call javascript function from grid link button

Link Button OnClientClick
OnClientClick='<%# Eval("unt_id", "GetAllForEdit(\"{0}\"); return false;") %>'

JAVA Script function
function GetAllForEdit(iid) {

document.getElementById("ContentPlaceHolder1_hdfUnitID").value = iid;
document.getElementById("ContentPlaceHolder1_btntemp").click();
}