: Html-JavaScript



Object Oriented JavaScript

July 2nd, 2008 admin Posted in Html-JavaScript Comments Off 

<script language="JavaScript">
function Person(first, last) {
	this.init(first, last);
}
Person.prototype.init = function(first, last) {
    this.first = first;
    this.last  = last;
};
Person.prototype.toString = function() {
	return this.first + " " + this.last;
}
Employee.prototype = new Person();
Employee.prototype.constructor = Employee;
Employee.superclass = Person.prototype;
function Employee(first, last, id) {
	Employee.superclass.init.call(this, first, last);
	this.id = id;
}
Employee.prototype.toString = function() {
	var name = Employee.superclass.toString.call(this);
	return this.id + ": " +  name;
}
var person = new Person("Muneeb", "Ahmad");
alert(person);
var employee = new Employee("Kevin", "Johnson", 1001);
alert(employee);
</script>
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Auto Image Refresh

July 2nd, 2008 admin Posted in Html-JavaScript Comments Off 

<script language="javascript">
function RefreshImage(){
document.webcam.src="http://yourdomain.com/webcam.jpg?a=" + String(Math.random()*99999999)
setTimeout('RefreshImage()',500);
}
</script>
<body onload="RefreshImage()">
<img name="webcam" src="http://yourdomain.com/webcam.jpg">
</body>
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Add JavaScript at run time

June 15th, 2008 admin Posted in Html-JavaScript Comments Off 

<SCRIPT LANGUAGE="JavaScript">
var sc=document.createElement('script');
sc.type='text/javascript';
sc.id="myscript";
sc.src="http://muneebahmad.com/scripts/aa.js" document.getElementsByTagName('head')[0].appendChild(sc);
</SCRIPT>
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