function greybg(id) {
	var div;
	div = document.getElementById(id);
	div.style.background = '#606060';
	div.style.color = '#ffffff';
}
function whitebg(id) {
	var div;
	div = document.getElementById(id);
	div.style.background = '#ffffff';	
	div.style.color = '#606060';
}
function openPicker(fieldName) {
	window.open('fldrpicker.php?field='+fieldName,'mywindow','width=300,height=300');
}
function sendVar(fieldName, val) {
	winMain.document.getElementById(fieldName).value=val;
	window.close();
}