sorting data using java script

Question

hi ,

 

I have declare 3 country table and one more table for sorting data using this table.

 

Table 1 consist 100 record , Table2 have a 150 Record and Table 3 have  100 record.

 

Now i have to find using fourth one table .

      Table 4  : Columnname

                         1 To 50,

                       50  To 100,

                     100 To 150 etc

 

I will click to 1 to 50 than all 3 three table display 1 to 50 record using java script.

 

Please Help Me above this problem solution