Hi, could someone help me to understand why this errors
document.getElementById("actContentToGet").contentWindow.document.body.getElementById is not a function
function deleteElement(element){
var elementID = $(element).attr("class");
alert(elementID);
document.getElementById('actContentToGet').contentWindow.document.body.getElementById(elementID).remove;
alterContent();
giveAllIDs();
hoverLoad();
}