배경 색상 테스트
<script> <br>function setcolor() <br>{ <br>var colorString; <br>do{ <br> colorString ="#" Math.floor(Math.random()*Math.pow(2,24)).toString(16) <br>} <br>while (colorString.length<7) <br><br>document.getElementById("mydiv").style.BackgroundColor=colorString; <br><br>setTimeout(setcolor,100) <BR>} <br><br></script> 몸>