function captcha(){
var total = 60 // numro max do num aleatorio
var numero = Math.floor(Math.random() * total)// gera o numero aleatorio

if(numero ==0){
document.getElementById("img_cap").src="captcha/0.jpg"
var_cap = "sogipa"
}
else if(numero ==1){
document.getElementById("img_cap").src="captcha/1.jpg"
var_cap = "sophia"
}
else if(numero ==2){
document.getElementById("img_cap").src="captcha/2.jpg"
var_cap = "animum"
}
else if(numero ==3){
document.getElementById("img_cap").src="captcha/3.jpg"
var_cap = "zero"
}
else if(numero ==4){
document.getElementById("img_cap").src="captcha/4.jpg"
var_cap = "dictum"
}
else if(numero ==5){
document.getElementById("img_cap").src="captcha/5.jpg"
var_cap = "simple"
}
else if(numero ==6){
document.getElementById("img_cap").src="captcha/6.jpg"
var_cap = "versus"
}
else if(numero ==7){
document.getElementById("img_cap").src="captcha/7.jpg"
var_cap = "virtus"
}
else if(numero ==8){
document.getElementById("img_cap").src="captcha/8.jpg"
var_cap = "guten"
}
else if(numero ==9){
document.getElementById("img_cap").src="captcha/9.jpg"
var_cap = "vabene"
}
else if(numero ==10){
document.getElementById("img_cap").src="captcha/10.jpg"
var_cap = "isdesign"
}
else if(numero ==11){
document.getElementById("img_cap").src="captcha/11.jpg"
var_cap = "maxime"
}
else if(numero ==12){
document.getElementById("img_cap").src="captcha/12.jpg"
var_cap = "persona"
}
else if(numero ==13){
document.getElementById("img_cap").src="captcha/13.jpg"
var_cap = "dueto"
}
else if(numero ==14){
document.getElementById("img_cap").src="captcha/14.jpg"
var_cap = "veritate"
}
else if(numero ==15){
document.getElementById("img_cap").src="captcha/15.jpg"
var_cap = "eadem"
}
else if(numero ==16){
document.getElementById("img_cap").src="captcha/16.jpg"
var_cap = "arte"
}
else if(numero ==17){
document.getElementById("img_cap").src="captcha/17.jpg"
var_cap = "esporte"
}
else if(numero ==18){
document.getElementById("img_cap").src="captcha/18.jpg"
var_cap = "lausdeo"
}
else if(numero ==19){
document.getElementById("img_cap").src="captcha/19.jpg"
var_cap = "verbum"
}
else if(numero ==20){
document.getElementById("img_cap").src="captcha/20.jpg"
var_cap = "beatii"
}
else if(numero ==21){
document.getElementById("img_cap").src="captcha/21.jpg"
var_cap = "judo"
}
else if(numero ==22){
document.getElementById("img_cap").src="captcha/22.jpg"
var_cap = "teste"
}
else if(numero ==23){
document.getElementById("img_cap").src="captcha/23.jpg"
var_cap = "caos"
}
else if(numero ==24){
document.getElementById("img_cap").src="captcha/24.jpg"
var_cap = "certo"
}
else if(numero ==25){
document.getElementById("img_cap").src="captcha/25.jpg"
var_cap = "gata"
}
else if(numero ==26){
document.getElementById("img_cap").src="captcha/26.jpg"
var_cap = "blog"
}
else if(numero ==27){
document.getElementById("img_cap").src="captcha/27.jpg"
var_cap = "site"
}
else if(numero ==28){
document.getElementById("img_cap").src="captcha/28.jpg"
var_cap = "wewis"
}
else if(numero ==29){
document.getElementById("img_cap").src="captcha/29.jpg"
var_cap = "plus"
}
else if(numero ==30){
document.getElementById("img_cap").src="captcha/30.jpg"
var_cap = "mere"
}
else if(numero ==31){
document.getElementById("img_cap").src="captcha/31.jpg"
var_cap = "prime"
}
else if(numero ==32){
document.getElementById("img_cap").src="captcha/32.jpg"
var_cap = "navega"
}
else if(numero ==33){
document.getElementById("img_cap").src="captcha/33.jpg"
var_cap = "idest"
}
else if(numero ==34){
document.getElementById("img_cap").src="captcha/34.jpg"
var_cap = "asdfg"
}
else if(numero ==35){
document.getElementById("img_cap").src="captcha/35.jpg"
var_cap = "quid"
}
else if(numero ==36){
document.getElementById("img_cap").src="captcha/36.jpg"
var_cap = "factum"
}
else if(numero ==37){
document.getElementById("img_cap").src="captcha/37.jpg"
var_cap = "fictio"
}
else if(numero ==38){
document.getElementById("img_cap").src="captcha/38.jpg"
var_cap = "bonus"
}
else if(numero ==39){
document.getElementById("img_cap").src="captcha/39.jpg"
var_cap = "brasil"
}
else if(numero ==40){
document.getElementById("img_cap").src="captcha/40.jpg"
var_cap = "omnium"
}
else if(numero ==41){
document.getElementById("img_cap").src="captcha/41.jpg"
var_cap = "katze"
}
else if(numero ==42){
document.getElementById("img_cap").src="captcha/42.jpg"
var_cap = "ragazza"
}
else if(numero ==43){
document.getElementById("img_cap").src="captcha/43.jpg"
var_cap = "chima"
}
else if(numero ==44){
document.getElementById("img_cap").src="captcha/44.jpg"
var_cap = "apolo"
}
else if(numero ==45){
document.getElementById("img_cap").src="captcha/45.jpg"
var_cap = "atena"
}
else if(numero ==46){
document.getElementById("img_cap").src="captcha/46.jpg"
var_cap = "hermes"
}
else if(numero ==47){
document.getElementById("img_cap").src="captcha/47.jpg"
var_cap = "artemis"
}
else if(numero ==48){
document.getElementById("img_cap").src="captcha/48.jpg"
var_cap = "ares"
}
else if(numero ==49){
document.getElementById("img_cap").src="captcha/49.jpg"
var_cap = "hera"
}
else if(numero ==50){
document.getElementById("img_cap").src="captcha/50.jpg"
var_cap = "zeus"
}
else if(numero ==51){
document.getElementById("img_cap").src="captcha/51.jpg"
var_cap = "pmoj"
}
else if(numero ==52){
document.getElementById("img_cap").src="captcha/52.jpg"
var_cap = "zeava"
}
else if(numero ==53){
document.getElementById("img_cap").src="captcha/53.jpg"
var_cap = "vencer"
}
else if(numero ==54){
document.getElementById("img_cap").src="captcha/54.jpg"
var_cap = "imperial"
}
else if(numero ==55){
document.getElementById("img_cap").src="captcha/55.jpg"
var_cap = "nada"
}
else if(numero ==56){
document.getElementById("img_cap").src="captcha/56.jpg"
var_cap = "ordo"
}
else if(numero ==57){
document.getElementById("img_cap").src="captcha/57.jpg"
var_cap = "letra"
}
else if(numero ==58){
document.getElementById("img_cap").src="captcha/58.jpg"
var_cap = "runn"
}
else if(numero ==59){
document.getElementById("img_cap").src="captcha/59.jpg"
var_cap = "agipso"
}
else if(numero ==60){
document.getElementById("img_cap").src="captcha/60.jpg"
var_cap = "fim"
}
else{
document.getElementById("img_cap").src="captcha/60.jpg"
var_cap = "fim"
}


}// fecha function captcha