function option5_1() {
writeContents("center_text_id","");
return false;
}
function option5_2() {
writeContents("center_text_id","");
return false;
}
function option5_3() {
writeContents("center_text_id","");
return false;
}
function option5_4() {
writeContents("center_text_id","");
return false;
}