/*

<!-- Texis RDBMS Copyright (c) 1992 - 2006 Thunderstone - EPI, Inc. -->
<!-- Texis Web Script Copyright (c) 1996 - 2006 Thunderstone - EPI, Inc. -->

*/


{

var google_ads = new Array();
var google_ad;
var google_info = new Object();
google_ad = new Object();
google_ad.n = 1;
google_ad.type = "text/wide";
google_ad.bidtype = "CPC";
google_ad.targeting_type = "contextual";
google_ad.url = "http://www.google.com/aclk?sa=L&amp;ai=CJBf8-a0MS9iIHJyZlQfRxcXoDJ2WxnXbmo2rDP7TjekBEAEgj_WuBigCUKCNzeP7_____wFgyd7ohsijkBnIAQGqBBxP0NFb7Zjp0CYknYuHBNbgNW9zwvkFzReP62qH&amp;num=1&amp;ggladgrp=4625866959480538326&amp;gglcreat=9210663555904559407&amp;sig=AGiWqtw5iPWPvYUV2KWMqyg7Q42mNXT4Iw&amp;q=http://www.amazon.com/dp/0072325690/%3Ftag%3Dgooghydr-20%26hvadid%3D3222127919%26ref%3Dpd_sl_9gok7vckx7_b";
google_ad.visible_url = "Amazon.com/ScienceBooks";
google_ad.line1 = "Elementary <b>Number Theory</b>";
google_ad.line2 = "By David M. Burton. Only $114.54 Free shipping on orders over $25";
google_ad.line3 = "";
google_ad.regionname = "";
google_ads[0] = google_ad;
google_ad = new Object();
google_ad.n = 2;
google_ad.type = "text/wide";
google_ad.bidtype = "CPC";
google_ad.targeting_type = "contextual";
google_ad.url = "http://www.google.com/aclk?sa=L&amp;ai=C5CVZ-a0MS9iIHJyZlQfRxcXoDMSG6pgBtt36qg6ZsKY2EAIgj_WuBigCUOzf5vAEYMne6IbIo5AZyAEBqgQZT9DRW-2Y6tAmJJ3k52jb4DVvc8L5Bc0Xjw&amp;num=2&amp;sig=AGiWqtwczdLRHqzHDmwUDyTLZxXq60KCPA&amp;q=http://www.overstock.com/895839/product.html%3Fcid%3D128608%26kid%3D10000158930%26fp%3Df";
google_ad.visible_url = "Overstock.com";
google_ad.line1 = "Study Guides at Overstock";
google_ad.line2 = "<b>Number Theory</b> Order today for $2.95 shipping.";
google_ad.line3 = "";
google_ad.regionname = "";
google_ads[1] = google_ad;
if (window.google_ad_request_done) {
google_ad_request_done(google_ads);
 }
}