<!--
function popup(winurl,winname,width,height) {
	var version, handle;
	handle = window.open(winurl,winname, 'width=' + width + ',height=' + height + ',top=0,left=0,resizable=0,scrollbars');
	version = navigator.appVersion.substring(0,1);
	if (version!="2") handle.focus();
}
function clear_form_field(obj,fieldvalue) {
	if (obj.value == fieldvalue) {
		obj.value = '';
	}
}
function reset_form_field(obj,fieldvalue) {
	if (obj.value == '') {
		obj.value = fieldvalue;
	}
}
//-->