$(document).ready(function() {	
	
	$(".validatefrm").submit(function() {
		//special
		/*if($("#password").val() != '' && $("#password_rpt").val() != '') {
				if($("#password").val()!=$("#password_rpt").val()) {
					alert('Las contraseñas no coinciden');
					$("#password").focus();
					errors = 1;
					return false;
				}
		}*/	
		
		var frm = $(this);
		var errors = 0;
		frm.find("input").each(function(i) {
			var el = $(this);
			if(el.attr("req")=="true") {
				if(el.attr("type")=="text" || el.attr("type")=="password") {
					if($.trim(el.val())=="") {
						alert(el.attr("title"));
						el.focus();
						errors = 1;
						return false;
					}
				}
			}
			if($(this).attr('reqtype') == 'email') {
				if(!check_email(el.val())){
					alert('Email no válido');
					el.focus();
					errors = 1;
					return false;
				}
			}
		});
		if(errors==1) {
			return false;
		}
		frm.find("select").each(function(i) {
			var el = $(this);
			if(el.attr("req")=="true") {
				if($.trim(el.val())=="0") {
					alert(el.attr("title"));
					el.focus();
					errors = 1;
					return false;
				}
			}
		});
		if(errors==1) {
			return false;
		}
	});		
});


function check_email(emailStr) {
	var emailPat=/^(.+)@(.+)$/
	var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"
	var validChars="\[^\\s" + specialChars + "\]"
	var quotedUser="(\"[^\"]*\")"
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
	var atom=validChars + '+'
	var word="(" + atom + "|" + quotedUser + ")"
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$")
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")
	var matchArray=emailStr.match(emailPat)
	if (matchArray==null) {
		return false
	}
	var user=matchArray[1]
	var domain=matchArray[2]
	if (user.match(userPat)==null) {
	    return false
	}
	var IPArray=domain.match(ipDomainPat)
	if (IPArray!=null) {
		for (var i=1;i<=4;i++) {
			if (IPArray[i]>255) {
				return false
			}
		}
		return true
	}
	var domainArray=domain.match(domainPat)
	if (domainArray==null) {
		return false
	}
	var atomPat=new RegExp(atom,"g")
	var domArr=domain.match(atomPat)
	var len=domArr.length
	if (domArr[domArr.length-1].length<2 || domArr[domArr.length-1].length>3) {
		return false
	}
	if (len<2) {
		alert(errStr)
		return false
	}
	return true;
}