// JavaScript Document

/*function checkBlank(formelement,text)
{
	if(formelement.value=='')
	{
  alert('Enter '+text);
  formelement.focus();
	return false;
  }
	else
	{
	return true;
	}
}

function checkEmail(formelement,text)	

{
	if(formelement.value!='')
	{
	var b=formelement.value.indexOf('@');
	var c=formelement.value.indexOf('.');
	var d=c-b;
	var len=formelement.value.length;

		if((d==0)||(c==-1)||(b==-1)||(d==1)||((len-c)==1))
		{
			alert("Enter a valid "+text);
			formelement.focus();
			return false;
		}
		else
		{
			return true;
		}
	}
}

function ValidateForm(a){
    if(!checkBlank(a.Name,'Name')) return false;
    if(!checkBlank(a.Email,'Email Address')) return false;
	if(!checkBlank(a.Phone,'Phone No')) return false;
	if(!checkBlank(a.Requirement,'Requirement')) return false;

}
*/
function validateIt()
{
	if(document.getElementById('Name').value=='')
	{
		alert('Please enter name');
		document.getElementById('Name').focus();
		return false;
	}
	if(document.getElementById('Email').value=='')
	{
		alert('Please enter email');
		document.getElementById('Email').focus();
		return false;
	}
	if(!isEmail(document.getElementById('Email')))
	{
		alert('Email is not valid.')
		document.getElementById('Email').focus();
		return false;
	}
	if(document.getElementById('Phone').value=='')
	{
		alert('Please enter phone');
		document.getElementById('Phone').focus();
		return false;
	}
	if (document.getElementById('er_auth').value.trim() == '') {
	    alert('Please enter captcha');
	    document.getElementById('er_auth').focus();
	    return false;
	}
	else {
	    jQuery.post('captcha/php_captcha_check.php', {}, function (data) {
	        var txt = document.getElementById('er_auth').value.trim();
	        //alert(data);
	        if (parseInt(txt) != parseInt(data)) {
	            alert('Please enter valid captcha.');
	            document.getElementById('er_auth').focus();
	            return false;
	        }
	        else {
	            document.getElementById('form1').submit();
	        }

	    });
    }

	/*document.form1.action ='mailer.php';
	document.form1.submit();*/
	return false;
}
	
function isEmail(elem){
	var emailExp = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/;
	if(elem.value.match(emailExp)){
	   return true;
	}else{
	   return false;
	}
}	



//=====================================================	
	//return true