JQuery and Master Pages

How to register jquery scripts with a master page? After much agonizing, I came upon this (which is learned from http://geekswithblogs.net/rachit/archive/2007/01/14/103608.aspx)...

HtmlGenericControl jqueryScriptTag = new HtmlGenericControl();

jqueryScriptTag.TagName = "script";

jqueryScriptTag.Attributes.Add("type", "text/javascript");

jqueryScriptTag.Attributes.Add("language", "javascript"); //don't need it usually but for cross browser.

jqueryScriptTag.Attributes.Add("src", "http://ajax.microsoft.com/ajax/jquery/jquery-1.3.2.js");

this.Page.Header.Controls.Add(jqueryScriptTag);

HtmlGenericControl jqueryDimensionsScriptTag = new HtmlGenericControl();

jqueryDimensionsScriptTag.TagName = "script";

jqueryDimensionsScriptTag.Attributes.Add("type", "text/javascript");

jqueryDimensionsScriptTag.Attributes.Add("language", "javascript"); //don't need it usually but for cross browser.

jqueryDimensionsScriptTag.Attributes.Add("src", ResolveUrl("~/Scripts/jquery.dimensions.js"));

this.Page.Header.Controls.Add(jqueryDimensionsScriptTag);