JS中有没有实现下面功能的函数?

[neodotnet]

有没有能按一个字符将一个字符串截到一个数组里的函数?

例:
var str = "abc,de,fghi";

var strs = new Array();

//执行一个函数产生下面的结果

strs[0] = "abc";
strs[1] = "de";
strs[2] = "fghi";

[007james]

var str = "abc,de,fghi";
strs = str.split(",");
for (i=0;i<strs.lenght;i++)
{
document.write str[i];
}

结果：


strs[0] = "abc";
strs[1] = "de";
strs[2] = "fghi";