<

html

>

<

head

>

    

<

title

>Bad Words Example</

title

>

    

<

script

type

=

"text/javascript"

>

 

            

function filterText(sText) {

                

var reBadWords = /badword|anotherbadword/gi;

                

return sText.replace(reBadWords, "****");

            

}

 

            

function showText() {

                

var oInput1 = document.getElementById("txt1");

                

var oInput2 = document.getElementById("txt2");

                

oInput2.value = filterText(oInput1.value);

            

}

    

</

script

>

</

head

>

<

body

>

    

<

P

>

    

<

textarea

rows

=

"10"

cols

=

"50"

id

=

"txt1"

>badword anotherbadword</

textarea

><

br

/>

    

<

input

type

=

"button"

value

=

"Filter Bad Words"

onclick

=

"showText()"

/></

p

>

    

<

P

>Filtered Text:<

br

/>

    

<

textarea

rows

=

"10"

cols

=

"50"

id

=

"txt2"

></

textarea

></

p

>

 

</

body

>