Simple bit of re-organising

hi new to flash and actionscript can someone re-organise this for me?? thanks

if(_root.page == “index”) {
mytxt = “hello world”;
}
if(_root.page == “page2”) {
mytxt = “this is page 2 text”;
}
if(_root.page == “page3”) {
mytxt = “this is page 3 text”;
}
if(_root.page == “page4”) {
mytxt = “this is page 4 text”;
}
if(_root.page == “page5”) {
mytxt = “this is page 5 text”;
}