Password Generator

I'm new at contributing content to the wiki, so if I did something wrong, feel free to fix it.
// The most pointless code ever. Completely over-done for such a simple purpose.
// Syntrax Canucci
// Attribution — You must attribute the work in the manner specified by the author 
// or licensor (but not in any way that suggests that they endorse you or your use of the work).
// Noncommercial — You may not use this work for commercial purposes.
// Share Alike — If you alter, transform, or build upon this work, you may distribute the resulting 
// work only under the same or similar license to this one.
// http://creativecommons.org/licenses/by-nc-sa/3.0/
list gChars = ["A","B","C","D","E","F","G","H","I","J",
 "K","L","M","N","O","P","Q","R","S","T",
 "U","V","W","X","Y","Z","-","1","2","3",
 "4","5","6","7","8","9","0","-","!","@",
 "#","$","%","^","&","*","(",")","~","_"];
string gPassword;
BuildPassword(){
 integer i;
 integer nLength = llRound(llFrand(20)+5);
 llSetText("Building password...",<1,1,1>,1);
 while(llStringLength(gPassword) < nLength){
 i = llRound(llFrand(1));
 if(i == 1){gPassword = gPassword+llToLower(llList2String(gChars,llRound(llFrand(llGetListLength(gChars)))));}
 else{gPassword = gPassword+llToUpper(llList2String(gChars,llRound(llFrand(llGetListLength(gChars)))));}
 }
 integer churn;
 for(churn=0;churn<5;churn++){ gPassword = gPassword + llStringToBase64(gPassword);}
 gPassword = llStringToBase64(gPassword);
 while(llStringLength(gPassword) > llRound(llFrand(20))){
 integer cut = llRound(llFrand(llStringLength(gPassword)/2));
 gPassword = llDeleteSubString(gPassword,cut,cut+llRound(llFrand(5)));
 }
 list slice;
 while(llStringLength(gPassword) > 0){
 slice = slice+llGetSubString(gPassword,0,0);
 gPassword = llDeleteSubString(gPassword,0,0);
 }
 gPassword = llDumpList2String(llListRandomize(slice,1),"");
 llSetText((string)llStringLength(gPassword)+" characters long\n"+gPassword,<1,1,1>,1);llSay(0,gPassword);gPassword="";
}
default{
 touch_start(integer r){BuildPassword();}
}
This does the same thing, just with some extra steps for more randomizing, it also displays what it has built, and what it is building from. I like it better. =D
Password Generator 2.0
// The most pointless code ever. Completely over-done for such a simple purpose.
// Syntrax Canucci
// Attribution — You must attribute the work in the manner specified by the author 
// or licensor (but not in any way that suggests that they endorse you or your use of the work).
// Noncommercial — You may not use this work for commercial purposes.
// Share Alike — If you alter, transform, or build upon this work, you may distribute the resulting 
// work only under the same or similar license to this one.
// http://creativecommons.org/licenses/by-nc-sa/3.0/
list gChars = ["A","B","C","D","E","F","G","H","I","J",
 "K","L","M","N","O","P","Q","R","S","T",
 "U","V","W","X","Y","Z","-","1","2","3",
 "4","5","6","7","8","9","0","-","!","@",
 "#","$","%","^","&","*","(",")","~","_"];
list gSlice;
string gPassword;
Text(){llSetText("Building Password...\nCurrent State:\n["+llDumpList2String(gSlice,"],[")+"]\n"+gPassword,<1,1,1>,1);}
BuildPassword(){
 integer i;
 integer nLength = llRound(llFrand(20)+5);
 while(llStringLength(gPassword) < nLength){
 i = llRound(llFrand(1));
 if(i == 1){gPassword = gPassword+llToLower(llList2String(gChars,llRound(llFrand(llGetListLength(gChars)))));}
 else{gPassword = gPassword+llToUpper(llList2String(gChars,llRound(llFrand(llGetListLength(gChars)))));}
 Text();
 }
 integer churn;
 for(churn=0;churn<5;churn++){gPassword = gPassword + llStringToBase64(gPassword);Text();}
 gPassword = llStringToBase64(gPassword);
 while(llStringLength(gPassword) > llRound(llFrand(20))){
 integer cut = llRound(llFrand(llStringLength(gPassword)/2));
 gPassword = llDeleteSubString(gPassword,cut,cut+llRound(llFrand(5)));
 Text();
 }
 gSlice = [];
 while(llStringLength(gPassword) > 0){gSlice = gSlice+llGetSubString(gPassword,0,0);gPassword = llDeleteSubString(gPassword,0,0);Text();}
 gPassword = llStringToBase64(llDumpList2String(llListRandomize(llListRandomize(llListRandomize(gSlice,1),1),1),""));
 while(llStringLength(gPassword) > llRound(llFrand(20))){
 integer cut = llRound(llFrand(llStringLength(gPassword)/2));
 gPassword = llDeleteSubString(gPassword,cut,cut+llRound(llFrand(5)));
 Text();
 }
 gSlice=[];
 while(llStringLength(gPassword) > 0){gSlice = gSlice+llGetSubString(gPassword,0,0);gPassword = llDeleteSubString(gPassword,0,0);Text();}
 gPassword = llDumpList2String(llListRandomize(gSlice,1),"");
 llSetText((string)llStringLength(gPassword)+" characters long\n"+gPassword,<1,1,1>,1);llSay(0,gPassword);gPassword="";
}
default{
 touch_start(integer r){BuildPassword();}
}