function $get(key,url){if(arguments.length<2){url=location.href}if(arguments.length>0&&key!=""){if(key=="#"){var regex=new RegExp("[#]([^$]*)")}else{if(key=="?"){var regex=new RegExp("[?]([^#$]*)")}else{var regex=new RegExp("[?&]"+key+"=([^&#]*)")}}var results=regex.exec(url);return(results==null)?"":results[1]}else{url=url.split("?");var results={};if(url.length>1){url=url[1].split("#");if(url.length>1){results.hash=url[1]}url[0].split("&").each(function(item,index){item=item.split("=");results[item[0]]=item[1]})}return results}};