Hey, im trying to make a tool bar with many tabs, im using CheckButtons ( easier to see which one is checked)
i was trying to improvise a script so when i press one (Checked) the others become unpressed (Unchecked)
this is what i did , but it doesnt work, can someone help me plz? Thanks in advance

Attachment:
2015-01-18_190902.png [ 2.08 KiB | Viewed 3397 times ]
function Check1(Sender)
{
checkbutton1.Checked = true;
checkbutton2.Checked = false;
checkbutton3.Checked = false;
}
function Check2(Sender)
{
checkbutton1.Checked = false;
checkbutton2.Checked = true;
checkbutton3.Checked = false;
}
function Check3(Sender)
{
checkbutton1.Checked = false;
checkbutton2.Checked = false;
checkbutton3.Checked = true;
}