// JavaScript Document

	function check_empty_fields()
	{
		var us_f_nam	=	document.signupform.user_first_name.value;
		var us_l_nam	=	document.signupform.user_last_name.value;
		var us_email	=	document.signupform.user_email.value;
		var us_login	=	document.signupform.user_login.value;
		var us_passw	=	document.signupform.user_password.value;
		var us_re_passw	=	document.signupform.user_retype_password.value;
		
		if((us_f_nam=="")||(us_f_nam==null))
		{
			alert("Insert Your First Name");
			return false;
		}
		
		if((us_l_nam=="")||(us_l_nam==null))
		{
			alert("Insert Your Last Name");
			return false;
		}
		if((document.signupform.user_gender_0.checked==false)&&(document.signupform.user_gender_1.checked==false))
		{
			alert ( "Please choose your Gender: Male or Female" );
	        return false; 
		}
		//valid(e);
		if((us_email=="")||(us_email==null))
		{
			alert("Insert Your Email");
			return false;
		}
		var reg		=	/^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
		var address	=	document.signupform.user_email.value;
		
		if(reg.test(address)==false)
		{
			alert("Email Address should be like test@yahoo.com ");
			return false;
			
		}
		if((us_login=="")||(us_login==null))
		{
			alert("Insert Your Login Address");
			return false;
		}
		
		if(us_email!=us_login)
		{
			alert("Login and Email must match");
			return false;
		}
		
		var reg_log		=	/^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
		var address_log	=	document.signupform.user_login.value;
		
		if(reg_log.test(address_log)==false)
		{
			alert("Login Address should be like test@yahoo.com or test@hotmail or any other ");
			return false;
			
		}
		
		if((us_passw=="")||(us_passw==null))
		{
			alert("Insert Your Password");
			return false;
		}
		if((us_re_passw=="")||(us_re_passw==null))
		{
			alert("Retype your Password");
			return false;
		}
		if(us_passw!=us_re_passw)
		{
			alert("Password Not Matched");
			return false;
		}
		
			if((document.signupform.i_agree.checked==false))
		{
			alert ( "It seems you are not agreed" );
	        return false;
		}
				
	}
	
	
	function valid(e){
		if(!e.value.match(/@yahoo.com$/))
		{
			alert('Must be a proper ID');
			return false
		}
	}