String.prototype.htmlescape=function(){return this.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/ /g,"&nbsp;").replace(/"/g,"&quot;").replace(/'/,"&#39;")};String.prototype.replaceAll=function(src,dest){return this.split(src).join(dest)};
function getParams(){var ret=new Array;try{if(window.location.search){var prm,prms=window.location.search.substring(1).split("&");for(var num in prms)if(prms[num].indexOf("=")>0){var pair=prms[num].split("=");ret[pair[0]]=pair[1]}else ret[prms[num]]=prms[num]}}catch(e){}return ret};