function form_check(){
	
	
	
	
	var fname = document.getElementById('fname').value;
	var lname = document.getElementById('lname').value;
	
	if(fname==''){
	alert('Enter Valid First Name');
			return false;
		
	}
	
		if(lname==''){
	alert('Enter Valid Last Name');
			return false;
		
	}

	var inputvalue = document.getElementById('email').value;
    var pattern=/[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$/i;
    if(pattern.test(inputvalue)){         
		  
    }else{   
	alert('Enter Valid Email Address');
			return false;
    }
	
}

function check() {
    

	var inputvalue = document.getElementById('semail').value;
    var pattern=/[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$/i;
    if(pattern.test(inputvalue)){         
		  
    }else{   
	alert('Enter Valid Email Address');
			return false;
    }
}


function add_email(){
	

var pro='';
var sec='';
var i=0;

for (i=0;i<=7;i++)
{

var ran_unrounded=Math.random()*9;
var ran_number=Math.floor(ran_unrounded); 
pro = pro+ran_number;

}
for (i=0;i<=9;i++)
{

var ran_unrounded=Math.random()*9;
var ran_number=Math.floor(ran_unrounded); 
sec = sec+ran_number;

}

$('.email_field').append('<p><input type="text" size="20" name="name[]" value="" /> <input type="text" value="" size="30" name="email[]" /><input type="hidden" value="'+ pro +'" size="30" name="promo[]" /><input type="hidden" value="'+ sec +'" size="30" name="sec[]" /></p>');
	
	return false;
	
}