so i have an iframe on my page and a button made in flash that when pressed makes the i frame go to another page. im sure Im doing everything right but for some reason it will open the page in a new window not in the frame.

this is my iframe code
<iframe name="iframe" src="AV_CORE/AV_CORE.html" height="500" width="700" frameborder="0">
and this is the code on my button in flash
button.onPress = function(){
     getURL("AV_JV/AV_JV.html", "iframe");
can anyone find what im doing worng?

thanks so much!