A.document.replace()
B.document.reload();
C.location.replace(href);
D.location.reload();
A.document.documentElement.scrollTop;
B.document.documentElement.topScroll;
C.document.style.scrollTop;
D.document.style.topScroll;
A.varcoumt=10
B.varcoumt==10;
C.var x,y,z=10
D.var 1x=10;
A.document.getElementByName(“div1”).style.display=“visible”
B.document.getElementByName(“div1”).style.display=“hidden”
C.document.getElementById(“div1”).style.display=“none”
D.document.getElementById(“div1”).style.display=“block”
A.document.getElementById(“div1”).style.display=”block”;
B.document.getElementById(“div1”).style.display=”none”;
C.document.getElementByName(“div1”).style.display=”visible”;
D.document.getElementByName(“div1”).style.display=”hidden”;