// php Functions function empty(a){var b;if(a===""||a===0||a==="0"||a===null||a===false||a===undefined){return true}if(typeof a=='object'){for(b in a){if(typeof a[b]!=='function'){return false}}return true}return false}; function isset(){var a=arguments;var l=a.length;var i=0;if(l==0){throw new Error('Empty isset');}while(i!=l){if(typeof(a[i])=='undefined'||a[i]===null){return false}else{i++}}return true}; function in_array(a,b,c){var d=false,key,c=!!c;for(key in b){if((c&&b[key]===a)||(!c&&b[key]==a)){d=true;break}}return d}; function trim(a,b){var c,l=0,i=0;a+='';if(!b){c=" \n\r\t\f\x0b\xa0\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u2028\u2029\u3000"}else{b+='';c=b.replace(/([\[\]\(\)\.\?\/\*\{\}\+\$\^\:])/g,'\$1')}l=a.length;for(i=0;i=0;i--){if(c.indexOf(a.charAt(i))===-1){a=a.substring(0,i+1);break}}return c.indexOf(a.charAt(0))===-1?a:''}; function echo(){var a='',argc=arguments.length,argv=arguments,i=0;var b=[],body,elmt;b=document.getElementsByTagName("body");if(!b||!b[0]){return false}body=b[0];for(i=0;i