Easy Question regarding else if LOOPS

Hi fellas. I have a small issue when using a small online form in flash. When submit is clicked the form is supposed to pass the data to one of 4 different PHP files depending on what member type is chosen from a dropdown menu.

It seems that my script is just going through the first item in my else if loop.
the code i have is as follows:

submit.onRelease=function(){
var action:String = “”;

// validation
    if (!id.length) {
    status = "Please enter membership id number.";
} 

else if (!fee.length) {
    status = "Please enter charge for services rendered.";
} 

else {

    status = "";
    // contact info

member = memtype.selectedItem;
memid = id.text;
type = visit.selectedItem;
amount = fee.text;
inv = invoice.text;
//load variables to and call server-side script
trace(memtype.selectedItem);
if(memtype.selectedItem=“Senior Cardholder”){
loadVariablesNum (“http://mysite.com//code/Svisitations.php”, “0”, “Post”);
status = “Uploading visitation data to Svis…”;
}
else if(memtype.selectedItem=“Family Cardholder”){
loadVariablesNum (“http://mysite.com/code/Fvisitations.php”, “0”, “Post”);
status = “Uploading visitation data to Fvis database…”;
}
else if(memtype.selectedItem=“Personal Cardholder”){
loadVariablesNum (“http://mysite.com/code/visitation_test.php”, “0”, “Post”);
status = “Uploading visitation data to Pvis…”;
}
else if(memtype.selectedItem=“Corporate Cardholder”){
loadVariablesNum (“http://mysite.com/code/Cvisitations.php”, “0”, “Post”);
status = “Uploading visitation data to Cvis…”;
}

}

}
stop();

**thanks fellas in advance!