function topnav(link){
	var offstyle=' style="background:none;height:4px;">';var ostyle=' style="height:4px;background:url(/images/stnavbg.gif) top right no-repeat;"><img src="/images/stnavl.gif" alt="" align="left" />';
	document.write("<tr"+offstyle+"<td"+offstyle+"</td>");
	for(var i=1; i<8; i++){document.write('<td'+((i==link)?ostyle:offstyle)+'</td>');}
	document.write("<td"+offstyle+"</td></tr>");
}
function vrsn_splash(){
	makePopUp("https://seal.verisign.com/splash?form_file=fdf/splash.fdf&type=GOLD&sealid=2&dn=WWW.PROSPECTZONE.COM&lang=en","540","460");
}
function makePopUp(whereTo, winWidth, winHeight) 
{
  	remote = window.open("","remotewin","width="+winWidth+",height="+winHeight+",menubar=0,toolbar=no,scrollbars=yes");
  	remote.location.href = whereTo; 
  	remote.focus();
}
function searchValidation(field) {
	if(field.q.value.length==0 || !isNaN(field.q.value)){
		alert("Please enter a search term.");
		field.q.focus();
		return false;
	}
}