function category_select(){
nForm=document.aspnetForm.S2
nForm.length = 0
Name=document.aspnetForm.S1.options[document.aspnetForm.S1.selectedIndex].value
switch( Name ){
case '1' :
nForm.options[0] = new Option("--------------------------","0");
nForm.options[1] = new Option("10/100 LAN","11");
nForm.options[2] = new Option("10/100 LAN","124");
nForm.options[3] = new Option("192KHz 6-CH Sound","107");
nForm.options[4] = new Option("6-Channel Audio","6");
nForm.options[5] = new Option("64bit support","188");
nForm.options[6] = new Option("8 Channel High ..","268");
nForm.options[7] = new Option("8-Channel Audio","96");
nForm.options[8] = new Option("999 DIMM","134");
nForm.options[9] = new Option("WHQL Certificate","95");
nForm.options[10] = new Option("AC Resume","110");
nForm.options[11] = new Option("AGP 4X","74");
nForm.options[12] = new Option("AGP 8X","103");
nForm.options[13] = new Option("AGP 8X Technology","2");
nForm.options[14] = new Option("AGP A.I.","117");
nForm.options[15] = new Option("AGP express","158");
nForm.options[16] = new Option("AM2","241");
nForm.options[17] = new Option("ATA 100","166");
nForm.options[18] = new Option("ATA133","13");
nForm.options[19] = new Option("ATI Crossfire","209");
nForm.options[20] = new Option("ATI Crossfire 3..","244");
nForm.options[21] = new Option("ATI RADEON XPRE..","197");
nForm.options[22] = new Option("ATI Radeon Xpre..","245");
nForm.options[23] = new Option("Acceleration Ex..","108");
nForm.options[24] = new Option("ActiveArmor","176");
nForm.options[25] = new Option("Anti-Burn Guard..","115");
nForm.options[26] = new Option("Color Map","16");
nForm.options[27] = new Option("Cooling Acceler..","99");
nForm.options[28] = new Option("Core 2 Duo","249");
nForm.options[29] = new Option("Core 2 Extreme","270");
nForm.options[30] = new Option("Core 2 Quad","269");
nForm.options[31] = new Option("DDR 266","19");
nForm.options[32] = new Option("DDR 400","5");
nForm.options[33] = new Option("DDR-333","15");
nForm.options[34] = new Option("DDR2 533","248");
nForm.options[35] = new Option("DDR2 667","200");
nForm.options[36] = new Option("DDR2 667(1GB RAM)","247");
nForm.options[37] = new Option("DDR400+DDR2 533","219");
nForm.options[38] = new Option("DUAL LAN","128");
nForm.options[39] = new Option("DUAL RAID","169");
nForm.options[40] = new Option("Data Processing..","112");
nForm.options[41] = new Option("Dr. LED","116");
nForm.options[42] = new Option("Dual Channel DDR","102");
nForm.options[43] = new Option("Dual Channel DD..","139");
nForm.options[44] = new Option("Dual Channel DD..","187");
nForm.options[45] = new Option("Dual Channel DD..","242");
nForm.options[46] = new Option("Dual DDR-400","7");
nForm.options[47] = new Option("Dual DDR400/ DD..","97");
nForm.options[48] = new Option("Dual DDR400/ DD..","181");
nForm.options[49] = new Option("Dual Faced Cable","122");
nForm.options[50] = new Option("Dual Gigabit Et..","210");
nForm.options[51] = new Option("Dual IEEE 1394","118");
nForm.options[52] = new Option("Dual SPDIF","125");
nForm.options[53] = new Option("Dualcore","189");
nForm.options[54] = new Option("E-class Exterior","137");
nForm.options[55] = new Option("ECSonicII","195");
nForm.options[56] = new Option("EZ Flash","131");
nForm.options[57] = new Option("Easy Match","129");
nForm.options[58] = new Option("FSB 1.2GHz +","167");
nForm.options[59] = new Option("FSB 1066","190");
nForm.options[60] = new Option("FSB 1GHz +","106");
nForm.options[61] = new Option("FSB 333","17");
nForm.options[62] = new Option("FSB 333","160");
nForm.options[63] = new Option("FSB 333MHz","76");
nForm.options[64] = new Option("FSB 400","10");
nForm.options[65] = new Option("FSB 400MHz","75");
nForm.options[66] = new Option("FSB 533MHz","14");
nForm.options[67] = new Option("FSB 800","12");
nForm.options[68] = new Option("FSB 800MHz","3");
nForm.options[69] = new Option("FSB1333","271");
nForm.options[70] = new Option("Giga LAN","123");
nForm.options[71] = new Option("Gigabit LAN","8");
nForm.options[72] = new Option("Gigabit LAN (op..","191");
nForm.options[73] = new Option("Graphics Embedded","251");
nForm.options[74] = new Option("H.T Seeker","138");
nForm.options[75] = new Option("HT 2000","178");
nForm.options[76] = new Option("I.O.C.","194");
nForm.options[77] = new Option("IEEE 1394","20");
nForm.options[78] = new Option("IEEE 1394 (opti..","192");
nForm.options[79] = new Option("Intel PAT","250");
nForm.options[80] = new Option("K8 HT 1600 ","83");
nForm.options[81] = new Option("LGA775","199");
nForm.options[82] = new Option("MediaShield","216");
nForm.options[83] = new Option("MediaShield","220");
nForm.options[84] = new Option("My Pic","130");
nForm.options[85] = new Option("NCQ","183");
nForm.options[86] = new Option("NVIDIA Firewall","177");
nForm.options[87] = new Option("NVRAID","173");
nForm.options[88] = new Option("OMNI Guardian","114");
nForm.options[89] = new Option("Over-Clocking","18");
nForm.options[90] = new Option("PCI 2.3","119");
nForm.options[91] = new Option("PCI Express","98");
nForm.options[92] = new Option("PCI Extreme","135");
nForm.options[93] = new Option("PCI-Express Lite","172");
nForm.options[94] = new Option("Photon Accelera..","104");
nForm.options[95] = new Option("Port Multiplier","185");
nForm.options[96] = new Option("Pro Magic 6.0","111");
nForm.options[97] = new Option("Pro. Magic Plus","179");
nForm.options[98] = new Option("Q-Boot","105");
nForm.options[99] = new Option("RAID0, RAID1 ","84");
nForm.options[100] = new Option("ROHS","243");
nForm.options[101] = new Option("Round Corner PCB","132");
nForm.options[102] = new Option("SATA RAID","127");
nForm.options[103] = new Option("SIMA","184");
nForm.options[104] = new Option("SPDIF IN OUT","170");
nForm.options[105] = new Option("SPDIF Shutter","136");
nForm.options[106] = new Option("Scalable DGE","198");
nForm.options[107] = new Option("Serial ATA","9");
nForm.options[108] = new Option("Serial ATA supp..","100");
nForm.options[109] = new Option("Serial ATAII 1...","246");
nForm.options[110] = new Option("Serial-ATA 2","174");
nForm.options[111] = new Option("Server PCB","109");
nForm.options[112] = new Option("Smart LAN","120");
nForm.options[113] = new Option("Socket 939","193");
nForm.options[114] = new Option("Streamlined IDE..","133");
nForm.options[115] = new Option("Top-Hat Flash","113");
nForm.options[116] = new Option("Trinity RAID","126");
nForm.options[117] = new Option("USB 2.0","4");
nForm.options[118] = new Option("VGA Embedded","80");
nForm.options[119] = new Option("WHQL","201");
nForm.options[120] = new Option("eSATA","186");
nForm.options[121] = new Option("high-speed USB ..","121");
nForm.options[122] = new Option("nTune","175");
nForm.options[123] = new Option("nVIDIA PCI Expr..","180");
break;
case '3' :
nForm.options[0] = new Option("--------------------------","0");
nForm.options[1] = new Option("10/100 LAN","77");
nForm.options[2] = new Option("12.1 Wide screen","162");
nForm.options[3] = new Option("14 display","25");
nForm.options[4] = new Option("14.1 WXGA LCD","217");
nForm.options[5] = new Option("15.4 WXGA TFT LCD","207");
nForm.options[6] = new Option("17 Wide screen","30");
nForm.options[7] = new Option("3-in-1 Card Rea..","208");
nForm.options[8] = new Option("4-in-1 Card Rea..","161");
nForm.options[9] = new Option("5.1-channel Sur..","204");
nForm.options[10] = new Option("7.1-channel Sur..","203");
nForm.options[11] = new Option("AMD Athlon XP","43");
nForm.options[12] = new Option("AMD Turion&trad..","206");
nForm.options[13] = new Option("ATI Radeon 9000 ","34");
nForm.options[14] = new Option("ATI Radeon 9600 ","32");
nForm.options[15] = new Option("ATI Radeon 9700..","33");
nForm.options[16] = new Option("ATI Radeon X700","218");
nForm.options[17] = new Option("ATI Technology","26");
nForm.options[18] = new Option("ATI Technology","85");
nForm.options[19] = new Option("ATi graphic chip","222");
nForm.options[20] = new Option("Audio DJ","205");
nForm.options[21] = new Option("Bluetooth","215");
nForm.options[22] = new Option("Camera","212");
nForm.options[23] = new Option("Card reader","81");
nForm.options[24] = new Option("Connectivity","47");
nForm.options[25] = new Option("DVD Dual","91");
nForm.options[26] = new Option("DVD ROM","93");
nForm.options[27] = new Option("DVD+RW","28");
nForm.options[28] = new Option("Design","36");
nForm.options[29] = new Option("Design","37");
nForm.options[30] = new Option("Fashionable LCD..","165");
nForm.options[31] = new Option("Glossy LCD Disp..","202");
nForm.options[32] = new Option("Hard disc protect","221");
nForm.options[33] = new Option("IEEE 1394a","21");
nForm.options[34] = new Option("Intel® Cele..","164");
nForm.options[35] = new Option("Intel® Pent..","29");
nForm.options[36] = new Option("Intel® Pent..","42");
nForm.options[37] = new Option("Light sensor","213");
nForm.options[38] = new Option("MP3 player","214");
nForm.options[39] = new Option("Mobile AMD  pro..","88");
nForm.options[40] = new Option("Mobile Duron","23");
nForm.options[41] = new Option("Mobile Intel&re..","22");
nForm.options[42] = new Option("Optical drive","163");
nForm.options[43] = new Option("Personalized LC..","89");
nForm.options[44] = new Option("Serial ATA","182");
nForm.options[45] = new Option("Share Memory","46");
nForm.options[46] = new Option("Support Gigabit..","31");
nForm.options[47] = new Option("TV Tuner","86");
nForm.options[48] = new Option("Transmeta&trade..","171");
nForm.options[49] = new Option("USB 2.0","92");
nForm.options[50] = new Option("Up to 15 display","24");
nForm.options[51] = new Option("Up to15 display","35");
nForm.options[52] = new Option("VIA C3","44");
nForm.options[53] = new Option("Windows® XP","159");
nForm.options[54] = new Option("Windows® XP","45");
nForm.options[55] = new Option("Wireless LAN","38");
nForm.options[56] = new Option("Wireless LAN (8..","40");
nForm.options[57] = new Option("Wireless LAN (8..","39");
nForm.options[58] = new Option("Wireless LAN (I..","41");
nForm.options[59] = new Option("Wireless LAN (I..","223");
nForm.options[60] = new Option("nVIDIA Geforce ..","196");
break;
case '4' :
nForm.options[0] = new Option("--------------------------","0");
nForm.options[1] = new Option("4-Channel Audio","79");
nForm.options[2] = new Option("6-Channel Audio","51");
nForm.options[3] = new Option("6-in-1 Card Rea..","147");
nForm.options[4] = new Option("6-in-1 Card Rea..","155");
nForm.options[5] = new Option("8.4 Display","56");
nForm.options[6] = new Option("AC '97 codec","52");
nForm.options[7] = new Option("Card reader","48");
nForm.options[8] = new Option("DSC","54");
nForm.options[9] = new Option("EZ Movies","142");
nForm.options[10] = new Option("EZ Music","141");
nForm.options[11] = new Option("EZ Over Clocking","148");
nForm.options[12] = new Option("EZ Over Clocking","156");
nForm.options[13] = new Option("EZ-Watcher ","50");
nForm.options[14] = new Option("HW Diagnosis","144");
nForm.options[15] = new Option("HW Diagnosis","152");
nForm.options[16] = new Option("Hi-Fi ALU Knob","145");
nForm.options[17] = new Option("IEEE 1394","49");
nForm.options[18] = new Option("Low Noise","149");
nForm.options[19] = new Option("Low Noise","157");
nForm.options[20] = new Option("Remote Controller","140");
nForm.options[21] = new Option("Serial ATA","53");
nForm.options[22] = new Option("Side slot","146");
nForm.options[23] = new Option("Temperature mon..","143");
nForm.options[24] = new Option("Temperature mon..","151");
nForm.options[25] = new Option("Wireless LAN","55");
break;
case '5' :
nForm.options[0] = new Option("--------------------------","0");
nForm.options[1] = new Option("256-Bit Memory ..","240");
nForm.options[2] = new Option("32bit color","71");
nForm.options[3] = new Option("AGP 8X Technology","78");
nForm.options[4] = new Option("ATI's HYPER Z&t..","58");
nForm.options[5] = new Option("ATI's HYPER Z&t..","67");
nForm.options[6] = new Option("ATI's VIDEO IMM..","63");
nForm.options[7] = new Option("CHARISMA ENGINE..","62");
nForm.options[8] = new Option("De-interlace","73");
nForm.options[9] = new Option("DirectX 7.0","68");
nForm.options[10] = new Option("Dual Dual-link ..","239");
nForm.options[11] = new Option("FSAA","69");
nForm.options[12] = new Option("FULLSTREAM™","60");
nForm.options[13] = new Option("Full Microsoft®..","274");
nForm.options[14] = new Option("GigaThread™ Tec..","273");
nForm.options[15] = new Option("HIGH-PERFORMANC..","230");
nForm.options[16] = new Option("HIGH-PERFORMANC..","226");
nForm.options[17] = new Option("Intellisample 3..","234");
nForm.options[18] = new Option("MPEG2 Accelerat..","72");
nForm.options[19] = new Option("Microsoft Direc..","231");
nForm.options[20] = new Option("NVIDIA SLI Tech..","236");
nForm.options[21] = new Option("NVIDIA Unified ..","228");
nForm.options[22] = new Option("NVIDIA® CineFX ..","224");
nForm.options[23] = new Option("NVIDIA® Digital..","229");
nForm.options[24] = new Option("NVIDIA® Intelli..","238");
nForm.options[25] = new Option("NVIDIA® Lumenex..","277");
nForm.options[26] = new Option("NVIDIA® PureVid..","232");
nForm.options[27] = new Option("NVIDIA® Quantum..","276");
nForm.options[28] = new Option("NVIDIA® TurboCa..","237");
nForm.options[29] = new Option("NVIDIA® nView™ ..","225");
nForm.options[30] = new Option("NVIDIA® unified..","275");
nForm.options[31] = new Option("OpenGL 1.4 and ..","227");
nForm.options[32] = new Option("OpenGL® 2.0 Opt..","233");
nForm.options[33] = new Option("PIXEL TAPESTRY&..","59");
nForm.options[34] = new Option("SMARTSHADER&tra..","57");
nForm.options[35] = new Option("SMARTSHADER&tra..","66");
nForm.options[36] = new Option("SMOOTHVISION&tr..","61");
nForm.options[37] = new Option("SMOOTHVISION&tr..","65");
nForm.options[38] = new Option("UltraShadow II ..","235");
nForm.options[39] = new Option("VIDEOSHADER&tra..","64");
nForm.options[40] = new Option("Z-buffer","70");
break;
default:
nForm.options[0] = new Option("--------------------------");
nForm.options[1] = new Option();
nForm.options[2] = new Option();
nForm.options[3] = new Option();
nForm.options[4] = new Option();
break;
}
}