function getemail(which) {
if ( which == "col" )
document.write('colin.russell@dasmail.co.uk');
if ( which == "frank" )
document.write('frank.dobbs@dasmail.co.uk');
if ( which == "phil" )
document.write('philip.chisholm@dasmail.co.uk');
if ( which == "brian" )
document.write('brian.cooke@dasmail.co.uk');
return
}