How to put java script into an ASP page

Hello,
In an existing ASP page a 3rd party java script has to be integrated.
Some script are loaded via the  <SCRIPT src="http://server_1:Port_1/public/Script3rdPart=" type="text/javascript"></SCRIPT>
the rest is a huge amount of function in a Script tag (<SCRIPT type="text/javascript">)
In my asp page the Page_load() is already implemented.
Any help is wellcome.
Thanks Tony
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