function regcheck()
{
	if(document.f1.fname.value=="")
	{
		alert("Enter The First Name!");
		document.f1.fname.focus();
		return false;
	}
	if(document.f1.login1.value =="")
	{
		alert("Enter your Login Id!");
		document.f1.login1.focus();
		return false;
	}
		var t = new RegExp("^[a-z0-9][a-z0-9_]*[@]{1,1}[a-z0-9]+[.]{1,1}[a-z0-9]+", "i")
		v = document.f1.login1.value;
		
	if(!(t.test(v)))
	{
		alert("Enter Correct E-Login address!");
		document.f1.login1.value="";
		document.f1.login1.select();
		return false;
	}
	
	if(document.f1.pass1.value=="")
	{
		alert("Enter The Password!");
		document.f1.pass1.focus();
		return false;
	}
	if (document.f1.pass1.value.length < 4){
		alert("Password should be min 4 characters.");
		document.f1.pass1.focus();
		document.f1.pass1.select();
		return false;
	}
	
	if(document.f1.add1.value=="")
	{
		alert("Enter The Address1!");
		document.f1.add1.focus();
		return false;
	}
	if(document.f1.city.value=="")
	{
		alert("Enter your City Name !");
		document.f1.city.focus();
		return false;
	}
	if(document.f1.state.value =="")
	{
		alert("Enter The State Name!");
		document.f1.state.focus();
		return false;
	}	
		
	if(document.f1.phone.value=="")
	{
	alert("Enter The Phone Number!");
		document.f1.phone.focus();
		return false;
	}
		var a=document.f1.phone.value;
		if(isNaN(a))
		{
			alert("Enter The Valid Phone Number!");
			document.f1.phone.focus();
			document.f1.phone.select();
			return false;
		}
	
	if(document.f1.security_code.value=="")
	{
		alert("Enter The Security Code!");
		document.f1.security_code.focus();
		return false;
	}
	
	else{
		return true;
		}
}