here is my new site i am working on http://www.sparq-l.com/v4/main.shtml

I need the drop down menu to be navigation. Problem is, some of the links (ie: about) need to target to the iframe that has the text in it. While others have to open in new windows. Following is the jscript i am using to link to pages in thier own window.

Code:
function go_nav(){
	if (document.select1.more.options[0].selected) parent.location.href = "#";
	if (document.select1.more.options[1].selected) parent.location.href = "http://www.sparq-l.com";
	if (document.select1.more.options[2].selected) parent.location.href = "http://www.sparq-l.com/forum/ikonboard.cgi";
	if (document.select1.more.options[3].selected) parent.location.href = "http://www.sparq-l.com/about.shtml";
	if (document.select1.more.options[4].selected) parent.location.href = "http://www.sparq-l.com/webcam.shtml";
	if (document.select1.more.options[5].selected) parent.location.href = "http://www.sparq-l.com/portal";
	if (document.select1.more.options[6].selected) parent.location.href = "#";
	if (document.select1.more.options[7].selected) parent.location.href = "http://www.sparq-l.com/projects.shtml";
	if (document.select1.more.options[8].selected) parent.location.href = "http://www.sparq-l.com/wallpaper.shtml";

}

function go_nav2(){
	if (document.select2.more2.options[0].selected) parent.location.href = "index.shtml";
	if (document.select2.more2.options[1].selected) parent.location.href = "http://www.decapstudio.com";
	if (document.select2.more2.options[2].selected) parent.location.href = "http://www.dubtastic.com";
	if (document.select2.more2.options[3].selected) parent.location.href = "http://snoogie.de.vu";
	if (document.select2.more2.options[4].selected) parent.location.href = "http://www.steeldolphin.com";

}
I would prefer that the jscript was a seperate file from the shtml doc.

Thanks in advance, and if it means anything, I will give mad props to whoever helps me figure this out.