我有这个脚本,灰色的整个网站,并提出了一个对话框,当文字'showPopUp'被点击。我的问题是如何让这个脚本在页面加载时自动执行?自动执行Javascript吗?
脚本:
<script type="text/javascript">
function showPopUp(el) {
var cvr = document.getElementById("cover")
var dlg = document.getElementById(el)
cvr.style.display = "block"
dlg.style.display = "block"
if(document.body.style.overflow = "hidden") {
cvr.style.width = "1024"
cvr.style.height = "100%"
}
}
function closePopUp(el) {
var cvr = document.getElementById("cover")
var dlg = document.getElementById(el)
cvr.style.display = "none"
dlg.style.display = "none"
document.body.style.overflowY = "scroll"
}
</script>
的可能重复[?我怎么自动执行的JavaScript(http://stackoverflow.com/questions/2644615/how-do-i-automatically-execute-javascript) –