// will be called for a popup listing selection
function formHandler(form){
	
	var URL = document.form.site.options[document.form.site.selectedIndex].value;
	download(URL);
}

// will start a download
function download( URL ) { 

	var plat = navigator.platform.toLowerCase();
	var browser = navigator.appName.toLowerCase();
						
	// fixes internet explorer 5 on Mac OS X problem	
	window.location.href = "http://www.publicspace.net/download/" + URL;
 
}