arrays

Dear sir,
can you please explain what is the given statement
TA.value = TA.value "lottery[" i "] = " lottery[i] " ".I have understood that it gives text but there are many plus( )and double quotes(")and one equals to (=)sign is there .I am unable to analyse how it adds ,how it takes the number from the array.so please give sufficent explanation for the symbols.
Thank you.
Regards,
sree sindhu sruthi.

Dear sir,
I understood about symbol plus(+) but what are quotations (") for.
Regards,
Sree sindhu sruthi.

Hi Sree Sindhu,

TA.value = TA.value + "lottery[" + i + "] = " + lottery[i] + " "

'+' ll just append the next value, it may be a variable or string. like in above case, consider,

ta.value = 'hi'
lottery[0] = '1'
lottery[1] = '2'

if loop 'i' value is '0', then that statement ll be,

ta.value = 'hi + lottery[0] = 1' , then ta.value string has string 'hi lottery[0]=1'

if loop 'i' value is '1', then that statement ll be,

ta.value = 'hi + lottery[1] = 2' , then ta.value string has string 'hi lottery[1]=2'