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Remove dangerous scripts and external links
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294
games/math.html
294
games/math.html
@@ -1,148 +1,148 @@
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<html>
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<head>
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<title>Math Test!</title>
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<SCRIPT LANGUAGE="JavaScript">
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<!-- Original: Anja Henseler -->
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<!-- Web Site: http://www.hens.com/binoculars -->
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<!-- This script and many more are available free online at -->
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<!-- The JavaScript Source!! http://javascript.internet.com -->
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<!-- Begin
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correct=0;
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wrong=0;
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function random(maxValue) {
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day= new Date();
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hour= day.getHours();
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min=day.getMinutes();
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sec=day.getSeconds();
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mili=day.getTime()
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return(((hour*3600)+(min*60)+(sec)+mili) % maxValue);
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}
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function ranom(maxValue) {
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day= new Date();
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mil=day.getTime();
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return((mil) % maxValue);
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}
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function add() {
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if(document.quizform.arithmetic[0].checked)
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maxValue=10;
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else {
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if(document.quizform.arithmetic[1].checked)
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maxValue=30;
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else {
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maxValue=60;
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}
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}
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numA=random(maxValue);
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numB=ranom(maxValue);
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numC=numA + numB;
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Answer=window.prompt( numA + "+" + numB + " = ", "");
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ans();
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}
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function subtract() {
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if(document.quizform.arithmetic[0].checked)
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maxValue=10;
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else
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{if(document.quizform.arithmetic[1].checked)
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maxValue=30;
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else {
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maxValue=60
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}
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}
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numA=random(maxValue);
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numB=ranom(maxValue);
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numC=numA - numB;
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Answer=window.prompt( numA + "-" + numB+ " = ", 0);
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ans()
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}
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function divide() {
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if(document.quizform.arithmetic[0].checked)
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maxValue=10;
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else {
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if(document.quizform.arithmetic[1].checked)
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maxValue=30;
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else {
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maxValue=60
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}
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}
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numA=random(maxValue)+1;
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numB=ranom(maxValue)+1;
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numC=numA / numB;
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numC=Math.round(numC)
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window.alert("Please round your answer off:\n"
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+".5 or higher rounds one number up\n"
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+".4 or lower rounds one number down");
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Answer=window.prompt( numA + "/" + numB + " = ", 0);
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ans()
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}
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function multiply() {
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if(document.quizform.arithmetic[0].checked)
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maxValue=10;
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else {
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if(document.quizform.arithmetic[1].checked)
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maxValue=30;
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else {
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maxValue=60
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}
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}
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numA=random(maxValue);
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numB=ranom(maxValue);
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numC=numA * numB;
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Answer=window.prompt( numA + "*" + numB + " = ", 0);
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ans();
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}
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function check() {
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if ((correct+wrong) != 0) {
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score = "" + ((correct / (correct + wrong)) * 100);
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score = score.substring(0,4) + "%";
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alert("YOUR SCORE: " + score + "\n"
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+ correct + " correct\n"
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+ wrong + " incorrect")
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}
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else alert("You have not completed any exercises yet.");
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}
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function ans() {
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if (Answer == numC) {
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correct++;
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msg = "Congratulations, your answer is correct.";
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}
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else {
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wrong++;
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msg = "Oops! " + Answer + " is incorrect.\n\n"
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+ "The correct answer was " +numC + ".";
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}
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score = "" + ((correct / (correct + wrong)) * 100);
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score = score.substring(0,4) + "%";
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alert(msg + "\n\nYOUR SCORE: " + score + "\n"
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+ correct + " correct\n"
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+ wrong + " incorrect")
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}
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// End -->
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</script>
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</head>
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<body bgcolor="Cornsilk">
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<center><h1>Math Test!</h1><br><hr><br>
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<center>
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<form name=quizform>
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<input type=button value="add" onClick="add()">
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<input type=button value="subtract" onClick="subtract()">
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<input type=button value="multiply" onClick="multiply()">
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<input type=button value="divide" onClick="divide()">
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<br>
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<br>
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<input type="radio" name="arithmetic">Easy
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<input type="radio" name="arithmetic" checked>Moderate
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<input type="radio" name="arithmetic">Difficult
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<br>
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<br>
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<input type=button value="Check Score" onClick="check()">
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<input type=button value="Reset Score" onClick="javascript:correct=0;wrong=0;">
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</form>
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</center>
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</body>
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<html>
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<head>
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<title>Math Test!</title>
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<!-- Original: Anja Henseler -->
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<!-- Web Site: http://www.hens.com/binoculars -->
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<!-- This script and many more are available free online at -->
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<!-- The JavaScript Source!! http://javascript.internet.com -->
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<!-- Begin -->
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<SCRIPT LANGUAGE="JavaScript">
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correct=0;
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wrong=0;
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function random(maxValue) {
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day= new Date();
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hour= day.getHours();
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min=day.getMinutes();
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sec=day.getSeconds();
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mili=day.getTime()
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return(((hour*3600)+(min*60)+(sec)+mili) % maxValue);
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}
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function ranom(maxValue) {
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day= new Date();
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mil=day.getTime();
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return((mil) % maxValue);
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}
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function add() {
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if(document.quizform.arithmetic[0].checked)
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maxValue=10;
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else {
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if(document.quizform.arithmetic[1].checked)
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maxValue=30;
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else {
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maxValue=60;
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}
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}
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numA=random(maxValue);
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numB=ranom(maxValue);
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numC=numA + numB;
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Answer=window.prompt( numA + "+" + numB + " = ", "");
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ans();
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}
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function subtract() {
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if(document.quizform.arithmetic[0].checked)
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maxValue=10;
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else
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{if(document.quizform.arithmetic[1].checked)
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maxValue=30;
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else {
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maxValue=60
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}
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}
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numA=random(maxValue);
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numB=ranom(maxValue);
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numC=numA - numB;
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Answer=window.prompt( numA + "-" + numB+ " = ", 0);
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ans()
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}
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function divide() {
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if(document.quizform.arithmetic[0].checked)
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maxValue=10;
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else {
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if(document.quizform.arithmetic[1].checked)
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maxValue=30;
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else {
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maxValue=60
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}
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}
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numA=random(maxValue)+1;
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numB=ranom(maxValue)+1;
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numC=numA / numB;
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numC=Math.round(numC)
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window.alert("Please round your answer off:\n"
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+".5 or higher rounds one number up\n"
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+".4 or lower rounds one number down");
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Answer=window.prompt( numA + "/" + numB + " = ", 0);
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ans()
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}
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function multiply() {
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if(document.quizform.arithmetic[0].checked)
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maxValue=10;
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else {
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if(document.quizform.arithmetic[1].checked)
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maxValue=30;
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else {
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maxValue=60
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}
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}
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numA=random(maxValue);
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numB=ranom(maxValue);
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numC=numA * numB;
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Answer=window.prompt( numA + "*" + numB + " = ", 0);
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ans();
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}
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function check() {
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if ((correct+wrong) != 0) {
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score = "" + ((correct / (correct + wrong)) * 100);
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score = score.substring(0,4) + "%";
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alert("YOUR SCORE: " + score + "\n"
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+ correct + " correct\n"
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+ wrong + " incorrect")
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}
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else alert("You have not completed any exercises yet.");
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}
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function ans() {
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if (Answer == numC) {
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correct++;
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msg = "Congratulations, your answer is correct.";
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}
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else {
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wrong++;
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msg = "Oops! " + Answer + " is incorrect.\n\n"
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+ "The correct answer was " +numC + ".";
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}
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score = "" + ((correct / (correct + wrong)) * 100);
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score = score.substring(0,4) + "%";
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alert(msg + "\n\nYOUR SCORE: " + score + "\n"
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+ correct + " correct\n"
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+ wrong + " incorrect")
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}
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</script>
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<!-- End -->
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</head>
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<body bgcolor="Cornsilk">
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<center><h1>Math Test!</h1><br><hr><br>
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<center>
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<form name=quizform>
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<input type=button value="add" onClick="add()">
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<input type=button value="subtract" onClick="subtract()">
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<input type=button value="multiply" onClick="multiply()">
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<input type=button value="divide" onClick="divide()">
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<br>
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<br>
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<input type="radio" name="arithmetic">Easy
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<input type="radio" name="arithmetic" checked>Moderate
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<input type="radio" name="arithmetic">Difficult
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<br>
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<br>
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<input type=button value="Check Score" onClick="check()">
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<input type=button value="Reset Score" onClick="javascript:correct=0;wrong=0;">
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</form>
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</center>
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</body>
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</html>
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