永远居中的背景图片[修改图片名称]-脚本在线

AI智能体脚本智能办公脚本自动化游戏脚本浏览器自动化脚本服务器脚本

永远居中的背景图片[修改图片名称]

作者：互联网

2009-06-18

网页特效

<script> document.onmouseover = doOver; document.onmouseout = doOut; document.onmousedown = doDown; document.onmouseup = doUp; function doOver() { var toEl = getReal(window.event.toElement, "className", "coolButton"); var fromEl = getReal(window.event.fromElement, "className", "coolButton"); if (toEl == fromEl) return; var el = toEl; var cDisabled = el.cDisabled; cDisabled = (cDisabled != null); // If CDISABLED atribute is present if (el.className == "coolButton") el.onselectstart = new Function("return false"); if ((el.className == "coolButton") && !cDisabled) { makeRaised(el); makeGray(el,false); } } function doOut() { var toEl = getReal(window.event.toElement, "className", "coolButton"); var fromEl = getReal(window.event.fromElement, "className", "coolButton"); if (toEl == fromEl) return; var el = fromEl; var cDisabled = el.cDisabled; cDisabled = (cDisabled != null); // If CDISABLED atribute is present var cToggle = el.cToggle; toggle_disabled = (cToggle != null); // If CTOGGLE atribute is present if (cToggle && el.value) { makePressed(el); makeGray(el,true); } else if ((el.className == "coolButton") && !cDisabled) { makeFlat(el); makeGray(el,true); } } function doDown() { el = getReal(window.event.srcElement, "className", "coolButton"); var cDisabled = el.cDisabled; cDisabled = (cDisabled != null); // If CDISABLED atribute is present if ((el.className == "coolButton") && !cDisabled) { makePressed(el) } } function doUp() { el = getReal(window.event.srcElement, "className", "coolButton"); var cDisabled = el.cDisabled; cDisabled = (cDisabled != null); // If CDISABLED atribute is present if ((el.className == "coolButton") && !cDisabled) { makeRaised(el); } } function getReal(el, type, value) { temp = el; while ((temp != null) && (temp.tagName != "BODY")) { if (eval("temp." + type) == value) { el = temp; return el; } temp = temp.parentElement; } return el; } function findChildren(el, type, value) { var children = el.children; var tmp = new Array(); var j=0; for (var i=0; i<children.length; i++) { if (eval("children[i]." + type + "=="" + value + """)) { tmp[tmp.length] = children[i]; } tmp = tmp.concat(findChildren(children[i], type, value)); } return tmp; } function disable(el) { if (document.readyState != "complete") { window.setTimeout("disable(" + el.id + ")", 100); // If document not finished rendered try later. return; } var cDisabled = el.cDisabled; cDisabled = (cDisabled != null); // If CDISABLED atribute is present if (!cDisabled) { el.cDisabled = true; el.innerHTML = '<span style="background: buttonshadow; width: 100%; height: 100%; text-align: center;">' + '<span style="filter:Mask(Color=buttonface) DropShadow(Color=buttonhighlight, OffX=1, OffY=1, Positive=0); height: 100%; width: 100%%; text-align: center;">' + el.innerHTML + '</span>' + '</span>'; if (el.onclick != null) { el.cDisabled_onclick = el.onclick; el.onclick = null; } } } function enable(el) { var cDisabled = el.cDisabled; cDisabled = (cDisabled != null); // If CDISABLED atribute is present if (cDisabled) { el.cDisabled = null; el.innerHTML = el.children[0].children[0].innerHTML; if (el.cDisabled_onclick != null) { el.onclick = el.cDisabled_onclick; el.cDisabled_onclick = null; } } } function addToggle(el) { var cDisabled = el.cDisabled; cDisabled = (cDisabled != null); // If CDISABLED atribute is present var cToggle = el.cToggle; cToggle = (cToggle != null); // If CTOGGLE atribute is present if (!cToggle && !cDisabled) { el.cToggle = true; if (el.value == null) el.value = 0; // Start as not pressed down if (el.onclick != null) el.cToggle_onclick = el.onclick; // Backup the onclick else el.cToggle_onclick = ""; el.onclick = new Function("toggle(" + el.id +"); " + el.id + ".cToggle_onclick();"); } } function removeToggle(el) { var cDisabled = el.cDisabled; cDisabled = (cDisabled != null); // If CDISABLED atribute is present var cToggle = el.cToggle; cToggle = (cToggle != null); // If CTOGGLE atribute is present if (cToggle && !cDisabled) { el.cToggle = null; if (el.value) { toggle(el); } makeFlat(el); if (el.cToggle_onclick != null) { el.onclick = el.cToggle_onclick; el.cToggle_onclick = null; } } } function toggle(el) { el.value = !el.value; if (el.value) el.style.background = "URL(/images/tileback.gif)"; else el.style.backgroundImage = ""; // doOut(el); } function makeFlat(el) { with (el.style) { background = ""; border = "1px solid buttonface"; padding = "1px"; } } function makeRaised(el) { with (el.style) { borderLeft = "1px solid buttonhighlight"; borderRight = "1px solid buttonshadow"; borderTop = "1px solid buttonhighlight"; borderBottom = "1px solid buttonshadow"; padding = "1px"; } } function makePressed(el) { with (el.style) { borderLeft = "1px solid buttonshadow"; borderRight = "1px solid buttonhighlight"; borderTop = "1px solid buttonshadow"; borderBottom = "1px solid buttonhighlight"; paddingTop = "2px"; paddingLeft = "2px"; paddingBottom = "0px"; paddingRight = "0px"; } } function makeGray(el,b) { var filtval; if (b) filtval = "gray()"; else filtval = ""; var imgs = findChildren(el, "tagName", "IMG"); for (var i=0; i<imgs.length; i++) { imgs[i].style.filter = filtval; } } document.write("<style>"); document.write(".coolBar {background: buttonface;border-top: 1px solid buttonhighlight; border-left: 1px solid buttonhighlight; border-bottom: 1px solid buttonshadow; border-right: 1px solid buttonshadow; padding: 2px; font: menu;}"); document.write(".coolButton {border: 1px solid buttonface; padding: 1px; text-align: center; cursor: default;}"); document.write(".coolButton IMG {filter: gray();}"); document.write("</style>"); </script>  <table class="coolBar"> <tr> <td class="coolButton"> <font size="3"><b><font color="#000000">Home</font></b></font> </td> <td class="coolButton"> <font size="3"><b><font color="#000000">Link</font></b></font> </td> </tr> </table>