/*
	FMP-IWPErr.js
	
	(c) Copyright 1999 FileMaker, Inc. All rights reserved.
	
	Modification History:
	3/5/99 KJJ	Created.
*/

/* Err Object Definition */

function display_error()
{
	alert(this.title + this.cn + this.cr2 + this.mssg);
	if ( location.href.toLowerCase().indexOf(this.fmres) > -1 )
	{
		if ( this.where == "" )
			history.back();
		else
		{
			if ( this.where != "stop" )
			{
				this.where = this.local(this.where);
				window.location = this.where;
			}
		}
	}
	else
		history.back();
}

function insert_lang(str)
{
	var result = "";
	
	if ( str.indexOf(this.delim) > -1 )
	{
		segments = str.split(this.delim);
		if ( segments[0] != "" )
			result = segments[0];
		result += this.getlang() + segments[1] + this.getstyle() + segments[2];
	}
	else
		result = str;
	return result;
}

function get_lang()
{
	if ( this.lang == null )
		this.lang = this.vformat.substring(0,1);
	return this.lang;
}

function get_style()
{
	if ( this.style == null )
	{
		this.style = this.dot;
		if ( this.vformat.indexOf(this.css) != -1 )
			this.style = this.css;
		if ( this.vformat.indexOf(this.txt) != -1 )
			this.style = this.txt;
	}
	return this.style;
}

function IWPErr()
{
	this.display	=	display_error;
	this.local		=	insert_lang;
	this.getlang	=	get_lang;
	this.getstyle	=	get_style;
	this.english	=	"Z";
	this.eFormat	=	"-format=";
	this.where		=	"";
	this.delim		=	"~";
	this.fmres		=	"/fmres/";
	this.cr2		=	"\r\r";
	this.cn			=	":";
	this.css		=	"css.";
	this.txt		=	"txt.";
	this.dot		=	".";
	this.amp		=	"&";
	this.title		=	"Unexpected Error";
	this.mssg		=	"Unable to process your request because the server encountered an\n" +
						"unexpected condition.  For more detail on error number \"[FMP-CurrentError]\",\n" +
						"refer to the FileMaker Help topic \"Status (CurrentError)\" and\n" +
						"contact your site administrator.";
}
/* Create Objects */

err = new IWPErr();