菜鸟问题：如何将<table>中的所有图片大小放大一倍？

Question

http://community.csdn.net/Expert/topic/4701/4701038.xml?temp=.4446222

Answer 1

function show()
{
var obj=document.getElementById("table1");
var objs=obj.getElementsByTagName("img")
for(var i=0;i<objs.length;i++)
{
//objs[i].style.width=(objs[i].clientWidth*2);
//objs[i].style.height=(objs[i].clientHeight*2);
objs[i].style.zoom="200%";
}
}

Answer 2

function show()
{
var obj=document.getElementById("table1");
var objs=obj.getElementsByTagName("img")
for(var i=0;i<objs.length;i++)
{
//objs[i].style.width=(objs[i].clientWidth*2);
//objs[i].style.height=(objs[i].clientHeight*2);
objs[i].style.zoom=2.0;
}
}