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 browserCrap() {
	var browserName=navigator.appName; 
	alert(browserName);
}


function SendDataBan(conceptCode) {
	parent.document.getElementById("sideNav").bannerJumper(conceptCode);
}


/* This function might not be used currently */
function SendDataSWF(conceptCode) {
	 parent.document.getElementById("sideNav").jumpDetails(conceptCode);
}



function checkItOut(formName) {
	//var myIframe = parent.document.getElementById("frBody")
	
	var myAlert
	myAlert = "";
	
	//Common form fields to check
	if (document.getElementById("city").value == "") {
		myAlert = myAlert + 'A city is required.\r\n';
	}
	
	if (document.getElementById("state").value == "") {
		myAlert = myAlert + 'A state is required.\r\n';
	}
	
	if (document.getElementById("zip").value == "") {
		myAlert = myAlert + 'A zip/postal code is required.\r\n';
	}

	
	//Check if the form is a Friends request
	if(formName == "frmFriendsnew" || formName == "frmFriendsupdate"){
		
		//Combine the phone number into one variable
		var homePhone
		homePhone = document.getElementById("areacodeh").value + document.getElementById("prefixh").value + document.getElementById("last4h").value
		

		//Process the Friends form fields
		if (document.getElementById("firstname").value == "") {
			myAlert = 'Your first name is required.\r\n' + myAlert;
		}	
		if (document.getElementById("lastname").value == "") {
			myAlert = 'Your last name is required.\r\n' + myAlert;
		}
		if (document.getElementById("address1").value == "") {
			myAlert = 'Your address is required.\r\n' + myAlert;
		}
		
		var emailVal = document.getElementById("email").value
		var homePlen = homePhone.length
		var emailHphone
		
		if(emailVal == ""){
			emailHphone = "noEmail";
		}
		
		if(homePlen < 12){
			emailHphone = "noPhone";	
		}
		
		if (emailHphone == "noEmail" ||  emailHphone == "noPhone"){
			myAlert = myAlert + 'Either a full home phone number \r\n    or email address is required';	
		}
		
		//If the Friends form is to update information, then check for a member number
		if(formName == "frmFriendsupdate"){
			if (document.getElementById("memNum").value == "") {
				myAlert =  'Your member number is required.\r\n' + myAlert;
			}				
		}
	}
	
	
	//Process the private events form objects
	if(formName == "frmPrivateEvents") {
		if (document.getElementById("contact").value == "") {
			myAlert = 'A contact name is required.\r\n' + myAlert;
		}
		
		if (document.getElementById("phone").value == "") {
			myAlert = myAlert + 'A phone number is required.\r\n';
		}
		if (document.getElementById("email").value == "") {
			myAlert = myAlert + 'An email address is required.\r\n';
		}

	}

	//If at least one error occured, show the error and stop processing the form
	if(myAlert != ''){
		alert(myAlert);
		event.returnValue=false;
	}

}