Seeking help with script to populate dropdown item from a different dropdown box.

Why do all items in "Bond_Mutual_Fund1" show regardless of the choices defined below?  Is there something in the Properties box that I am  missing?  Thanks for your input.

if(Bond_Company1.value == "Federated")
this.getField("Bond_Mutual_Fund1").setItems(["GNMA Trust 1","Interm Corp Bond 2","High Yield is"]);
else if(Bond_Company1.value == "Dodge and Cox")
this.getField("Bond_Mutual_Fund1").setItems(["Income"]);
else if(Bond_Company1.value == "Fidelity")
this.getField("Bond_Mutual_Fund1").setItems(["MICH Muni Income"]);
else if(Bond_Company1.value == "Lord Abbett")
this.getField("Bond_Mutual_Fund1").setItems(["Short Duration Income","Intermediate Tax-Free"]);
else if(Bond_Company1.value == "T.Rowe Price")
this.getField("Bond_Mutual_Fund1").setItems(["Short-Bond Fund","International Bond Fund"]);
else if(Bond_Company1.value == "Templeton")
this.getField("Bond_Mutual_Fund1").setItems(["Global Bond Advisor Cl"]);
else if(Bond_Company1.value == "Vanguard")
this.getField("Bond_Mutual_Fund1").setItems(["ST Inv Grade Bond Fund","Inflation Protected Securities","GNMA","Total Bond Market Admiral"]);
else
this.getField("Bond_Mutual_Fund1").clearItems();