function SDMenu(id) {
	if (!document.getElementById || !document.getElementsByTagName)
		return false;
	this.menu = document.getElementById(id);
	this.submenus = this.menu.getElementsByTagName("div");
	this.remember = true;
	this.speed = 2;
	this.markCurrent = true;
	this.oneSmOnly = false;
}
SDMenu.prototype.init = function() {
	var mainInstance = this;
	for (var i = 0; i < this.submenus.length; i++)
		this.submenus[i].getElementsByTagName("span")[0].onclick = function() {
			mainInstance.toggleMenu(this.parentNode);
		};
	if (this.markCurrent) {
		var links = this.menu.getElementsByTagName("a");
		for (var i = 0; i < links.length; i++)
			if (links[i].href == document.location.href) {
				links[i].className = "current";
				break;
			}
	}
	if (this.remember) {
		var regex = new RegExp("sdmenu_" + encodeURIComponent(this.menu.id) + "=([01]+)");
		var match = regex.exec(document.cookie);
		if (match) {
			var states = match[1].split("");
			for (var i = 0; i < states.length; i++)
				this.submenus[i].className = (states[i] == 0 ? "collapsed" : "");
		}
	}
};
SDMenu.prototype.toggleMenu = function(submenu) {
	if (submenu.className == "collapsed")
		this.expandMenu(submenu);
	else
		this.collapseMenu(submenu);
};
SDMenu.prototype.expandMenu = function(submenu) {
	var fullHeight = submenu.getElementsByTagName("span")[0].offsetHeight;
	var links = submenu.getElementsByTagName("a");
	for (var i = 0; i < links.length; i++)
		fullHeight += links[i].offsetHeight;
	var moveBy = Math.round(this.speed * links.length);
	
	var mainInstance = this;
	var intId = setInterval(function() {
		var curHeight = submenu.offsetHeight;
		var newHeight = curHeight + moveBy;
		if (newHeight < fullHeight)
			submenu.style.height = newHeight + "px";
		else {
			clearInterval(intId);
			submenu.style.height = "";
			submenu.className = "";
			mainInstance.memorize();
		}
	}, 30);
	this.collapseOthers(submenu);
};
SDMenu.prototype.collapseMenu = function(submenu) {
	var minHeight = submenu.getElementsByTagName("span")[0].offsetHeight;
	var moveBy = Math.round(this.speed * submenu.getElementsByTagName("a").length);
	var mainInstance = this;
	var intId = setInterval(function() {
		var curHeight = submenu.offsetHeight;
		var newHeight = curHeight - moveBy;
		if (newHeight > minHeight)
			submenu.style.height = newHeight + "px";
		else {
			clearInterval(intId);
			submenu.style.height = "";
			submenu.className = "collapsed";
			mainInstance.memorize();
		}
	}, 30);
};
SDMenu.prototype.collapseOthers = function(submenu) {
	if (this.oneSmOnly) {
		for (var i = 0; i < this.submenus.length; i++)
			if (this.submenus[i] != submenu && this.submenus[i].className != "collapsed")
				this.collapseMenu(this.submenus[i]);
	}
};
SDMenu.prototype.expandAll = function() {
	var oldOneSmOnly = this.oneSmOnly;
	this.oneSmOnly = false;
	for (var i = 0; i < this.submenus.length; i++)
		if (this.submenus[i].className == "collapsed")
			this.expandMenu(this.submenus[i]);
	this.oneSmOnly = oldOneSmOnly;
};
SDMenu.prototype.collapseAll = function() {
	for (var i = 0; i < this.submenus.length; i++)
		if (this.submenus[i].className != "collapsed")
			this.collapseMenu(this.submenus[i]);
};
SDMenu.prototype.memorize = function() {
	if (this.remember) {
		var states = new Array();
		for (var i = 0; i < this.submenus.length; i++)
			states.push(this.submenus[i].className == "collapsed" ? 0 : 1);
		var d = new Date();
		d.setTime(d.getTime() + (30 * 24 * 60 * 60 * 1000));
		document.cookie = "sdmenu_" + encodeURIComponent(this.menu.id) + "=" + states.join("") + "; expires=" + d.toGMTString() + "; path=/";
	}
};
//------------------------------------------------------------------------------------------------------------------


var questions = new Array(5);
var ans1 = new Array(6);
var ans2 = new Array(6);
var ans3 = new Array(6);
var ans4 = new Array(6);
var correct = new Array(6);

questions[0] = "Which is the world's largets mobile manufacturing company?";
ans1[0] = "Motorola";
ans2[0] = "siemens ";
ans3[0] = "sony erricssion";
ans4[0] = "nokia";
correct[0] = 4;

questions[1] = "What can cause due to continuous talking for 60 mins. ?";
ans1[1] = "One is for attacking telephone lines while the other, for wireless access points.";
ans2[1] = "Death";
ans3[1] = "loss of ear sense, heardness";
ans4[1] = "being a brain patient";
correct[1] = 1;

questions[2] = "When was the zero generation mobile phone introduced?";
ans1[2] = "1995";
ans2[2] = "1960";
ans3[2] = "1955";
ans4[2] = "1945";
correct[2] = 4;

questions[3] = "Where was the first commercial cellular company launched?";
ans1[3] = "Japan ";
ans2[3] = "United States ";
ans3[3] = "Russia ";
ans4[3] = "India ";
correct[3] = 1;

questions[4] = "When was the first 2nd generation cellular technology launched?";
ans1[4] = "1989";
ans2[4] = "1988";
ans3[4] = "1991";
ans4[4] = "1990";
correct[4] = 3;

questions[5] = "What is the main effects caused by using of cell phone?";
ans1[5] = "DNA Breakage";
ans2[5] = "Heating effect";
ans3[5] = "Brain Tomour";
ans4[5] = "Heart Problems";
correct[5] = 2;




var tTkindex, val;

function testme()
{
	if (val == correct[tTkindex])
		alert("Your answer is correct");
	else
		alert("Sorry, the correct answer is: " + eval("ans" + correct[tTkindex] + "[" + tTkindex + "]"));
	window.location.reload()
}

function quiz()
{
	tTkindex = Math.floor(Math.random() * questions.length);
	document.write('<div class=\"quiz\"><strong>' + questions[tTkindex] + '</strong>');
	document.write('</div>');
	val = 1;  
	document.write('<div class=\"line\"></div>');
	document.write('<div  class="quiz">');

	document.write('<input type="radio" name="tt" onclick="val = 1" checked="checked" />' + ans1[tTkindex] + '</input><br />');
	document.write('<input type="radio" name="tt" onclick="val = 2" />' + ans2[tTkindex] + '</input><br />');
	document.write('<input type="radio" name="tt" onclick="val = 3" />' + ans3[tTkindex] + '</input><br />');
	document.write('<input type="radio" name="tt" onclick="val = 4" />' + ans4[tTkindex] + '</input><br /><br />');
	document.write('<input type="button" onclick="testme()" value="check" class="buttonLook"></input>');
	document.write('</div>');
	document.write('');
	 
}//-------------------------------------------------------------------------------------------------------------------------------



4	

function date()  
{
	
var now = new Date();
var months = new Array('Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sept','Oct','Nov','Dec');
var date = ((now.getDate()<10) ? "0" : "")+ now.getDate();

function fourdigits(number)	
	{	
		return (number < 1000) ? number + 1900 : number;
	}

today =   date + " " + months[now.getMonth()] + ", " + (fourdigits(now.getYear())) ;

document.write("" +today);

}

// End -->