// This function checks if the username field
// is at least 6 characters long.
// If so, it attaches class="welldone" to the 
// containing fieldset.

function checkUsernameForLength(whatYouTyped) {
	var fieldset = whatYouTyped.parentNode;
	var txt = whatYouTyped.value;
	if (txt.length > 5) {
		//fieldset.className = "welldone";
	}
	else {
		//fieldset.className = "";
	}
}


// If the password is at least 6 characters long, the containing 
// fieldset is assigned class="kindagood".
// If it's at least 8 characters long, the containing
// fieldset is assigned class="welldone", to give the user
// the indication that they've selected a harder-to-crack
// password.

function checkPassword(whatYouTyped) {
// Don't call this onkyup because it will lock up IE7.
	var fieldset = whatYouTyped.parentNode;
	var txt = whatYouTyped.value;
	if (txt.length > 5 && txt.length < 8) {
		//fieldset.className = "kindagood";
	} else if (txt.length > 7) {
		//fieldset.className = "welldone";
	} else {
		//fieldset.className = "";
	}
}


// This function checks the email address to be sure
// it follows a certain pattern:
// blah@blah.blah
// If so, it assigns class="welldone" to the containing
// fieldset.

function checkEmail(whatYouTyped) {
	var fieldset = whatYouTyped.parentNode;
	var txt = whatYouTyped.value;
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(txt)) {
		//fieldset.className = "welldone";
	} else {
		//fieldset.className = "";
	}
}


// this part is for the form field hints to display
// only on the condition that the text input has focus.
// otherwise, it stays hidden.

function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload();
      func();
    }
  }
}


function prepareInputsForHints() {


    //alert('are we even here?'); 
    try {
        var inputs = document.getElementsByTagName("input");
        for (var i = 0; i < inputs.length; i++) {
            if (inputs[i].type != "checkbox")
            {
                //alert(inputs[i].name);
                inputs[i].onfocus = function() {
                this.parentNode.getElementsByTagName("span")[0].style.display = "inline";
                }
                inputs[i].onblur = function() {
                    this.parentNode.getElementsByTagName("span")[0].style.display = "none";
                }
            }
        }
        var selects = document.getElementsByTagName("select");
        for (var k = 0; k < selects.length; k++) {
            {
                selects[k].onfocus = function() {
                        this.parentNode.getElementsByTagName("span")[0].style.display = "inline";
                }
                selects[k].onblur = function() {
                        this.parentNode.getElementsByTagName("span")[0].style.display = "none";
                }
            }

        }
    } catch (err) { }	    
    
}


function prepareInputsForHints_createacct() {


    //alert('are we even here?'); 
    try{ 
        var inputs = document.getElementsByTagName("input");
        for (var i = 0; i < inputs.length; i++) {
            if (inputs[i].type != "checkbox") {
                //alert(inputs[i].name);
                inputs[i].onfocus = function() {
                    this.parentNode.getElementsByTagName("span")[0].style.display = "inline";
                }
                inputs[i].onblur = function() {
                    this.parentNode.getElementsByTagName("span")[0].style.display = "none";
                    //alert('hi');
                    if (this.parentNode.className == "welldone")
                      this.parentNode.className = "";
                }
            }
        }
        var selects = document.getElementsByTagName("select");
        for (var k = 0; k < selects.length; k++) {
            {
                selects[k].onfocus = function() {
                    this.parentNode.getElementsByTagName("span")[0].style.display = "inline";
                }
                selects[k].onblur = function() {
                    this.parentNode.getElementsByTagName("span")[0].style.display = "none";
                }
            }



        }
    } catch (err) { }

}