function msOvr(imgID) { // mouse over
document.getElementById(imgID).src = "images/arrowMsOver.gif";
}
function msOut(imgID) { // mouse out
document.getElementById(imgID).src = "images/arrowNone.gif"; 
}
function msOvrSpecial(imgID) { // mouse over
if (imgID<'arrow09') { document.getElementById(imgID).src = "images/arrow21MsOver.gif"; } // column 1
else                 { document.getElementById(imgID).src = "images/arrow22MsOver.gif"; } // column 2
}
function msOutSpecial(imgID) { // mouse out
if (imgID<'arrow09') { document.getElementById(imgID).src = "images/arrowNone.gif"; } // column 1
else                 { document.getElementById(imgID).src = "/cimages/px.gif"; } // column 2
}
function msOvr2(imgID) { // mouse over
document.getElementById(imgID).src = "/cimages/arrow4msOver.gif";
}
function msOut2(imgID) { // mouse out
document.getElementById(imgID).src = "/cimages/px.gif";
}
function clearInputField(field) {
if (field.value=='(your email here)') { field.value=''; }
}