jQuery.fn.validateCPF=function(a){var b=this;var c=b.val().replace('.','').replace('.','').replace('-','');if(c.length!=11){return false}else{var d=/1{11}|2{11}|3{11}|4{11}|5{11}|6{11}|7{11}|8{11}|9{11}|0{11}/;if(d.test(c)){return false}else{var x=0;var y=0;var e=0;var f=0;var g=0;var h="";var k="";var l=c.length;x=l-1;for(var i=0;i<=l-3;i++){y=c.substring(i,i+1);e=e+(y*x);x=x-1;h=h+y}f=11-(e%11);if(f==10){f=0}if(f==11){f=0}k=c.substring(0,l-2)+f;x=11;e=0;for(var j=0;j<=(l-2);j++){e=e+(k.substring(j,j+1)*x);x=x-1}g=11-(e%11);if(g==10){g=0}if(g==11){g=0}if((f+""+g)==c.substring(l,l-2)){return true}else{return false}}}};