try1

var useranswers = new Array(); var answered = 0; function renderQuiz() { for(i=0;i' + questions[i] + ' '); for(j=0;j
'); } } document.writeln('

Correct!Incorrect!

'); } function resetQuiz(showConfirm) { if(showConfirm) if(!confirm("Are you sure you want to reset your answers and start from the beginning?")) return false; document.location = document.location; } function submitAnswer(questionId, obj, classId, labelId) { useranswers[questionId] = obj.value; document.getElementById(labelId).style.fontWeight = "bold"; disableQuestion(classId); showResult(questionId); answered++; } function showResult(questionId) { if(answers[questionId] == useranswers[questionId]) { document.getElementById('result_' + questionId).innerHTML = 'Correct!'; } else { document.getElementById('result_' + questionId).innerHTML = 'Incorrect!'; } } function showScore() { if(answered != answers.length) { alert("You have not answered all of the questions yet!"); return false; } questionCount = answers.length; correct = 0; incorrect = 0; for(i=0;i= 90) alertMsg += response[1]; else if(pc >= 70) alertMsg += response[2]; else if(pc > 50) alertMsg += response[3]; else if(pc >= 40) alertMsg += response[4]; else if(pc >= 20) alertMsg += response[5]; else if(pc >= 10) alertMsg += response[6]; else alertMsg += response[7]; if(pc < 100) { if(confirm(alertMsg)) resetQuiz(false); else return false; } else { alert(alertMsg); } } function disableQuestion(classId) { var alltags=document.all? document.all : document.getElementsByTagName("*") for (i=0; i /* This script and many more are available free online at The JavaScript Source :: http://javascript.internet.com Created by: James Crooke :: http://www.cj-design.com */ var questions = new Array(); var choices = new Array(); var answers = new Array(); var response = new Array(); // To add more questions, just follow the format below. questions[0] = "1) JavaScript is ..."; choices[0] = new Array(); choices[0][0] = "the same as Java"; choices[0][1] = "kind of like Java"; choices[0][2] = "different than Java"; choices[0][3] = "ther written part of Java"; answers[0] = choices[0][2]; questions[1] = "2) JavaScript is ..."; choices[1] = new Array(); choices[1][0] = "subjective"; choices[1][1] = "objective"; choices[1][2] = "evil"; choices[1][3] = "object based"; answers[1] = choices[1][3]; questions[2] = "3) To comment out a line in JavaScript ..."; choices[2] = new Array(); choices[2][0] = "Precede it with two forward slashes, i.e. '//'"; choices[2][1] = "Precede it with an asterisk and a forward slash, i.e. '*/'"; choices[2][2] = "Precede it with an asterisk, i.e. '*'"; choices[2][3] = "Precede it with a forward slash and an asterisk, i.e. '/*'"; answers[2] = choices[2][0]; questions[3] = "4) JavaScript can only run on Windows"; choices[3] = new Array(); choices[3][0] = "True"; choices[3][1] = "False"; answers[3] = choices[3][1]; questions[4] = "5) Semicolons are optional at the end of a JavaScript statement."; choices[4] = new Array(); choices[4][0] = "True"; choices[4][1] = "False"; answers[4] = choices[4][0]; questions[5] = "6) The four basic data types are:"; choices[5] = new Array(); choices[5][0] = "strings, numbers, BooBoos, and nulls"; choices[5][1] = "strings, text, Booleans, and nulls"; choices[5][2] = "strings, numbers, Booleans, and nulls"; choices[5][3] = "strings, numbers, Booleans, and zeros"; answers[5] = choices[5][2]; // response for getting 100% response[0] = "Excellent, top marks!"; // response for getting 90% or more response[1] = "Excellent, try again to get 100%!" // response for getting 70% or more response[2] = "Well done, that is a good score, can you do better?"; // response for getting over 50% response[3] = "Nice one, you got more than half of the questions right, can you do better?"; // response for getting 40% or more response[4] = "You got some questions right, you can do better!"; // response for getting 20% or more response[5] = "You didn't do too well, why not try again!?"; // response for getting 10% or more response[6] = "That was pretty poor! Try again to improve!"; // response for getting 9% or less response[7] = "Oh dear, I think you need to go back to school (or try again)!";

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by The JavaScript Source

Tuesday, February 2, 2010

Brain Care Every Day Keep You Live in Good Quality and Better Life

Brain is most important organ of all in our body. You can tell how important by its location. It control all activities of our body and make them every organ function in the  way it should be. When our brain don't work very well, other system and organ can not work well. Our qualities of living will decrease. The most common example is Alzheimer's disease, that living quality and health of people with it is significantly is affected. On the contrary, other system and organ activities exert great impact on brain function and health and reduce the risks of brain cell damage and degeneration due to any conditions such natural aging, diseases and congenital defects. Generally there are many ways to improve our brain health. here we just list several simplest, easy performed tools and will post on this site step by step. Thank you for visiting.
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