RegExp Replace Examples

<SCRIPT>

function strRepl(arg1, arg2) {
     var replStr = new RegExp(arg1, arg2); // will produce pattern /apples/[gi]

     var str = "Apples are round, apples are juicy, and apples are sometimes red.";

     var newStr = str.replace(replStr, "oranges");

     document.frmRepl.result.value = newStr;
}

</SCRIPT>

var replStr = /apples/;
var replStr = /apples/g;
var replStr = /apples/i;
var replStr = /apples/gi;