function setVars(){var url = setVars.arguments[0];var varStr = '?';for(var x=1; x<setVars.arguments.length; x++){varStr += escape(setVars.arguments[x]) + '=' + escape(eval(setVars.arguments[x])); if(x < setVars.arguments.length-1) varStr += '&';}document.location = url + varStr;}function getVars(){var pass_checker=document.location.href.indexOf('?'); if (pass_checker!=-1){varArray = document.location.href.split('?')[1].split('&');for(var x=0; x<varArray.length; x++){var tmp = varArray[x].split('=');eval(unescape(tmp[0]) + '="' + unescape(tmp[1]) + '"');}}}