This is a Web testing example site.
<p>
Go to <a href="resources/">the Resources page</a> if you want more information.
<p>
Hello, world!
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<a href="link1">top link</a>
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<a href="link2">another link</a>
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<h1><a href="login">Log in</a> to go to the <a href="restricted">restricted area</a>.</h1>
<p>
<script language = "JavaScript"">
function alert_it() {
    alert("Hi, I'm a JavaScript alert box!");
}
</script>
<a href = "JavaScript: alert_it()">
JavaScript alert box</a> 
<p>
<script language = "JavaScript"">
function checknumeric(field,limit){
    pattern = /^[0-9]*$/;
    if(pattern.test(field.value)==false) {
        alert(field.value + " is not a number");
        field.value = 0;
    }
    else {
        if(field.value > limit-1) {
            alert("Out of range: " + field.value + " >= " + limit);
            field.value = 0;
        }
    }
}
</script>
<form>
onChange examples with JavaScript validation:
<p>
Enter a number < 100
<input type="text" name="num1" onchange="checknumeric(this,100)">
<p>
Enter a number < 200
<input type="text" name="num2" onchange="checknumeric(this,200)">
<p>
</form>