function validate(obj) {
	var Name = obj.name.value;
	var Email = obj.email.value;
	var Phone = obj.phone.value;
	var Mobile = obj.mobile.value;
	var Captcha = obj.captcha_code.value;
	
	var Error = 0;

	// Name entered?
	if( Name == "" ) {
		alert( "You must enter a name." );
		Error++;
	}
	
	// Entered an email?
	if( Phone == "" && Error == 0 ) {
		alert( "You must enter a phone number." );
		Error++;
	}
	
	// Entered an email?
	if( Email == "" && Error == 0 ) {
		alert( "You must enter an email." );
		Error++;
	}
	
	// Message entered?
	if( Mobile== "" && Error == 0 ) {
		alert( "You must enter a mobile." );
		Error++;
	}
	
	// Message entered?
	// Message entered? 
	
	if( Captcha == "" && Error == 0 ) { 
	
	alert( "You must fill out the captcha." ); 
	
	Error++; 
	
	}

	// Return true or false?
	return (Error > 0) ? false : true;
	
	return false;
}