//MENU ROLLOVER
if (document.images) {
nav1on   = new Image(); nav1on.src   = "_images/menu_homeon.gif";
nav1off  = new Image(); nav1off.src  = "_images/menu_home.gif";
nav2on   = new Image(); nav2on.src   = "_images/menu_storyon.gif";
nav2off  = new Image(); nav2off.src  = "_images/menu_story.gif";
nav3on   = new Image(); nav3on.src   = "_images/menu_caston.gif";
nav3off  = new Image(); nav3off.src  = "_images/menu_cast.gif";
nav4on   = new Image(); nav4on.src   = "_images/menu_mediaon.gif";
nav4off  = new Image(); nav4off.src  = "_images/menu_media.gif";
nav5on   = new Image(); nav5on.src   = "_images/menu_studyguideon.gif";
nav5off  = new Image(); nav5off.src  = "_images/menu_studyguide.gif";
nav6on   = new Image(); nav6on.src   = "_images/menu_shareon.gif";
nav6off  = new Image(); nav6off.src  = "_images/menu_share.gif";
nav7on   = new Image(); nav7on.src   = "_images/menu_buyon.gif";
nav7off  = new Image(); nav7off.src  = "_images/menu_buy.gif";
}

function rollOn(img){
    if (document.images) {
        document[img].src=eval(img + "on.src");
    }
}

function rollOff(img){
    if (document.images) {
		document[img].src=eval(img + "off.src");
	}
}


//CLEAR FIELD
function clearIt(field) {
field.value="";
}


// OPEN WINDOW
function openWin(url,name,popW,popH) {
w = screen.availWidth;
h = screen.availHeight;
leftPos = 5;
topPos = 5;
window.open(url,name,'width='+popW+',height='+popH+',scrollbars=yes,toolbar=no,status=no,resizable=yes,top='+ topPos+',left='+leftPos);
}

// CHECK REGISTRATION
function SignupCheck(form) {
valcheck = form.email;
hasDot = valcheck.value.indexOf(".");
hasAt = valcheck.value.indexOf("@");

if (hasDot == -1 || hasAt == -1) {
	alert("Please enter your Email Address.");
	valcheck.focus();
	return false;
}

//First Name Check
valcheck = document.getElementById("CustomFields_1_27");
if (valcheck.value == "") {
	alert("Please enter your First Name");
	valcheck.focus();
	return false;
}

//Last Name Check			
valcheck = document.getElementById("CustomFields_2_27");
if (valcheck.value == "") {
	alert("Please enter your Last Name");
	valcheck.focus();
	return false;
} 

//State Check			
valcheck = document.getElementById("CustomFields_13_27");
if(valcheck.selectedIndex == -1 || valcheck.value == "") {
	alert("Please enter your State");
	valcheck.focus();
	return false;
}

//Zip Check	
valcheck = document.getElementById("CustomFields_3_27");
if (valcheck.value == "") {
	alert("Please enter your Zip Code");
	valcheck.focus();
	return false;
}
 else {
	return true;
}
}