本人收集客户端开发经典javascript方法，希望对大家有所帮助。
1、字符串替代方法。
function String_Replace(srcString,findString,replaceString){
return String_ReplaceB(srcString, findString, replaceString, 0);
}
function String_ReplaceB(expression, find, replacewith, start) {
var index = expression.indexOf(find, start);
if (index == -1)
return expression;
var findLen = find.length;
var newexp = "";
newexp = expression.substring(0, index)+(replacewith)+(expression.substring(index+findLen));
return String_ReplaceB(newexp, find, replacewith, index+1+findLen);
}
