// JavaScript Document


function abreFotos(foto, largura, altura)
{
	var janela = '_blank';
	var larg   = largura;
	var alt    = altura;
	var scroll = 'yes';
	var pos1   = 10;
	var pos2   = 0;
	window.open(foto,janela,"toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars="+scroll+",resizable=no,copyhistory=no,top="+pos1+",left="+pos2+",screenY="+pos1+",screenX="+pos2+",width="+larg+",height="+alt);
}

function validarPreenchimento(obj,campos)
{
	var tamCampo=0;

	for (i=0;i<obj.elements.length;i++){
		tamCampo = obj.elements[i].name.length;
		if (tamCampo <= campos.length){
			for (j=0;j<campos.length;j++){
				if (campos.substr(j,obj.elements[i].name.length) == obj.elements[i].name){
					if (obj.elements[i].value.length == 0){
						alert('O campo ' + obj.elements[i].id + ' é de preenchimento obrigatório!');
						obj.elements[i].focus();
						return false;
					}
				break;
				}
			}
		}
	}
}