/*JS-显示系统时间*/ function showLocale(objD) { var str, colorhead, colorfoot; var yy = objD.getYear(); if (yy < 1900) yy = yy + 1900; var MM = objD.getMonth() + 1; if (MM < 10) MM = '0' + MM; var dd = objD.getDate(); if (dd < 10) dd = '0' + dd; var hh = objD.getHours(); if (hh < 10) hh = '0' + hh; var mm = objD.getMinutes(); if (mm < 10) mm = '0' + mm; var ss = objD.getSeconds(); if (ss < 10) ss = '0' + ss; var ww = objD.getDay(); if (ww == 0) colorhead = "<font color="#FF0000">"; if (ww > 0 && ww < 6) colorhead = "<font color="#373737">"; if (ww == 6) colorhead = "<font color="#008000">"; if (ww == 0) ww = "星期日"; if (ww == 1) ww = "星期一"; if (ww == 2) ww = "星期二"; if (ww == 3) ww = "星期三"; if (ww == 4) ww = "星期四"; if (ww == 5) ww = "星期五"; if (ww == 6) ww = "星期六"; colorfoot = "</font>" str = colorhead + yy + "年" + MM + "月" + dd + "日 " + hh + ":" + mm + ":" + ss + " " + ww + colorfoot; return (str); } function tick() { var today; today = new Date(); document.getElementById("localtime").innerHTML = showLocale(today); window.setTimeout("tick()", 1000); } /*调用*/ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>显示系统时间</title> </head> <body> <span id=localtime></span> <script type="text/javascript"> tick(); </script> </body> </html>