function is_valid_email(email){
return /^([a-zA-Z0-9_\.\-])+(\.[a-z0-9_\+-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*\.([a-z]{2,4})+$/.test(email);
}


function login_validation()
{
	//alert("in function");

			var emailid= document.getElementById("emailid").value;
			
			var password=document.getElementById("password").value;
			//alert(pwd);
			
			//alert(cpwd);
	var msg="";
	var  valid=true;

	var validemail=is_valid_email(emailid);

		//alert(validemail);
	if (!validemail)
	{
		msg+="Please Enter  valid Email  \n";
		valid=false;
		
	}

	if(password=="")
	{
		msg+="Please Enter password \n";
		valid=false;
	}
	
if(!valid)
	{
		alert(msg);

	}
	else
	{
		document.getElementById("form3").submit();
	}
	
}