dataArraySelect = new Array();

 var dnum=0;
 dataArraySelect[dnum++] = new Array("POWER CONNECTOR ","1","series"); 
 dataArraySelect[dnum++] = new Array("MEMORY CARD CONNECTOR","2","series"); 
 dataArraySelect[dnum++] = new Array("Market Application","31","series"); 

 dataArraySelect[dnum++] = new Array("SD Series Connector","55","series2"); 
 dataArraySelect[dnum++] = new Array("MS Series Connector","56","series2"); 
 dataArraySelect[dnum++] = new Array("XD Series Connector","57","series2"); 
 dataArraySelect[dnum++] = new Array("CF Series Connector","61","series2"); 
 dataArraySelect[dnum++] = new Array("Combo Card  Connector","58","series2"); 
 dataArraySelect[dnum++] = new Array("SIM Card Connector","59","series2"); 
 dataArraySelect[dnum++] = new Array("USB 3.0","60","series2"); 
 dataArraySelect[dnum++] = new Array("Others","85","series2"); 

 dataArraySelect[dnum++] = new Array("1.0 Pitch","62","series1"); 
 dataArraySelect[dnum++] = new Array("1.25 Pitch","63","series1"); 
 dataArraySelect[dnum++] = new Array("1.27 Pitch","64","series1"); 
 dataArraySelect[dnum++] = new Array("1.5 Pitch","65","series1"); 
 dataArraySelect[dnum++] = new Array("1.58 Pitch","66","series1"); 
 dataArraySelect[dnum++] = new Array("2.0 Pitch","67","series1"); 
 dataArraySelect[dnum++] = new Array("2.5 Pitch","68","series1"); 
 dataArraySelect[dnum++] = new Array("2.54 Pitch","69","series1"); 
 dataArraySelect[dnum++] = new Array("3.0 Pitch","70","series1"); 
 dataArraySelect[dnum++] = new Array("3.5 Pitch","71","series1"); 
 dataArraySelect[dnum++] = new Array("3.81 Pitch","72","series1"); 
 dataArraySelect[dnum++] = new Array("3.96 Pitch","73","series1"); 
 dataArraySelect[dnum++] = new Array("4.2 Pitch","74","series1"); 
 dataArraySelect[dnum++] = new Array("4.5 Pitch","75","series1"); 
 dataArraySelect[dnum++] = new Array("5.0 Pitch","76","series1"); 
 dataArraySelect[dnum++] = new Array("5.03 Pitch","77","series1"); 
 dataArraySelect[dnum++] = new Array("5.08 Pitch","78","series1"); 
 dataArraySelect[dnum++] = new Array("6.2 Pitch","79","series1"); 
 dataArraySelect[dnum++] = new Array("8.0 Pitch","82","series1"); 
 dataArraySelect[dnum++] = new Array("6.35 pitch","83","series1"); 
 dataArraySelect[dnum++] = new Array("Others","84","series1"); 

 
 dataArraySelect[dnum++] = new Array("MP3","1","apply"); 
 
 dataArraySelect[dnum++] = new Array("MP4","2","apply"); 
 
 dataArraySelect[dnum++] = new Array("NB","3","apply"); 
 
 dataArraySelect[dnum++] = new Array("Bedside stereo set","4","apply"); 
 
 dataArraySelect[dnum++] = new Array("PC-Gamer","5","apply"); 
 
 dataArraySelect[dnum++] = new Array("TV-Gamer","6","apply"); 
 
 dataArraySelect[dnum++] = new Array("Card reader","7","apply"); 
 
 dataArraySelect[dnum++] = new Array("VCD Player","8","apply"); 
 
 dataArraySelect[dnum++] = new Array("Tablet PC ","9","apply"); 
 
 dataArraySelect[dnum++] = new Array("Digital Photostat","10","apply"); 
 
 dataArraySelect[dnum++] = new Array("Digital cameras","11","apply"); 
 
 dataArraySelect[dnum++] = new Array("DV","12","apply"); 
 
 dataArraySelect[dnum++] = new Array("Digital projector","13","apply"); 
 
 dataArraySelect[dnum++] = new Array("GPS","14","apply"); 
 
 dataArraySelect[dnum++] = new Array("Picture Display","15","apply"); 
 
 dataArraySelect[dnum++] = new Array("LCD TV","16","apply"); 
 
 dataArraySelect[dnum++] = new Array("Printer","17","apply"); 
 
 dataArraySelect[dnum++] = new Array("Video-disc Player","18","apply"); 
 
 dataArraySelect[dnum++] = new Array("Portable PC","19","apply"); 
 
 dataArraySelect[dnum++] = new Array("Portable TV","20","apply"); 
 
 dataArraySelect[dnum++] = new Array("Palm game machine","21","apply"); 
 
 dataArraySelect[dnum++] = new Array("Smartphone","22","apply"); 
 
 dataArraySelect[dnum++] = new Array("PC","23","apply"); 
 

 function select1Change(select1ID) 
 { 
      document.forms1.type.length = 0; 
	  var j=0;
      document.forms1.type.style.display='';
      document.forms1.mtype.style.display='none';
	  for (var i=0;i < dnum; i++) 
         { 
             if (dataArraySelect[i][2] == select1ID) 
             { 
			 	j++;
                 document.forms1.type.options[document.forms1.type.length]= new Option(dataArraySelect[i][0], dataArraySelect[i][1]); 
             }        
          } 
		  if(j==0){document.forms1.type.style.display='none';}
}    
 function select2Change(select1ID) 
 { 
      document.forms1.mtype.length = 0; 
	  var j=0;
      document.forms1.mtype.style.display='';
	  for (var i=0;i < dnum; i++) 
         { 
             if (dataArraySelect[i][2] == select1ID) 
             { 
			 	j++;
                 document.forms1.mtype.options[document.forms1.mtype.length]= new Option(dataArraySelect[i][0], dataArraySelect[i][1]); 
             }        
          } 
		  if(j==0){document.forms1.mtype.style.display='none';}
}