<style type="text/css"> .stWord { font-family: Times New Roman; font-size : 14pt; } </style> <table align="center" border="0" cellspacing="0" width="500" class="colorborder"> <tbody> <tr><td align="center"> найти 3 девятки </td></tr><tr><td class="colorborder" align="center"> <div class="stWord" style="color: blue;"> <script> for (var j = 0; j < 20; j=j+1) { for (var i = 0; i < 50; i=i+1) { document.write('<span id="span9find'+eval(i + j*50)+'">6</span>'); } document.write('<br>'); } function getRandomInt(min, max) { return Math.floor(Math.random() * (max - min)) + min; } document.getElementById('span9find'+getRandomInt(0,1000)).innerHTML = '9'; document.getElementById('span9find'+getRandomInt(0,1000)).innerHTML = '9'; document.getElementById('span9find'+getRandomInt(0,1000)).innerHTML = '9'; </script> </div> </td></tr><tr><td align="center"> <input value="start" onclick="findstartClick()" type="button"> <input value="start2" onclick="findstart2Click()" type="button"> <input value="help" onclick="findhelpClick()" type="button"> </td> </tr> </tbody> </table> <script> function findstartClick() { for (var i = 0; i < 1000; i=i+1) {document.getElementById('span9find'+i).innerHTML = '6';document.getElementById('span9find'+i).style.color = 'blue';} document.getElementById('span9find'+getRandomInt(0,1000)).innerHTML = '9'; document.getElementById('span9find'+getRandomInt(0,1000)).innerHTML = '9'; document.getElementById('span9find'+getRandomInt(0,1000)).innerHTML = '9'; } function findstart2Click() { for (var i = 0; i < 1000; i=i+1) {document.getElementById('span9find'+i).innerHTML = getRandomInt(0,2);document.getElementById('span9find'+i).style.color = 'blue';} document.getElementById('span9find'+getRandomInt(0,1000)).innerHTML = '9'; document.getElementById('span9find'+getRandomInt(0,1000)).innerHTML = '9'; document.getElementById('span9find'+getRandomInt(0,1000)).innerHTML = '9'; } function findhelpClick() { for (var i = 0; i < 1000; i=i+1) if (document.getElementById('span9find'+i).innerHTML === '9') document.getElementById('span9find'+i).style.color = 'red'; } </script>