function togglePic(field) {
	if (field.src.indexOf('_over.gif') > 0) {
		field.src = field.src.replace(/_over.gif/i, '.gif');
	} else {
		field.src = field.src.replace(/.gif/i, '_over.gif');
	}
}

function CheckSelected(f_objSelected)
{
	if (f_objSelected.options[f_objSelected.selectedIndex].value != ""){ 
		location.href=f_objSelected.options[f_objSelected.selectedIndex].value;
	}
}