function getStyle(obj,attr){
return obj.currentStyle ? obj.currentStyle[attr] : getComputedStyle(obj)[attr];
}
使用示例:
var oDiv = document.getElementById("test");
alert(getStyle(oDiv,"top"));
function getStyle(obj,attr){
return obj.currentStyle ? obj.currentStyle[attr] : getComputedStyle(obj)[attr];
}
var oDiv = document.getElementById("test");
alert(getStyle(oDiv,"top"));