var locate = window.location
document.value = locate

var text = document.value

function delineate(str)
{
theleft = str.indexOf("=") + 1;
theright = str.lastIndexOf("&");
return(str.substring(theleft, theright));
}
document.write("First Name is " +delineate(text));

var locate = window.location
document.value = locate
var text = document.value

function delineate2(str)
{
point = str.lastIndexOf("=");
return(str.substring(point+1,str.length));
}
document.write("Last Name is " +delineate2(text)); 

// JavaScript Document