// JavaScript Document
function login(showhide){
	if(showhide == "show"){
		document.getElementById('popupbox').style.visibility="visible"; /* If the function is called with the variable 'show', show the login box */
	}else if(showhide == "hide"){
		document.getElementById('popupbox').style.visibility="hidden"; /* If the function is called with the variable 'hide', hide the login box */
	}
}
  
function show_hide(tblid, show) {
	if (tbl = document.getElementById(tblid)) {
		if (null == show) show = tbl.style.display == 'none';
		tbl.style.display = (show ? '' : 'none');
	}
}

function show_hide_checkbox(box, tblid, show) {
	if (tbl = document.getElementById(tblid)) {
		if (box.checked) show = tbl.style.display == 'none';
		tbl.style.display = (show ? '' : 'none');
	}
}

function toggle(button, tblid1, tblid2) {
	if(button.checked) {
		document.getElementById(tblid1).style.display = "";
		document.getElementById(tblid2).style.display = "none";
	} else { 
		document.getElementById(tblid1).style.display = "none";
		document.getElementById(tblid2).style.display = "";
	}
}

function TICKER_tick() {
	if(!TICKER_PAUSED) document.getElementById("TICKER").scrollLeft += TICKER_SPEED * (TICKER_RIGHTTOLEFT ? -1 : 1);
	if(TICKER_RIGHTTOLEFT && document.getElementById("TICKER").scrollLeft <= 0) document.getElementById("TICKER").scrollLeft = document.getElementById("TICKER").scrollWidth - document.getElementById("TICKER").offsetWidth;
	if(!TICKER_RIGHTTOLEFT && document.getElementById("TICKER").scrollLeft >= document.getElementById("TICKER").scrollWidth - document.getElementById("TICKER").offsetWidth) document.getElementById("TICKER").scrollLeft = 0;
	window.setTimeout("TICKER_tick()", 30);
}

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 placeFocus() {
	if (document.forms.length > 0) {
		var field = document.forms[0];
		for (i = 0; i < field.length; i++) {
			if ((field.elements[i].type == "text") || (field.elements[i].type == "textarea") || (field.elements[i].type.toString().charAt(0) == "s")) {
				document.forms[0].elements[i].focus();
				break;
         	}
      	}
   	}
}

function popUp_teaminfo(team_number) {
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open('teaminfo.php?team=" +  team_number + "', '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=550,height=750,left=0,top=0');");
}

function popUp_scoring() {
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open('images/scoring.jpg', '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width=510,height=820,left = 0,top = 0');");
}

function popUp_samplebracket() {
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open('images/sample_bracket.jpg', '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width=740,height=870,left = 0,top = 0');");
}

function isEmailAddr(email) {
  var result = false;
  var theStr = new String(email);
  var index = theStr.indexOf("@");
  if (index > 0) {
    var pindex = theStr.indexOf(".",index);
    if ((pindex > index+1) && (theStr.length > pindex+1))
	result = true;
  }
  return result;
}

function validRequired(formField,fieldLabel) {
	var result = true;
	if (formField.value == "") {
		alert('Please enter a value for the "' + fieldLabel +'" field.');
		formField.focus();
		result = false;
	}
	return result;
}

function allDigits(str) {
	return inValidCharSet(str,"0123456789");
}

function inValidCharSet(str,charset) {
	var result = true;
	// Note: doesn't use regular expressions to avoid early Mac browser bugs	
	for (var i=0;i<str.length;i++)
		if (charset.indexOf(str.substr(i,1))<0)	{
			result = false;
			break;
		}
	return result;
}

function validRadio(formField,fieldLabel,required) {
	var result = true;
	var chosen = "";
	if (required && !validRequired(formField,fieldLabel))
		result = false;
	if (chosen) {
		var len = formField.length
		for (i=0;i<len;i++) {
			if (formField[i].checked) chosen = formField[i].value
		}
		alert('Chosen = ' + chosen);
		if (chosen == "") result = false;
	}
	return result;
}

function validEmail(formField,fieldLabel,required) {
	var result = true;
	if (required && !validRequired(formField,fieldLabel))
		result = false;
	if (result && ((formField.value.length < 3) || !isEmailAddr(formField.value)) )	{
		alert("Please enter a complete email address in the form: yourname@yourdomain.com");
		formField.value = "";
		formField.focus();
		result = false;
	}
  return result;
}

function validNum(formField,fieldLabel,required) {
	var result = true;
	if (required && !validRequired(formField,fieldLabel))
		result = false;
 	if (result)	{
 		if (!allDigits(formField.value)) {
 			alert('Please enter a number for the "' + fieldLabel +'" field.');
			formField.value = "";
			formField.focus();		
			result = false;
		}
	} 
	return result;
}

function validDrop(formField,fieldLabel,required)  {
	var result = true;
	if (required && !validRequired(formField,fieldLabel))
		result = false;
	if (result) {
		if (formField.selectedIndex == 0) {
			alert('Please make a selection for the "' + fieldLabel +'" field.');
			formField.focus();
			result = false;
		}
	}
	return result;
}

function validInt(formField,fieldLabel,required) {
	var result = true;
	if (required && !validRequired(formField,fieldLabel))
		result = false;
 	if (result) {
 		var num = parseInt(formField.value,10);
 		if (isNaN(num))	{
 			alert('Please enter a number for the "' + fieldLabel +'" field.');
			formField.value = "";
			formField.focus();		
			result = false;
		}
	} 
	return result;
}

function matchPasswords(formField1,formField2,fieldLabel,required) {
	var result = true;
	if (required && !validRequired(formField1,fieldLabel))
		result = false;
	if (result) {
		if (formField1.value != formField2.value) {
			alert('The passwords entered do not match');
			formField1.value = "";
			formField2.value = "";
			formField1.focus();
			return false;
		}
	}
	return result;
}

// Form validation functions
function validateFormMetabolism4(theForm) {
	if (!validDrop(theForm.bodytype,"Body Type",true)) return false;
	if (!validDrop(theForm.weighttype,"Weight Type",true)) return false;
	if (!validRequired(theForm.bodyfat,"Body Fat %",true)) return false;
	if (!validDrop(theForm.bodyfattype,"Body Fat % Type",true)) return false;
	if (!validRequired(theForm.bodywater,"Total Body Water",true)) return false;
	if (!validRequired(theForm.musclemass,"Muscle Mass",true)) return false;
	if (!validNum(theForm.bmr,"BMR",true)) return false;
	if (!validNum(theForm.metabolicage,"Metabolic Age",true)) return false;
	if (!validDrop(theForm.visceral,"Visceral Fat",true)) return false;
	if (!validRequired(theForm.bonemass,"Bone Mass",true)) return false;
	if (!validDrop(theForm.physique,"Physique",true)) return false;
	if (!validDrop(theForm.mealplan,"Meal Plan",true)) return false;
	
	return true;
}

function NewWindow(mypage, myname, w, h, scroll) {
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
	win = window.open(mypage, myname, winprops)
	if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}

function targetopener(mylink, closeme, closeonly)
{
	if (! (window.focus && window.opener))return true;
	window.opener.focus();
	if (! closeonly)window.opener.location.href=mylink.href;
	if (closeme)window.close();
	return false;
}

function validateFormRegister(theForm) {
	if (!validRequired(theForm.firstname,"First Name",true)) return false;
	if (!validRequired(theForm.lastname,"Last Name",true)) return false;
	if (!validEmail(theForm.email,"Email",true)) return false;
	if (!matchPasswords(theForm.password,theForm.confirmpassword,"Passwords",true)) return false;
	if (!validDrop(theForm.question,"Security Question",true)) return false;
	if (!validRequired(theForm.answer,"Security Answer",true)) return false;
}

function validateTellafriend(theForm) {
	if (!validRequired(theForm.from_name,"Your Name",true)) return false;
	if (!validRequired(theForm.to_name,"Friend's Name",true)) return false;
	if (!validEmail(theForm.from_email,"Your Email",true)) return false;
	if (!validEmail(theForm.to_email,"Friend's Email",true)) return false;
}

function validatePhotosubmit(theForm) {
	if (!validRequired(theForm.first_name,"First Name",true)) return false;
	if (!validRequired(theForm.last_name,"Last Name",true)) return false;
	if (!validEmail(theForm.email,"Email Address",true)) return false;
	if (!validRequired(theForm.description,"Description",true)) return false;
}

function validate5tcregister(theForm) {
	if (!validRequired(theForm.firstname,"First Name",true)) return false;
	if (!validRequired(theForm.lastname,"Last Name",true)) return false;
	if (!validEmail(theForm.email,"Email Address",true)) return false;
	if (!validRequired(theForm.phone_number,"Contact Number",true)) return false;
	if (!validDrop(theForm.referral,"How did you hear?",true)) return false;
}

function validate5tcregister_mettest(theForm) {
	if (!validDrop(theForm.mettest_day,"Met Test Day",true)) return false;
}

function validate5tcregister_training(theForm) {
	if (!validDrop(theForm.training_location,"Training Location",true)) return false;
}

function validate5tcregister_payment(theForm) {
	if (!validRequired(theForm.shipping_address_1,"Address",true)) return false;
	if (!validRequired(theForm.shipping_city,"City",true)) return false;
	if (!validRequired(theForm.shipping_zipcode,"Zip Code",true)) return false;
	if (!validRequired(theForm.first_name,"Billing First Name",true)) return false;
	if (!validRequired(theForm.last_name,"Billing Last Name",true)) return false;
	if (!validRequired(theForm.address_1,"Billing Address",true)) return false;
	if (!validRequired(theForm.city,"Billing City",true)) return false;
	if (!validRequired(theForm.zipcode,"Billing Zip Code",true)) return false;
	if (!validRequired(theForm.cc_number,"CC Number",true)) return false;
	if (!validRequired(theForm.cc_cvv2_number,"CVV2",true)) return false;
}

function win(winner,pick)
{
    var team = winner.value;
    var levels = winner.name.substring(3).split("_");
    var curlevel = parseInt(levels[0]);
    var curgame  = parseInt(levels[1]);

    var nextlevel = curlevel + 1;
    var nextgame  = Math.floor( (curgame+1) / 2 );
    
	var curteam = winner.form.elements["WIN"+nextlevel+"_"+nextgame].value;
    var winnerButton = winner.form.elements["WIN"+nextlevel+"_"+nextgame];
    if ( winnerButton == null ) return;

    ++nextlevel;
    nextgame  = Math.floor( (nextgame+1) / 2 );
    var nextButton = winner.form.elements["WIN"+nextlevel+"_"+nextgame];
    var forward = ( nextButton != null && nextButton.value == winnerButton.value );

    winnerButton.value = team;
	while ( forward ) {
		nextButton.value = " ";
		++nextlevel;
		nextgame  = Math.floor( (nextgame+1) / 2 );
		nextButton = winner.form.elements["WIN"+nextlevel+"_"+nextgame];
		forward = ( nextButton != null && nextButton.value == curteam );
	}
}

function getvalues(winner) {
	winner.form.pick1_1.value = winner.form.elements["WIN1_1"].value;
	winner.form.pick1_2.value = winner.form.elements["WIN1_2"].value;
	winner.form.pick1_3.value = winner.form.elements["WIN1_3"].value;
	winner.form.pick1_4.value = winner.form.elements["WIN1_4"].value;
	winner.form.pick1_5.value = winner.form.elements["WIN1_5"].value;
	winner.form.pick1_6.value = winner.form.elements["WIN1_6"].value;
	winner.form.pick1_7.value = winner.form.elements["WIN1_7"].value;
	winner.form.pick1_8.value = winner.form.elements["WIN1_8"].value;
	winner.form.pick2_1.value = winner.form.elements["WIN2_1"].value;
	winner.form.pick2_2.value = winner.form.elements["WIN2_2"].value;
	winner.form.pick2_3.value = winner.form.elements["WIN2_3"].value;
	winner.form.pick2_4.value = winner.form.elements["WIN2_4"].value;
	winner.form.pick3_1.value = winner.form.elements["WIN3_1"].value;
	winner.form.pick3_2.value = winner.form.elements["WIN3_2"].value;
	winner.form.pick4_1.value = winner.form.elements["WIN4_1"].value;
}

function resetvalues(winner) {
	winner.form.pick1_1.value = "";
	winner.form.pick1_2.value = "";
	winner.form.pick1_3.value = "";
	winner.form.pick1_4.value = "";
	winner.form.pick1_5.value = "";
	winner.form.pick1_6.value = "";
	winner.form.pick1_7.value = "";
	winner.form.pick1_8.value = "";
	winner.form.pick2_1.value = "";
	winner.form.pick2_2.value = "";
	winner.form.pick2_3.value = "";
	winner.form.pick2_4.value = "";
	winner.form.pick3_1.value = "";
	winner.form.pick3_2.value = "";
	winner.form.pick4_1.value = "";
}

function getvalues_finalfour(winner) {
	winner.form.pick1_1.value = winner.form.elements["WIN1_1"].value;
	winner.form.pick1_2.value = winner.form.elements["WIN1_2"].value;
	winner.form.pick2_1.value = winner.form.elements["WIN2_1"].value;
}

function resetvalues_finalfour(winner) {
	winner.form.pick1_1.value = "";
	winner.form.pick1_2.value = "";
	winner.form.pick2_1.value = "";
}

//-->