function clearText(field){
    if (field.defaultValue == field.value) field.value = '';
    else if (field.value == '') field.value = field.defaultValue;

}

function jumptolink(what){
var selectedopt=what.options[what.selectedIndex]
if (document.getElementById && selectedopt.getAttribute("target")=="newwin")
window.open(selectedopt.value)
else
window.location=selectedopt.value
}