// JavaScript Document
// Código verifica força da senha digitada.
function Forcadasenha(val, tamanho) {
 	
	document.getElementById('mensagem').innerHTML = "";
 	document.getElementById('d_baixa').style.background = 'white';
 	document.getElementById('d_media').style.background = 'white';
 	document.getElementById('d_alta').style.background = 'white';
 
	if( val.length >= tamanho && val.search(/[a-z]/) != -1 && val.search(/[A-Z]/) != -1 && val.search(/[0-9]/) != -1 
		||val.length >= tamanho && val.search(/[a-z]/) != -1 && val.search(/[A-Z]/) != -1 && val.search(/[@!#$%&*+=?|-]/) 
		||val.length >= tamanho && val.search(/[a-z]/) != -1 && val.search(/[@!#$%&*+=?|-]/) != -1 && val.search(/[0-9]/) 
		||val.length >= tamanho  && val.search(/[@!#$%&*+=?|-]/) != -1 && val.search(/[A-Z]/) != -1 && val.search(/[0-9]/) )
		{
				document.getElementById('mensagem').innerHTML = "forte";
  			document.getElementById('d_baixa').style.background = 'green';
 				document.getElementById('d_media').style.background = 'green';
 				document.getElementById('d_alta').style.background = 'green';
  		
  	} 
  	else{
  		if( val.length >= tamanho && val.search(/[a-z]/) != -1 && val.search(/[A-Z]/) != -1 
  			||val.length >= tamanho && val.search(/[a-z]/) != -1 && val.search(/[0-9]/) != -1 
  			||val.length >= tamanho && val.search(/[a-z]/) != -1 && val.search(/[@!#$%&*+=?|-]/) != -1
				||val.length >= tamanho && val.search(/[A-Z]/) != -1 && val.search(/[0-9]/) != -1
				||val.length >= tamanho && val.search(/[A-Z]/) != -1 && val.search(/[@!#$%&*+=?|-]/) != -1
				||val.length >= tamanho && val.search(/[0-9]/) != -1 && val.search(/[@!#$%&*+=?|-]/) != -1){

				document.getElementById('mensagem').innerHTML = "média";
 				document.getElementById('d_baixa').style.background = 'yellow';
 				document.getElementById('d_media').style.background = 'yellow';
 				document.getElementById('d_alta').style.background = 'white';
  				
  			} 
  			else {
  				if(val.length >= tamanho)
  				{
	  				document.getElementById('mensagem').innerHTML = "fraca";
  					document.getElementById('d_baixa').style.background = 'red';
 						document.getElementById('d_media').style.background = 'white';
 						document.getElementById('d_alta').style.background = 'white';
  					
  				}
  		}
  	}
  }