function MM_findObj(n, d) { //v3.0
  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); 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 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 isValidEmail(email) 
{
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(email))
	{
		return true;
	}
	else
	{
		return false;
	}
}

function checkTell()
{
	var thisForm = document.forms["tellFriend"];
	if(thisForm.elements["senderName"].value == "" || thisForm.elements["friendName"].value == "")
	{
		alert("Please complete all fields");
		return false;
	}
	else if(!isValidEmail(thisForm.elements["senderEmail"].value) || !isValidEmail(thisForm.elements["friendEmail"].value))
	{
		alert("Please check your email addresses for errors");
		return false;
	}
	else
	{
		return true;
	}
}

function checkContact()
{
	var thisForm = document.forms["contactAuthor"];
	if(thisForm.elements["senderName"].value == "" || thisForm.elements["message"].value == "")
	{
		alert("Please complete all fields");
		return false;
	}
	else if(!isValidEmail(thisForm.elements["senderEmail"].value))
	{
		alert("Please check your email address for errors");
		return false;
	}
	else
	{
		return true;
	}
}

function sendIxMail()
{
	var email = "skye"+"@"+"ingara"+"."+"net";
	window.location = "mailto:"+email+"?subject=sophiemaj.ingara.net";
}