blank.");
//		else
//			alert("This field cannot be left blank.");

//		field.value = "";
//		field.focus();
		return false;
	}

	return true;
}
function isValidEmail (emailIn){

	var isEmailOk = false;
//	var filter = /^[a-zA-Z0-9][a-zA-Z0-9._-]*\@[a-zA-Z0-9-]+(\.[a-zA-Z][a-zA-Z-]+)+$/
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;


	if(emailIn.search(filter) != -1)
		isEmailOk = true;
	if(emailIn.indexOf("..") != -1)
		isEmailOk = false;
	if(emailIn.indexOf(".@") != -1)
		isEmailOk = false;
	if(emailIn.indexOf("'") != -1 || emailIn.indexOf("''") != -1 || emailIn.indexOf("\"") != -1 || emailIn.indexOf("\"\"") != -1 || emailIn.indexOf("(") != -1  || emailIn.indexOf(")") != -1 || emailIn.indexOf("[") != -1 || emailIn.indexOf("]") != -1 || emailIn.indexOf("{") != -1  || emailIn.indexOf("}") != -1 || emailIn.indexOf(",") != -1 || emailIn.indexOf(",,") != -1 || emailIn.indexOf(":") != -1 || emailIn.indexOf(";") != -1 || emailIn.indexOf("#") != -1 || emailIn.indexOf("mailto:") != -1)
		isEmailOk = false;

	return isEmailOk;
} // Ends 
function CheckValidation(objValue,strError)
{
   if(eval(objValue.value.length) == 0) 
   { 
      if(!strError || strError.length ==0) 
      { 
        strError =  "Required Field"; 
      } 
      alert(strError); 
      return false; 
   }
   return true;
}
function checkmail(email)
{

// a very simple email validation checking. 
/* you can add more complex email checking if it helps */
    if(email.length <= 0)
	{
	  return true;
	}
    var splitted = email.match("^(.+)@(.+)$");
    if(splitted == null) return false;
    if(splitted[1] != null )
    {
      var regexp_user=/^\"?[\w-_\.]*\"?$/;
      if(splitted[1].match(regexp_user) == null) return false;
    }
    if(splitted[2] != null)
    {
      var regexp_domain=/^[\w-\.]*\.[A-Za-z]{2,4}$/;
      if(splitted[2].match(regexp_domain) == null) 
      {
	    var regexp_ip =/^\[\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\]$/;
	    if(splitted[2].match(regexp_ip) == null) return false;
      }// if
      return true;
    }
return false; 
}
function validateemail(o)
{
	var strError;
	
	email=o.value;
			   if(!checkmail(email)) 
               { 
                    alert("Enter valid Email address "); 
                    o.focus();
	                return false; 
               }
               return true;
}
function validateMe(){

	var frm	= document.forms['0'];
	if(checkBlank(frm.firstname)==false)
	{
		alert("First Name is compulsory");
		frm.firstname.focus();
		return false;
	
	}
	else if(checkBlank(frm.homephone)==false)
	{
		alert("Enter Homephone");
		frm.homephone.focus();
		return false;
	}
	else if(checkBlank(frm.email)==false)
	{
		alert("Enter Email address");
		frm.email.focus();
		return false;
	}	
	else if (!validateemail(frm.email))
	{
		return false;
	}
	else if(checkBlank(frm.postcode)==false)
	{
		alert("Enter Postal Code");
		frm.postcode.focus();
		return false;
	}
	else if(checkBlank(frm.incometype)==false)
	{
		alert("Please Select Income Type");
		frm.incometype.focus();
		return false;
	}
	else if(checkBlank(frm.noofdebts)==false)
	{
		alert("Please Select No Of Debts Total Owed");
		frm.noofdebts.focus();
		return false;
	}
/*	else if(checkBlank(frm.totalmonthlybills)==false)
	{
		alert("Enter tota lmonthly bills");
		frm.totalmonthlybills.focus();
		return false;
		
	}*/
	else if(checkBlank(frm.contacttime)==false)
	{
		alert("Please Select Contact Time");
		frm.contacttime.focus();
		return false;
		
	}
	else if(checkBlank(frm.lastname)==false)
	{
		alert("Enter Last Name");
		frm.lastname.focus();
		return false;

	}
		else if(checkBlank(frm.houseno)==false)
	{
		alert("Enter House Number or Address");
		frm.houseno.focus();
		return false;
	}
		else if(checkBlank(frm.resitype)==false)
	{
		alert("Please Select Residence Type");
		frm.resitype.focus();
		return false;

	}
	else if(checkBlank(frm.monthlyincome)==false)
	{
		alert("Please Select Monthly Income.");
		frm.monthlyincome.focus();
		return false;
	}	
	else if(checkBlank(frm.totalowed)==false)
	{
		alert("Please Select total owed");
		frm.totalowed.focus();
		return false;

	}
/*	else if(checkBlank(frm.maritalstatus)==false)
	{
		alert("Please Select Martial status");
		frm.maritalstatus.focus();
		return false;

	}*/
	
	
	return true;
}
function GetCookie(name)
{
	var i = 0;
	while(document.cookie.indexOf(name + "=", i) != -1)
	{
		var value = document.cookie.substr(document.cookie.indexOf(name + "=", i));
		value = value.substr(name.length + 1);
		if(value.indexOf(";") != -1)
			if(value.indexOf(";") == 0)
				value = "";
			else
				value = value.substr(0, value.indexOf(";"));
				
		return unescape(value);
	}
	return "";
}
function SetCookie(name, value)
{

	var expires = new Date();
	expires.setTime(expires.getTime() + 0x9A7EC800);
	document.cookie = name + "=" + escape(value) + "; expires=" + expires.toUTCString();
}