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_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_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 showPic(url,width,height,showSaveText) {			
	if(showSaveText) {
		theHTML = "<html><head><title>Save Image</title></head><body leftmargin=\"0\" bgcolor=\"#EEEEEE\">";
		theHTML = theHTML + "<span style=\"font: 11px Arial\"><div align=\"center\">";
		theHTML = theHTML + "To save this image, right-click on it and select "
		theHTML = theHTML + "'Save Picture As' or 'Save Image As'.</span><br><br>";
		theHTML = theHTML + "<img src=\"" + url + "\">";
		theHTML = theHTML + "</div></body></html>";
	} else {
		theHTML = "<html><head><title>Image</title></head><body leftmargin=\"0\" bgcolor=\"#EEEEEE\">";
		theHTML = theHTML + "<div align=\"center\">";
		theHTML = theHTML + "<img src=\"" + url + "\">";
		theHTML = theHTML + "</div></body></html>";
	}
	
	height+=45;
	var thewinprops = '';
	if(width < 1000 && height < 1000) 
		thewinprops = 'width=' + width + ',height=' + height + ',';		
	
	thewinprops = thewinprops + 'scrollbars=yes,resizable=yes';
	
	var picwin = window.open('','picwin',thewinprops);
	picwin.document.open();
	picwin.document.write(theHTML);
	picwin.document.close();
	picwin.focus();
}
//-->

function showPicWin(PhotoAlbumID,PhotoGroupID,PhotoID) {			
	var thewinprops = thewinprops + 'scrollbars=yes,resizable=yes';
	var theurl = 'index.php?fuseaction=photo.PhotoPopup&PhotoAlbumID='+PhotoAlbumID+'&PhotoGroupID='+PhotoGroupID+'&PhotoID='+PhotoID;
	var picwin = window.open(theurl,'picwin',thewinprops);
	picwin.focus();
}

function validatemessage(obj) {
	with(obj) {
		if(From.value.length == 0) {
			alert('Please enter an E-mail Address');
			From.focus();
			return false;
		}
		if(From.value.indexOf('@') == -1) {
			alert('Please enter a valid E-mail Address');
			From.focus();
			return false;
		}
		if(Subject.value.length == 0) {
			alert('Please enter a Subject.');
			Subject.focus();
			return false;
		}
		if(Message.value.length == 0) {
			alert('Please enter a Message.');
			Message.focus();
			return false;
		}
	}
	return true;
}

function validatesubscription(obj) {
	with(obj) {
		if(FirstName.value.length == 0) {
			alert('Please enter your First Name.');
			FirstName.focus();
			return false;
		}
		if(LastName.value.length == 0) {
			alert('Please enter your Last Name.');
			LastName.focus();
			return false;
		}
		if(Email.value.length == 0) {
			alert('Please enter an E-mail Address.');
			Email.focus();
			return false;
		}
		if(Email.value.indexOf('@') == -1) {
			alert('Please enter a valid E-mail Address.');
			Email.focus();
			return false;
		}
		if(Email.value.indexOf('yahoo') == -1) {
			MailType.checked = true;
		}
		if(Blog.checked == false && Newsletter.checked == false) {
			alert('Please subscribe to either our Blog, our Newsletter, or both.');
			return false;
		}
	}
	return true;
}

function getBrowserVersion() {
	browserVersion = "Unknown";	
	if (/Firefox[\/\s](\d+\.\d+)/.test(navigator.userAgent)) { //test for Firefox/x.x or Firefox x.x (ignoring remaining digits);
 		var ffversion=new Number(RegExp.$1) // capture x.x portion and store as a number
 		if (ffversion>=3)
			browserVersion = "Firefox 3.x";	
 		else if (ffversion>=2)
			browserVersion = "Firefox 2.x";	
 		else if (ffversion>=1)
			browserVersion = "Firefox 1.x";	
	} else if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)) { //test for MSIE x.x;
 		var ieversion=new Number(RegExp.$1) // capture x.x portion and store as a number
 		if (ieversion>=8)
			browserVersion = "Internet Explorer 8.x";	
		else if (ieversion>=7)
			browserVersion = "Internet Explorer 7.x";	
 		else if (ieversion>=6)
			browserVersion = "Internet Explorer 6.x";	
 		else if (ieversion>=5)
			browserVersion = "Internet Explorer 5.x";	
	} else if (/Opera[\/\s](\d+\.\d+)/.test(navigator.userAgent)) { //test for Opera/x.x or Opera x.x (ignoring remaining decimal places);
 		var oprversion=new Number(RegExp.$1) // capture x.x portion and store as a number
 		if (oprversion>=10)
			browserVersion = "Opera 10.x";
 		else if (oprversion>=9)
  			browserVersion = "Opera 9.x";
 		else if (oprversion>=8)
  			browserVersion = "Opera 8.x";
 		else if (oprversion>=7)
  			browserVersion = "Opera 7.x";
	}
 	return browserVersion;
}
