function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);


function validateMail(a_form){
		re = new RegExp("^[_a-zA-Z0-9\.\-]+@[_a-zA-Z0-9\.\-]+\.[a-zA-Z]{2,4}$",'i');
		mail = a_form.email.value.toString();
		if(re.test(mail)){
			return true;
		}else{
			alert('Bad email address');
			return false;
		}
	}
function popupWin() {
text =  "<html>\n<head>\n<title>Dacor Scuba Gear Package @ JoeDiverAmerica!</title>\n<body>\n";
text += "<center>\n<br>";
text += "<a href='http://www.joediveramerica.com/page/JDA/PROD/csp/americapkg' target='_blank'><h2>Dacor&#153;Scuba Gear Package $399!<br>Click HERE!</H2>";
text += "</center>\n</body>\n</html>\n";
setTimeout('windowProp(text)', 4000); 		// delay 4 seconds before opening
}
function windowProp(text) {
newWindow = window.open('','newWin','width=400,height=120');
newWindow.document.write(text);
setTimeout('closeWin(newWindow)', 9000);	// delay 7 seconds before closing
}
function closeWin(newWindow) {
newWindow.close();				// close small window and depart
}