// Scroller
var scrollStop=[];
var timerID;
var startTop=[];

function setupScroller(theLayer, clipHeight) {
	viewer = makeObj(theLayer+'View');
	inside = makeObj(theLayer,theLayer+'View');
	scrollStop[theLayer] = 0;
	startTop[theLayer] = 0;
	if (inside.scrollHeight > clipHeight) {
		scrollStop[theLayer] = -inside.scrollHeight+clipHeight;
		show(theLayer+'ArDo');
	}
}

function scrollUp(theLayer) {
	show(theLayer+'ArDo')
	if (document.layers) { var obj = theObjectIn(theLayer,theLayer+'View') } 
	else { var obj = theObject(theLayer) }
	var finalTop = 0
	if (finalTop > startTop[theLayer])  {
		startTop[theLayer] += 5;
  		moveObjTo(obj,0,startTop[theLayer])
  		timerID = setTimeout('scrollUp("' + theLayer + '")',40)
  	} else  {
  		clearTimeout(timerID)
		hide(theLayer+'ArUp')
	}
}

function scrollDown(theLayer) {
	show(theLayer+'ArUp')
	if (document.layers) { var obj = theObjectIn(theLayer,theLayer+'View') } 
	else { var obj = theObject(theLayer) }
	var finalTop = scrollStop[theLayer]
	if (finalTop <= startTop[theLayer])  {
		startTop[theLayer] -= 5;
  		moveObjTo(obj,0,startTop[theLayer])
  		timerID = setTimeout('scrollDown("' + theLayer + '")',40)
  	} else  {
  		clearTimeout(timerID)
		hide(theLayer+'ArDo')
	}
}

function stop() {
	clearTimeout(timerID)
}

// Toggle content area
function toggleContentVisibility() {
	var pos = parseInt(document.getElementById("contentholder").style.top)
	if(pos<113 | !pos) {
		flvFSL1("contentholder",0,170,10,0,4);
		flvFSL1("transbgcontainer",0,170,10,0,4);
		document.getElementById("toggleText").innerHTML="text";
	} else {
		flvFSL1("contentholder",0,170,10,0,3);
		flvFSL1("transbgcontainer",0,170,10,0,3);
		document.getElementById("toggleText").innerHTML="full&nbsp;image";
	}
}

// Image stuff
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];}
}

// flyout layers

function flvFSL1(){//v2.3
// Copyright 2002-2004, Marja Ribbers-de Vroed, FlevOOware (www.flevooware.nl/dreamweaver/)
var v1=arguments,v2=v1[0],v3=MM_findObj(v2),v4,v5,v6,v7,v8,v9,v10,v11,v12,v13,v14,v15,v16,v17,v18,v19,v20=window,v21=navigator;if (v3){v4=parseInt(v1[1]);v5=parseInt(v1[2]);v6=parseInt(v1[3]);v7=(v1.length>4)?parseInt(v1[4]):0;v8=(v1.length>5)?parseInt(v1[5]):0;v9=10;v10=document.layers?v3:v3.style;if (v3.SL1!=null){clearTimeout(v3.SL1);}v11=isNaN(parseInt(v10.left))?v3.offsetLeft:parseInt(v10.left);v12=isNaN(parseInt(v10.top))?v3.offsetTop:parseInt(v10.top);if (v8!=0){if (v8==1){v4=v11-v4;v5=v12;}else if (v8==2){v4=v11+v4;v5=v12;}else if (v8==3){v5=v12-v5;v4=v11;}else {v5=v12+v5;v4=v11;}}v13=v4;v14=v5;if ((v11!=v4)||(v12!=v5)){if (v7>0){v9=v6;v15=v7;v16=v7,v17=Math.abs(v11-v4),v18=Math.abs(v12-v5);if (v17<v18){v16=(v17!=0)?((v18/v17)*v7):v7;}else {v15=(v18!=0)?((v17/v18)*v7):v7;}if (v15>=v17){v15=Math.min(Math.ceil(v15),v7);}if (v16>=v18){v16=Math.min(Math.ceil(v16),v7);}if ((v11<v4)&&(v11+v15<v4)){v4=v11+v15;}if ((v11>v4)&&(v11-v15>v4)){v4=v11-v15;}if ((v12<v5)&&(v12+v16<v5)){v5=v12+v16;}if ((v12>v5)&&(v12-v16>v5)){v5=v12-v16;}}else {v17=((v4-v11)/v6);v18=((v5-v12)/v6);v17=(v17>0)?Math.ceil(v17):Math.floor(v17);v4=v11+v17;v18=(v18>0)?Math.ceil(v18):Math.floor(v18);v5=v12+v18;}v19=((parseInt(v21.appVersion)>4||v21.userAgent.indexOf("MSIE")>-1)&&(!v20.opera))?"px":"";if (v17!=0){v10.left=v4+v19;}if (v18!=0){v10.top=v5+v19;}var v22="flvFSL1('"+v2+"',"+v13+","+v14+","+v6+","+v7+",0)";v3.SL1=setTimeout(v22,v9);}else {if (v20.onSlideEnd){onSlideEnd(v2);}}}}

// Window opening
function winOpenCenter(url,name,statbar,scroll,locate,resize,xWidth,yWidth)	{
var adjustedleft = 8//optional
var adjustedheight = 30//adjust height because of windows taskbar
var screenwidthremainder = screen.availWidth%2//really not needed, but won't hurt
var screenheightremainder = screen.availHeight%2
var screenwidth = screen.availWidth - screenwidthremainder
var screenheight = screen.availHeight - screenheightremainder
var winheight = yWidth //set new window height properties
var winwidth = xWidth //set new window width properties
var winleft = parseInt(screenwidth/2) - (winwidth/2) - adjustedleft//optional
var wintop = parseInt(screenheight/2) - (winheight/2) - adjustedheight

var win = window.open(url,name,'width=' +winwidth+ ',height=' +winheight+',status=' +statbar+',resizable='+resize+',scrollbars='+scroll+',location='+locate+',top='+wintop+',left='+winleft);
return win;
}

// Email Checker
function containsCharacter(str,testchar) {
	for (i = 0; i < str.length; i++) {
		if (str.charAt(i) == testchar) return true;
	}
	return false;
}

function validCharacters(teststr,validstr) {
	for (i = 0; i < teststr.length; i++) {
		if (validstr.indexOf(teststr.charAt(i)) < 0) return false;
	}
	return true;
}

function isEmailValid(str) {
	var pos;
	var errorCount = 0;
	var email = str;
	
	var validStr = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789@.[]-_";

	if (email == "") {
		alert("Please enter an email address.");
		return false;
	}
	
	if (email.charAt(0) == "@" || email.charAt(0) == "." || email.charAt(0) == "[" || email.charAt(0) == "]" || email.charAt(0) == "-" || email.charAt(0) == "_") errorCount++;
	
	if (!validCharacters(email,validStr)) errorCount++;
		
	for (i = 1; i < email.length; i++) {
		if ((email.charAt(i-1) == "." && email.charAt(i) == ".") || (email.charAt(i-1) == "." && email.charAt(i) == "@") || (email.charAt(i-1) == "@" && email.charAt(i) == ".")) {
			errorCount++;
			break;
		}
	}

	if (!errorCount && email.indexOf("@") < 0 && email.length > 0) {
		alert("Your email address is missing the domain name. The format should be "+str+"@somedomain.\n\nFor example, "+str+"@aol.com, "+str+"@earthlink.net, or "+str+"@yahoo.com.");
		return false;
	}
	if (email.length < 6) errorCount++;
	pos = email.indexOf("@");
	email = email.substring(pos+1,email.length);
	if (email.indexOf("@") != -1) errorCount++;
	if ((email.charAt(0) == "[" && email.charAt(email.length-1) != "]") || (email.charAt(0) != "[" && email.charAt(email.length-1) == "]") || (email.charAt(0) == "]" || email.charAt(email.length-1) == "[")) errorCount++;
	if (email.indexOf(".") < 0) {
		errorCount++;
	}
	else {
		pos = email.lastIndexOf(".");
		email = email.substring(pos+1,email.length);
		if ((!isNaN(email) && email != "") || (email.charAt(email.length-1) == "]")) {
			pos = str.indexOf("@");
			if (email.charAt(email.length-1) == "]") {
				email = str.substring(pos+1,str.length-1);
				if (email.charAt(0) == "[") {
					email = email.substring(1,str.length);
				}				
			}
			else {
				email = str.substring(pos+1,str.length);
			}

			var ipAddress = "";
			var periods = 0;

			for (i = 0; i < email.length; i++) {
				if (email.charAt(i) == ".") {
					periods++;
					if ((isNaN(ipAddress)) || (ipAddress < 0 || ipAddress > 255)) {
						errorCount++
						break;
					}
					ipAddress = "";
				}
				else
					ipAddress += email.charAt(i).toString();
			}
			if ((isNaN(ipAddress)) || (ipAddress < 0 || ipAddress > 255)) errorCount++

			if (periods != 3) errorCount++;
		}
		else {
			if (email.length < 2 || email.length > 3) errorCount++;
		}
	}

	if (errorCount > 0) {
		alert(str+" is not a valid email address. Please check your typing.");
		return false;
	}
	return true;
}