ie8在iframe中找到当前iframe外的节点?window.parent.document.getElementById(div_win).style.display
ie8在iframe中找到当前iframe外的节点
?window.parent.document.getElementById("div_win").style.display="none"; //元素节点
?window.parent.document.getElementById("win").style.display="none";//iframe
ie6,ie7,ie8,ff都通过