function Empty(_1){var _2=new RegExp("^[ ]*$");return _1.match(_2)||_1.length==0;}function isInteger(_3){var _4=new RegExp("^[0-9]+$");return _3.match(_4);}function isDouble(_5){var _6=new RegExp("^[0-9]+(\\.[0-9]+){0,1}$");return _5.match(_6);}function isMoney(_7,_8){if(_8){var _9=new RegExp("^[0-9]+(\\.[0-9]+){0,1}$");return _7.match(_9);}else{var _9=new RegExp("^[0-9]+(,[0-9]+){0,1}$");return _7.match(_9);}}function nif(_a){if(_a.length==8||_a.length==7){return true;}else{return false;}}function isMail(_b){try{var _c=new RegExp("\\w+([-+.]\\w+)*@\\w+([-.]\\w+)*\\.\\w+([-.]\\w+)*");return _b.match(_c);}catch(e){return false;}}function isMail2(_d){try{var _e=new RegExp("\\w+([-.]\\w+)*\\.\\w+([-.]\\w+)*");return _d.match(_e);}catch(e){return false;}}function isURL(_f){var _10=new RegExp("^([a-z]*://){0,1}([a-zA-Z0-9_\\-]+\\.)+[a-zA-Z0-9_\\-]+(:[0-9]+)*$");return _f.match(_10);}function isDate(_11){var _12=new RegExp("^(0[0-9]|[1-2][0-9]|30|31)/(0[13-9]|1[0-2])/[1-9][0-9][0-9][0-9]");var _13=new RegExp("^(0[0-9]|[1-2][0-9])/(0[0-9]|1[0-2])/[1-9][0-9][0-9][0-9]");if(_11.match(_12)||_11.match(_13)){if(parseInt(_11.substr(6,4))%4!=0&&parseInt(_11.substr(3,2))==2&&parseInt(_11.substr(0,2))==29){return false;}else{return true;}}else{return false;}}function isTime(_14){var _15=new RegExp("^[ 0-2][0-9]:[0-5][0-9]$");return _14.match(_15);}function isAlpha(_16){var _17=new RegExp("^[a-zA-Z\\s]+$");return _16.match(_17);}function isRut(_18){var _19=new RegExp("^(([0-9]{1,2}\\.[0-9]{3}\\.[0-9]{3})|([0-9]{7,8}))([0-9K])$","i");var _1a=new RegExp("\\.","g");var _1b=new RegExp("([0-9]+)([0-9K])","i");_18=Trim(_18);if(_18.match(_19)){_18=_18.replace(_1a,"");if(_18.match(_1b)){number=new String(RegExp.$1);dv=new String(RegExp.$2);sum=0;mul=2;for(i=number.length-1;i>=0;i--){sum+=number.charAt(i)*mul;mul==7?mul=2:mul++;}rest=sum%11;if(rest==1){dvr="K";}else{if(rest==0){dvr="0";}else{dvr=11-rest;}}return dvr==dv.toUpperCase();}}}function LTrim(_1c){var _1d=new RegExp("^\\s+","g");return _1c.replace(_1d,"");}function RTrim(_1e){var _1f=new RegExp("\\s+$","g");return _1e.replace(_1f,"");}function Trim(_20){return RTrim(LTrim(_20));}function Str2Date(_21){if(!isDate(_21)){return;}_21=new String(_21);aDate=new Array();aDate=_21.split("/");return new Date(aDate[2],aDate[1]-1,aDate[0],0,0,0);}function DateCmp(_22,_23){if(_22.getTime()==_23.getTime()){return 0;}if(_22.getTime()>_23.getTime()){return 1;}else{return -1;}}function DayAdd(_24,_25){_24.setTime(_24.getTime()+_25*24*60*60*1000);return _24;}function isSelected(obj){if(obj.multiple){for(i=0;i<obj.options.length;i++){if(obj.options[i].selected){return true;}}return false;}else{if(obj.multiple==false){return obj.selectedIndex!=0;}else{var i;for(i=0;i<obj.length;i++){if(obj[i].checked){return true;}}return false;}}}function MonthAdd(_28,_29){var _2a=new Date(_28);var _2b=_2a.getMonth()+_29;if(_2b>11){_2a.setYear(_2a.getYear()+parseInt((_2b+1)/12));_2b=(_2b+1)%12-1;}_2a.setMonth(_2b);return _2a;}function Repeat(_2c,_2d){var _2e="";for(i=1;i<=_2d;i++){_2e=_2e+_2c;}return _2e;}function LPad(_2f,_30,_31){_2f=String(_2f);_2f=Repeat(_30,_31-_2f.length)+_2f;return _2f;}function unserializeArray(_32){var i,j,text,value,aux;objects=_32.split("|");var _34=new Array();for(i=0;i<objects.length;i++){vars=objects[i].split("&");var _35=new Array();for(j=0;j<vars.length;j++){aux=vars[j].split("=");_35[aux[0]]=aux[1];}_34[_34.length]=_35;}return _34;}