//只有一个参数时,直接返回参数值
owner.getOne =function(){
var result;
var url =decodeURI(window.location.search);if(url.indexOf("?")!=-1){
result = url.substr(url.indexOf("=")+1)}return result
}//有多个参数时,返回json对象
owner.getMany =function(){
var params ='{';
var url =decodeURI(window.location.search);if(url.indexOf("?")!=-1){
var str = url.substr(1);
strs = str.split("&");
var key =[strs.length];
var value =[strs.length];for(i =0; i < strs.length; i +=1){
key[i]= strs[i].split("=")[0];
value[i]=unescape(strs[i].split("=")[1]);
params = params +"\""+ key[i]+"\":\""+ value[i]+"\"";if(i != strs.length -1){
params +=','}}}return JSON.parse(params +='}')}