function Set_Cookie( name, value, expires, path, domain, secure )
{
	// set time, it's in milliseconds
	var today = new Date();
	today.setTime( today.getTime() );


	/*
	if the expires variable is set, make the correct
	expires time, the current script below will set
	it for x number of days, to make it for hours,
	delete * 24, for minutes, delete * 60 * 24
	*/
	if ( expires )
	{
	expires = expires * 1000 * 60 * 60 * 24;
	}
	var expires_date = new Date( today.getTime() + (expires) );

	document.cookie = name + "=" +escape( value ) +
	( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) +
	( ( path ) ? ";path=" + path : "" ) +
	( ( domain ) ? ";domain=" + domain : "" ) +
	( ( secure ) ? ";secure" : "" );
}

// this deletes the cookie when called
function Delete_Cookie( name, path, domain )
{
	if ( Get_Cookie( name ) ) document.cookie = name + "=" +
	( ( path ) ? ";path=" + path : "") +
	( ( domain ) ? ";domain=" + domain : "" ) +
	";expires=Thu, 01-Jan-1970 00:00:01 GMT";
}


// this function gets the cookie, if it exists
function Get_Cookie( name )
{
	var start = document.cookie.indexOf( name + "=" );
	var len = start + name.length + 1;
	if ( ( !start ) &&
	( name != document.cookie.substring( 0, name.length ) ) )
	{
	return null;
	}
	if ( start == -1 ) return null;
	var end = document.cookie.indexOf( ";", len );
	if ( end == -1 ) end = document.cookie.length;
	return unescape( document.cookie.substring( len, end ) );
}
function checkMultipleEmail(emails, split_char)
{
	emails_array = emails.split(split_char);
	checkStatus = true;
	for (e in emails_array)
	{
		if (trim(emails_array[e]) != "" && !checkEmail(trim(emails_array[e])))
			checkStatus =false;
	}
	return checkStatus;
}

function checkML(emailValue)
{
	if(!checkEmail(emailValue))
	{
		alert (_tpl_emailNotValid);
		document.joinML.focus();
		return false;
	} else {
		var url = "xmlJoinML.php?joinML_email="+emailValue+"&siteLang="+siteLang;
		var xml = LoadXML(url);
		if(xml != null)
		{
			var message = xml.getElementsByTagName('rsp')[0].firstChild.data;
			alert(message);
			var response = xml.getElementsByTagName('rsp_stat')[0].firstChild.data;
			if (response)
				document.joinML.reset();
			else
				document.joinML.focus();
		}
		return false;
	}
}

function getHTTPObject()
{
	try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) {}
	try { return new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) {}
	try { return new XMLHttpRequest(); } catch(e) {}
	alert("XMLHttpRequest not supported");
	return null;
 }

function LoadHTML(url)
{

	var xmlHttp = getHTTPObject();
	xmlHttp.open("GET",url, false);
	xmlHttp.onreadystatechange = function()
	{
		   if (xmlHttp.readyState != 4)  { return; }
		   var serverResponse = xmlHttp.responseText;

	}
	xmlHttp.send(null);
	return xmlHttp.responseText;
}
function LoadXML(url)
{
	var xmlHttp = getHTTPObject();
	xmlHttp.open("GET",url, false);
	xmlHttp.onreadystatechange = function()
	{
		   if (xmlHttp.readyState != 4)  { return; }
		   var serverResponse = xmlHttp.responseText;
	};
	xmlHttp.send(null);
	return xmlHttp.responseXML.documentElement;
}

// bulid string with the form values, fobj the form object, valFunc is validate function
function getFormValues(fobj)
{
   var str = "";
   var valueArr = null;
   var val = "";
   var cmd = "";

   for(var i = 0;i < fobj.elements.length;i++)
   {
       switch(fobj.elements[i].type)
       {
      	case "text":
           case "hidden":
           case "textarea":
           	str += fobj.elements[i].name + "=" + escape(fobj.elements[i].value) + "&";
           break;

           case "radio":
           case "checkbox":
               if(fobj.elements[i].checked)
               		str += fobj.elements[i].name + "=" + escape(fobj.elements[i].value) + "&";
           break;

           case "select-one":
                str += fobj.elements[i].name + "=" + fobj.elements[i].options[fobj.elements[i].selectedIndex].value + "&";
           break;
       }
   }

   str = str.substr(0,(str.length - 1));
   return str;
}

// validate is got the validate function, if false then skip the validation
function submitAjaxForm(f,url)
{
   var str = getFormValues(f);
   xmlReq = postAjaxForm(url ,str);

 }

 function postAjaxForm(url,str)
{
   var doc = null
   if (typeof window.ActiveXObject != 'undefined' )
   {
       doc = new ActiveXObject("Microsoft.XMLHTTP");

   }
   else
   {
       doc = new XMLHttpRequest();
       doc.onload = displayState;
   }

   doc.open( "POST", url, true );
   doc.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
   doc.send(str);
   return doc.responseXML.documentElement;
}

function showMessage(message, elementID)
{
	document.getElementById(elementID).innerText=message;
}

function clearMessage(elementID)
{
	document.getElementById(elementID).innerText="";
}


function IsNumeric(sText)
{
   var ValidChars = "0123456789.";
   var IsNumber=true;
   var Char;


   for (i = 0; i < sText.length && IsNumber == true; i++)
      {
      Char = sText.charAt(i);
      if (ValidChars.indexOf(Char) == -1)
         {
         IsNumber = false;
         }
      }
   return IsNumber;
 }

function trim(strText) {
/// TRIM STRING FUNCTION
    // this will get rid of leading spaces
    while (strText.substring(0,1) == ' ')
        strText = strText.substring(1, strText.length);
    // this will get rid of trailing spaces
    while (strText.substring(strText.length-1,strText.length) == ' ')
        strText = strText.substring(0, strText.length-1);
   return strText;
}

function escapeString(sString)
{
// DETECT WHAT TO PUT STRING IN FOR HTML FORM ( ' OR " ) DEPANDING ON STRING CONTENTS
	if (sString.indexOf("'") == -1)
		valSep = "'";
	else
		valSep = '"';
	return valSep+sString+valSep;
}

function replaceSubstring(inputString, fromString, toString) {
 // GOES THROUGH THE INPUTSTRING AND REPLACES EVERY OCCURRENCE OF FROMSTRING WITH TOSTRING
   var temp = inputString;
   if (fromString == "") {
      return inputString;
   }
   if (toString.indexOf(fromString) == -1) { // If the string being replaced is not a part of the replacement string (normal situation)
      while (temp.indexOf(fromString) != -1) {
         var toTheLeft = temp.substring(0, temp.indexOf(fromString));
         var toTheRight = temp.substring(temp.indexOf(fromString)+fromString.length, temp.length);
         temp = toTheLeft + toString + toTheRight;
      }
   } else { // String being replaced is part of replacement string (like "+" being replaced with "++") - prevent an infinite loop
      var midStrings = new Array("~", "`", "_", "^", "#");
      var midStringLen = 1;
      var midString = "";
      // Find a string that doesn't exist in the inputString to be used
      // as an "inbetween" string
      while (midString == "") {
         for (var i=0; i < midStrings.length; i++) {
            var tempMidString = "";
            for (var j=0; j < midStringLen; j++) { tempMidString += midStrings[i]; }
            if (fromString.indexOf(tempMidString) == -1) {
               midString = tempMidString;
               i = midStrings.length + 1;
            }
         }
      } // Keep on going until we build an "inbetween" string that doesn't exist
      // Now go through and do two replaces - first, replace the "fromString" with the "inbetween" string
      while (temp.indexOf(fromString) != -1) {
         var toTheLeft = temp.substring(0, temp.indexOf(fromString));
         var toTheRight = temp.substring(temp.indexOf(fromString)+fromString.length, temp.length);
         temp = toTheLeft + midString + toTheRight;
      }
      // Next, replace the "inbetween" string with the "toString"
      while (temp.indexOf(midString) != -1) {
         var toTheLeft = temp.substring(0, temp.indexOf(midString));
         var toTheRight = temp.substring(temp.indexOf(midString)+midString.length, temp.length);
         temp = toTheLeft + toString + toTheRight;
      }
   } // Ends the check to see if the string being replaced is part of the replacement string or not
   return temp; // Send the updated string back to the user
}

function popupWin(popUrl, width, height)
{
	if (!navigator.appName.indexOf("Microsoft")) width+=20;
	height+=5;
	topVar=((screen.height / 2)-(height/2));
	leftVar=((screen.width / 2)-(width/2));
	window.open(popUrl, "PopUp", "height="+height+", width="+width+", top="+topVar+", left="+leftVar+", scrollbars=yes, status=no, location=no, resize=yes, menubar=no, titlebar=no, toolbar=no");
}

function switchElementDisplay(elementID){
// SWITCH SELECTED ELEMENT DISPLAY: NONE/INLINE
	if (document.getElementById(elementID).style.display=="none")
		document.getElementById(elementID).style.display="inline";
	else
		document.getElementById(elementID).style.display="none";
}

function sideBox_changeStat(imgID, boxName)
{
	// Function to minimize/maximize side box
	boxDiv = document.getElementById("sideBoxDiv_"+boxName);
	boxTable = document.getElementById("sideBoxTable_"+boxName);
	if (boxDiv.className == "sideBox_close")
	{
//		imgID.src = image_sideBox_max;
//		imgID.alt = _openBox;
		boxFunction = "open";
	}
	else
	{
//		imgID.src = image_sideBox_min;
//		imgID.alt = _closeBox;
		boxFunction = "close";
	}

	if (boxFunction == "close")
	{
		boxDiv.style.height = boxTable.offsetHeight+"px";
		boxDiv.className = "sideBox_close";
		eval ("closeBoxInt_"+boxName+" = setInterval(\"closeBox('\"+boxName+\"')\", 5);");
		Set_Cookie( "sideBoxStat_"+boxName, "sideBox_close", 30,'/', '', '');
	}
	else
	{
		eval ("closeBoxInt_"+boxName+" = setInterval(\"openBox('\"+boxName+\"')\", 5);");
		Set_Cookie( "sideBoxStat_"+boxName, "sideBox_open", 30,'/', '', '');
	}
}

function closeBox(boxName)
{
	boxDiv = document.getElementById("sideBoxDiv_"+boxName);
	boxHeight = boxDiv.offsetHeight-20;
	if (boxHeight <=5 ) boxHeight=5;
	boxDiv.style.height = boxHeight+"px";
	if (boxDiv.offsetHeight <= 5)
	{
		eval ("clearInterval(closeBoxInt_"+boxName+");");
	}
}

function openBox(boxName)
{
	boxDiv = document.getElementById("sideBoxDiv_"+boxName);
	boxTable = document.getElementById("sideBoxTable_"+boxName);;
	maxHeight = boxTable.offsetHeight;
	boxHeight = boxDiv.offsetHeight+20;
	if (boxHeight >= maxHeight-5 ) boxHeight=maxHeight;
	boxDiv.style.height = boxHeight+"px";
	if (boxDiv.offsetHeight >= maxHeight-5)
	{
		eval ("clearInterval(closeBoxInt_"+boxName+");");
		boxDiv.className = "sideBox_open";
	}
}

function checkLogin(cForm)
{
	if (cForm.userName.value == "" || cForm.password.value == "")
	{
		alert(alert_EnterUNPass_);
		if(cForm.userName.value == "")
			cForm.userName.focus();
		else if(cForm.password.value == "")
			cForm.password.focus();
	}
	else
	{
		// ajax check login
		var url = "xml_login.php?logMember=true&userName="+cForm.userName.value+"&password="+cForm.password.value;
//		window.clipboardData.setData('Text',url);
		var xml = LoadXML(url);
		if(xml != null)
		{
			if (xml.getElementsByTagName('login')[0].firstChild.data == "logged")
				location.reload();
			else
			{
				var message = xml.getElementsByTagName('rsp')[0].firstChild.data;
				alert (message);
				cForm.userName.focus();
			}
		}
	}
	return false;
}

function check_pwReminder(cForm)
{
	if (cForm.pw_email.value == "")
	{
		alert (_noEmail);
		cForm.pw_email.focus();
		return false;
	}
	else if (!checkEmail (cForm.pw_email.value))
	{
		alert (_emailNotValid);
		cForm.pw_email.focus();
		return false;
	}
	else
		return true;
}

function deleteMessage(msgid)
{
	if(confirm(_sureToDelete))
	{
		url="forum/deleteMessage.php?msgid="+msgid;
		LoadXML(url);
		location.reload();
	}

}

function submit_survey(f, survey_id)
{

	c_ans = false;
	for (i=0; i<f.survey_ans.length; i++)
		if (f.survey_ans[i].checked == true) c_ans = f.survey_ans[i].value;
	if (!c_ans)
	{
		alert(_survey_noAnswer);
		return false;
	}
	var url = "xml_surveyVote.php?survey_id="+survey_id+"&survey_ans="+c_ans;
//	window.clipboardData.setData('Text',url);
	var xml = LoadXML(url);
	if(xml != null)
	{
		var message = xml.getElementsByTagName('rsp')[0].firstChild.data;
		alert (message);
		if (xml.getElementsByTagName('rsp_stat')[0].firstChild.data == "y")
			return true;
	}
	return false;
}

function checkContact()
{
	curForm = document.contactForm;
	for (i=0;i<ReqFields.length; i++)
	{
		fieldName = ReqFields[i];
		if (curForm[fieldName].value=="")
		{
			cMessage = eval("_alert_"+fieldName);
			showMessage(cMessage,"pageMessage");
			setTimeout('clearMessage("pageMessage")',2500);
			curForm[fieldName].focus();
			return false;
		 }
		 if (fieldName == "email" && !checkEmail(curForm.email.value))
		{
			showMessage(_alert_emailValid,"pageMessage");
			setTimeout('clearMessage("pageMessage")',2500);
			curForm.email.focus();
			return false;
		 }
	}

	return confirm(_confirm_continue);
}

function showDailyOil()
{
	popupWin("popUp_DailyOil.php", 500, 300); 
}

function colapseExpandMessage(divID)
{
inline_display = (navigator.appName == "Microsoft Internet Explorer") ? "inline":"table";
	if (document.getElementById(divID).style.display==inline_display)
		document.getElementById(divID).style.display="none";
	else
		document.getElementById(divID).style.display=inline_display;
}