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');
/* jquery写法
var comment_cid = window.location.hash;
var commentcid = comment_cid.slice(1);
if(commentcid) {
jQuery("#"+commentcid).parent().animate({height: 'toggle', opacity: 'toggle'}, "fast");
jQuery("#"+commentcid).parent().prev().hide();
}
*/
//window.onload = function(){ //js写法
//找到锚点
var comment_cid = window.location.hash.toString();
var commentcid = comment_cid.slice(1).toString();
var theNode = document.getElementById(commentcid);
if(theNode.hasChildNodes()) {
if(theNode.childNodes.length==1) {
//alert(theNode.firstChild.nodeType);
theNode.style.backgroundColor
= "#E6E6B8";
theNode.previousElementSibling.style.marginBottom = "0px";
theNode.previousElementSibling.style.backgroundColor
= "#E6E6B8";
theNode.previousElementSibling.previousElementSibling.style.backgroundColor
= "#E6E6B8";
window.scrollTo(0, theNode.offsetTop+100);
return false;
}
//获取第一个子节点
var first=theNode.children[0];
first.style.backgroundColor = "#E6E6B8";
//获取父节点元素
var prent = theNode.parentNode;
prent.style.display = 'block';
//前一个元素节点
var pre = prent.previousElementSibling;
pre.style.display = 'none';
}
//}
});
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}