// Main JavaScript Include File
// Copyright (C) 2005 by Barchart.com, Inc. All Rights Reserved.
// This file may only be used by an authorized firm, on an authorized website.
// Any unauthorized use is expressly prohibited.

function bcfn_CheckDomain() {
	var d = bcfn_GetDomain();
	if ((d == 'barchart') || (d == 'agricharts') || (d == 'ac') || (d == 'localhost'))
		return true;
	else
		return false;
}

function bcfn_GetDomain() {
	var s = document.domain;
	s = s.toLowerCase();
	if (s.substring(0, 7) == 'http://') {
		s = s.substring(7);
	}

	var ary1 = s.split('/');
	var ary2 = ary1[0].split('.');

	var d = '';

	if ((ary2[ary2.length - 1] == 'com') ||
			(ary2[ary2.length - 1] == 'org') ||
			(ary2[ary2.length - 1] == 'net') ||
			(ary2[ary2.length - 1] == 'edu') ||
			(ary2[ary2.length - 1] == 'localhost') ||
			(ary2[ary2.length - 1] == 'gov')) {
		if (ary2.length > 1)
			d = ary2[ary2.length - 2];
	}
	else {
		if (ary2.length > 2)
			d = ary2[ary2.length - 3];
	}

	return d;
}


function bcfn_GetColor(s) {
	var c = s.substring(0, 1);
	if (c == '+')
		return '#008800';
	else if (c == '-')
		return '#ee0000';
	else
		return '#0000ff';
}

function bcfn_GetImageColor(s) {
	var c = s.substring(0, 1);
	if (c == '+')
		return bc_ImageURL + '/up.gif';
	else if (c == '-')
		return bc_ImageURL + '/dn.gif';
	else
		return bc_ImageURL + '/noch.gif';
}

function bcfn_ParseQuery(s) {
	var ary = new Array();
	var pairs = s.split('&');

	for (var i = 0; i < pairs.length; i++) {
		var tmp = pairs[i].split('=');
		ary[tmp[0]] = tmp[1];
	}

	return ary;
}

var bc_QueryString = (new String(document.location.search)).substring(1);
var bc_QueryForm = bcfn_ParseQuery(bc_QueryString);
var pairs = bc_QueryString.split('&');

// Core URL's for some of the support files
var bc_ImageURL = 'http://images.barchart.com/pl';

if (!bc_QueryForm['sym'])
	bc_QueryForm['sym'] = '';

//if (bcfn_CheckDomain()) {
	document.write('<scr' + 'ipt type="text/javascript" src="');
	document.write('http://content.barchart.com/shared/cashbids/usdacash.php?' + bc_QueryString);
	document.write('"></scr' + 'ipt>\n');
//}else {
//	document.write('!!! Unauthorized Access !!!');
//}