function focusDefault(inp,text) {
	if (inp.value == text) inp.value = '';
}
function blurDefault(inp,text) {
	if (inp.value == '') inp.value = text;
}
function popup(url) {
	if (typeof url == 'object') url=url.href;
	window.open(url,'popup','width=400,height=400,top=200,left=200,scrollbars=1,resizable=yes');
	return false;
}