// javascript Document

function Show_Error_Note(IsOK, err_string) {
	var err_el = document.getElementById("err_msg");
	if (IsOK == false) {
		sHTML = "<table align='center' borderColor='#fff2d2' cellSpacing='0' cellPadding='0' width='100%' bgColor='#fffcf2' border='1'>";
		sHTML += "<tr><td align='left' width='100%'><FONT color='#000080' SIZE='2'>";
		sHTML += "<b>ERROR FOUND<br>" + err_string + "</b>";
		sHTML += "</FONT></TD></TR></TABLE>";
		err_el.innerHTML = sHTML;
		err_el.style.visibility = "visible";
		alert("Error found in the data entered. Please read the ERROR REPORT");
	}
	else {
		err_el.style.visibility = "hidden";
	}

}
function Submit_Action(act) {
	
	var IsOK = true;
	if ((act == "GET_COUNTER:LOG_IN") || (act == "LOG_IN")) {
		if (document.mainForm.userid.value.length < 3) {
			alert("invalid user id. it must be of length greater than 2");
        	document.mainForm.userid.focus();
        	document.mainForm.userid.select();
			IsOK = false;
		}
		else if (document.mainForm.userpsw.value.length < 3) {
			alert("invalid user password it must be of length greater than 2");
        	document.mainForm.userpsw.focus();
        	document.mainForm.userpsw.select();
			IsOK = false;
		}
	}
	if (act == "GET_COUNTER:REGISTER") {
		var err_string = "";
		if (document.mainForm.new_user_name.value.length == 0) {
			err_string += "you must enter Your Name<br>";
			IsOK = false;
		}
		if (document.mainForm.email.value.length < 1) {
			err_string += "invalid Email Address: It must be entered.<br>";
			IsOK = false;
		}  else if (document.mainForm.email.value.indexOf('@') < 0) {
			err_string += "invalid email address: wrong format.<br>";
			IsOK = false;
		}
		if (document.mainForm.web_address.value.length < 3) {
			err_string += "invalid web_address. it must be of appropriate length<br>";
			IsOK = false;
		}
		if (document.mainForm.user_id.value.length == 0) {
			err_string += "you must enter Your ID<br>";
			IsOK = false;
		}
		if (document.mainForm.userPassword.value.length == 0) {
			err_string += "you must enter Your Password<br>";
			IsOK = false;
		}
		Show_Error_Note(IsOK, err_string);
	}
	if (IsOK == true) {
		if (act != "REFRESH") document.mainForm.actCode.value = act;
		document.mainForm.submit();
	}
}