function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->

function clearText(boxId, fillerText)
{
	var textElement = document.getElementById(boxId);
	if((textElement.value == boxId) || (textElement.value == fillerText))
	textElement.value = '';
}

function addText(boxValue, fillerText)
{
	var textElement = document.getElementById(boxValue);
	if((textElement.value == textElement.id) || (textElement.value == ''))
		textElement.value = fillerText;
}

function confirmPWD() {
	//var form=document.form1;
		
	if(document.form1.password.value != document.form1.confirmpassword.value) {
		alert("Request Password and Confirmed Password do not match");
		document.form1.confirmpassword.select();
		document.form1.confirmpassword.focus();
		return false;
	}
}

			function validateForm() {
				var form	= document.form1;
				var fields	= new Array("","First Name","Last Name","Address","City","State","Zip","E-Mail Address","Password","Confirmed Password","How often do you visit KFC");
				var error	= -1;
				var valid = true;
				var i=0;
				var pattern = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
				
				if (!confirmPWD()) {
				
					if (document.form1.email.value != "") {
						OK = pattern.test(document.form1.email.value);
				
						if (!OK) {
							alert("Please enter in a valid E-mail Address.");
							document.form1.email.focus();
							valid = false;
							return false;
						}			
					}
					if (valid == true) {				
						while (i<10) {
							if(document.form1.elements[i].value=="") {
								error=i;
								break;
							}
							i = i + 1;
						}
						if(error != -1) {
							alert("All fields are required!\r\r Please fill in the field labeled \"" + fields[error+1] + "\"");
							if(error < 10) document.form1.elements[error].select();
							document.form1.elements[error].focus();
							return false;
						}
						else {
							document.form1.submit();
						}
					}
				}
			}

			function checkLogin() {
				var form	= document.login;
				var fields	= new Array("","Username","Password");
				var error	= -1;
				var valid = true;
				var i=0;
				
				if (valid == true) {				
					while (i<2) {
						if(document.login.elements[i].value=="") {
							error=i;
							break;
						}
						i = i + 1;
					}
					if(error != -1) {
						alert("Please enter your " + fields[error+1] + ".");
						if(error < 3) document.login.elements[error].select();
						document.login.elements[error].focus();
						return false;
					}
					else {
						document.login.submit();
					}
				}
			}

			function checkEmail() {
				var form	= document.forgotPassword;
				var fields	= new Array("","Email Address");
				var error	= -1;
				var valid = true;
				var i=0;
				
				if (valid == true) {				
					while (i<2) {
						if(document.forgotPassword.elements[i].value=="") {
							error=i;
							break;
						}
						i = i + 1;
					}
					if(error != -1) {
						alert("Please enter your " + fields[error+1] + ".");
						if(error < 3) document.forgotPassword.elements[error].select();
						document.forgotPassword.elements[error].focus();
						return false;
					}
					else {
						document.forgotPassword.submit();
					}
				}
			}