function mj(x){
 s="";
 var mrubr="";
 var input="";
 switch(x) {
  case "Acer":
   var mas = ["Aspire 5738G-663G25Mi"," Aspire One D250-0BQr"];
   
   var mas2 = ["Aspire 5738G-663G25Mi"," Aspire One D250-0BQr"];
   break;
   
  case "Apple":
   var mas = [""];
   
   var mas2 = [""];
   break;
   
  case "Asus":
   var mas = ["PRO5DI","K70AB","K52JR","Eee PC 1001Hag"];
   
   var mas2 = ["PRO5DI","K70AB","K52JR","Eee PC 1001Hag"];
   break;
   
  case "Averatec":
   var mas = [""];
   
   var mas2 = [""];
   break;
   
  case "BenQ":
   var mas = [""];
   
   var mas2 = [""];
   break;
   
  case "Bliss":
   var mas = [""];
   
   var mas2 = [""];
   break;
   
  case "Compaq":
   var mas = [""];
   
   var mas2 = [""];
   break;
   
  case "Dell":
   var mas = ["Studio 1555","Latitude D520"];
   
   var mas2 = ["Studio 1555","Latitude D520"];
   break;
   
  case "Fujitsu":
   var mas = [""];
   
   var mas2 = [""];
   break;
   
  case "Fujitsu-Siemens":
   var mas = [""];
   
   var mas2 = [""];
   break;
   
  case "Gateway":
   var mas = [""];
   
   var mas2 = [""];
   break;
   
  case "Hewlett Packard":
   var mas = ["Pavilion dv3-1020er","Compaq nx 9010","Pavilion dv6-2017er","ProBook 4515s"];
   
   var mas2 = ["Pavilion dv3-1020er","Compaq nx 9010","Pavilion dv6-2017er","ProBook 4515s"];
   break;
   
  case "IBM":
   var mas = [""];
   
   var mas2 = [""];
   break;
   
  case "IRu":
   var mas = [""];
   
   var mas2 = [""];
   break;
   
  case "Lenovo":
   var mas = ["ThinkPad T61","B450-5A-B"];
   
   var mas2 = ["ThinkPad T61","B450-5A-B"];
   break;
   
  case "LG":
   var mas = [""];
   
   var mas2 = [""];
   break;
   
  case "MSI":
   var mas = ["Megabook L730"];
   
   var mas2 = ["Megabook L730"];
   break;
   
  case "NEC":
   var mas = [""];
   
   var mas2 = [""];
   break;
   
  case "Panasonic":
   var mas = ["CF-28"];
   
   var mas2 = ["CF-28"];
   break;
   
  case "Roverbook":
   var mas = [""];
   
   var mas2 = [""];
   break;
   
  case "Samsung":
   var mas = ["N130","N150"];
   
   var mas2 = ["N130","N150"];
   break;
   
  case "Sony":
   var mas = ["Vaio VGN-SZ750Nc","VPC-W11S1R/P","VAIO CW1E1R BU"];
   
   var mas2 = ["Vaio VGN-SZ750Nc","VPC-W11S1R/P","VAIO CW1E1R BU"];
   break;
   
  case "Toshiba":
   var mas = [""];
   
   var mas2 = [""];
   break;
   
 }
 s=s+"<select size=1 name=add[part]>"
 for(i=0; i<mas.length; i++){
 if(mas[i]==mrubr)input=' SELECTED';else input='';
  s=s+"<option value=\'"+mas[i]+input+"\'>"+mas2[i]+"</option>"
 }
 s=s+"</select>"
 document.getElementById("newarr").innerHTML=s;
};