jobrestrict not working

[manabeast]

why this script not working? i want disable all Job accept 3rd job only can Enter this map

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//***-- Script by :  ***\( ^ ~ ^ )/***
//***-- Emistry
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//***Although these scripts might not suit or follow with what you have requested completely. But i still wish you can give it a try before reject the works.
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- script jobrestrict -1,{
OnPCLoadMapEvent:
if(strcharinfo(3)!="dicastes01" || strcharinfo(3)!="dicastes02" ) end;
if(Class>=0 && Class<=4021 ){
mes "[ ^0000FF Castle Guardian's^000000  ]";
mes "Hello "+strcharinfo(0)+", ";
mes "You are now allow to enter this Map.";
next;
mes "[ ^0000FF Castle Guardian's^000000  ]";
mes "-----^FF0000 Castle Guardian's^000000-----";
mes "Below 3rd Classes Are Not Allow To Enter This map";
next;
announce strcharinfo(0)+" , GET OUT !!! You cant enter this map because your Low  Class!!!",bc_self;
dispbottom "You cant enter this map because your Grade Low";
warp "prontera",155,155;
end;
}
dispbottom "Welcome to Dicastes01. ";
end;
}

dicastes01 mapflag loadevent
dicastes02 mapflag loadevent

Edited July 5, 2012 by manabeast

[Emistry]

change

if(strcharinfo(3)!="dicastes01" || strcharinfo(3)!="dicastes02" ) end;

into this

if(strcharinfo(3)!="dicastes01" && strcharinfo(3)!="dicastes02" ) end;

[manabeast]

thanks.