function PageQuery(q){if(q.length>1)
this.q=q.substring(1,q.length);else
this.q=null;this.keyValuePairs=new Array();if(q){for(var i=0;i<this.q.split("&").length;i++){this.keyValuePairs[i]=this.q.split("&")[i];}}
this.getKeyValuePairs=function(){return this.keyValuePairs;}
this.getValue=function(s){for(var j=0;j<this.keyValuePairs.length;j++){if(this.keyValuePairs[j].split("=")[0]==s)
return this.keyValuePairs[j].split("=")[1];}
return false;}
this.getParameters=function(){var a=new Array(this.getLength());for(var j=0;j<this.keyValuePairs.length;j++){a[j]=this.keyValuePairs[j].split("=")[0];}
return a;}
this.getLength=function(){return this.keyValuePairs.length;}}
function queryString(key){var page=new PageQuery(window.location.search);return unescape(page.getValue(key));}
function fbs_click(){u=location.href;t=document.title;window.open('http://www.facebook.com/sharer.php?u='+encodeURIComponent(u)+'&t='+encodeURIComponent(t),'sharer','toolbar=0,status=0,width=626,height=436');return false;}