<!--				

var new_fieldname = ""

function check(form,x)
{
	var message = ""
	var more_message = ""
	var showmsg = "no"

		x = x - 1
		for (var i = 0; i <= x; i++)
			{
	 			var messenger = form.elements[i].name
				messenger = messenger.substring(0, 2)
				var fieldname = form.elements[i].name
				fieldname = fieldname.substring(2)

					{
						if (messenger == "r_")
							{
								more_message = r_check(form,x,fieldname,i)
							}
						else if (messenger == "e_")
								{
									more_message = e_check(form,x,fieldname,i)
								}			
							 if (more_message != "")
	        {
									if (message == "")
										{
											message = more_message
											more_message=""
										}
									else
										{
			        message = message + "\n" + more_message
											more_message=""
										}
	        }
											
						if (message > "")
								{
										showmsg = "yes"
								}													
						}	
				}
			
		
		//This code will prevent a submit if data is incorrect
		if (showmsg == "yes")
			{
				alert("O formulário está incompleto ou incorrecto:\n\n" + message + "\n\n Por favor complete ou corrija os dados e submeta novamente.")
			}
		else
			{
				form.submit()
			}
			
			
			//This code will just warn and then submit if OK is selected.
		//if (showmsg == "yes")
			//{
				//if (confirm("O formulário está incompleto ou incorrecto:\n\n" + message + "\n\n Por favor complete ou corrija os dados e submeta novamente."))
				
				//form.submit()
			//}
		//else
			//{
			//form.submit()
			//}

}	

function r_check(form,x,fieldname,i)
	{
		var msg_addition = ""
		new_fieldname = fieldname
		for (var y = 0; y <= x; y++)
			{

				if ((form.elements[y].type == "radio" || form.elements[y].type == "checkbox") && form.elements[y].name == new_fieldname && form.elements[y].checked == true)
					{
							msg_addition = ""
							break
					}
				else if ((form.elements[y].type == "radio" || form.elements[y].type == "checkbox") && form.elements[y].name == new_fieldname && form.elements[y].checked == false)
					{
						msg_addition = form.elements[i].value
					}

			else if (form.elements[y].type == "select-one")
							{
								var l = form.elements[y].selectedIndex
								if (form.elements[y].name == fieldname && form.elements[y].options[l].value != "")
									{
										msg_addition = ""
										break
									}
								else if (form.elements[y].name == fieldname && form.elements[y].options[l].value == "")
									{
										
										msg_addition = form.elements[i].value

									}
								}
		 else if (form.elements[y].name == fieldname && form.elements[y].value == "" && form.elements[y].type != "radio" && form.elements[y].type != "checkbox" && form.elements[y].type != "select-one")
							{
								
								msg_addition = form.elements[i].value
								break
							}
				else if (form.elements[y].name == fieldname && form.elements[y].value != "" && form.elements[y].type != "radio" && form.elements[y].type != "checkbox" && form.elements[y].type != "select-one")
							{
								msg_addition = ""

							}	
				}
			return(msg_addition)
		}
			
	
	
	//Email validation added 6/20/98
	function e_check(form,x,fieldname,i)
	{
		for (var y = 0; y <= x; y++)
			{
				if (form.elements[y].name == fieldname)
				break
			}						
		
	var msg_addition = ""
	period = ".";

                
                if (form.elements[y].value == "" || form.elements[y].value.indexOf ('@', 0) < 3)
                        error = 1;
																						
																else
                  {
	                   test = form.elements[y].value.indexOf('.', form.elements[y].value.indexOf ('@', 0))
										 if (test != -1)
																					{
																						error = 0;
																					}
																				else
																				{
	                    	 error=1;
																				}
                  }
                if (error == 1)
																	{
               				msg_addition = form.elements[i].value
																	}
                else
                 {
								 		new_length = form.elements[y].value.length - test
             if (new_length == 4 || new_length == 3 || (new_length >= 5 && form.elements[y].value.indexOf ('.', (test+1)) != -1))
																						{
																							msg_addition = ""
																						}
																					else
																							msg_addition = form.elements[i].value;
																	}
	return(msg_addition)
	}	

	
//-->