//General Functions

////menu function
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];}}
	//document.frmAdminLogin.username.focus();
}

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];}
}

///////end menu function
var dtCh= "index.html";
var minYear=1900;
var maxYear=2100;

function CheckEmpty(Val,Label) 
{ 
  if(truncateSpace(Val)=="") 
  {
   alert(Label+" Should Not be Empty") 
   return false;
  } 
  return true;
}

function CheckEmptyMsg(Val,Label) 
{ 
  if(truncateSpace(Val)=="") 
  {
   alert("Please enter "+Label) 
   return false;
  } 
  return true;
}

function IsAmount(sText)
{
   var ValidChars = "0123456789.";
   var IsAmount=true;
   var Char;
   if(sText=="") return false
   for (i = 0; i < sText.length && IsAmount == true;i++) 	
   { 
		 Char = sText.charAt(i); 
		 if (ValidChars.indexOf(Char) == -1) 
         {
    	     IsAmount = false;
         }
   }
   return IsAmount;
}
function IsValidAmount(sText,Label)
{
	if(!IsAmount(sText))
	{
		alert("Invalid "+Label+".. "+Label+" Must Have Numeric Values")
		return false;
	}
	AmtArray = sText.split(".")
	if(AmtArray.length>2)
	{
		alert("Invalid "+Label+".. "+Label+" Must have single Period for Float")
		return false;
	}
	if(AmtArray.length>1)
	{
		FloatAmt = AmtArray[1];
		if(FloatAmt.length>2)
		{
			alert("Invalid "+Label+"..  Float Value must have two Digits")
			return false;
		}
	}
	return true
}


function CheckNumber(sText,Label)
{
   var ValidChars = "0123456789";
   var IsNumber=true;
   var Char;
   if(sText=="") {alert(Label+ " Should not be Empty");return false}
   for (i = 0; i < sText.length && IsNumber == true;i++) 
   { 
      Char = sText.charAt(i); 
      if(ValidChars.indexOf(Char) == -1) 
      {
         IsNumber = false;
      }
   }
   if(!IsNumber)
   	alert(Label+ " Must Be numeric")
   return IsNumber;
}

function truncateSpace(Val) 
{ 
 	while(''+Val.charAt(0)==' ') 
   	Val=Val.substring(1,Val.length); 
   	return Val 
}  
function trim(Val) 
{ 
 	while(''+Val.charAt(0)==' ') 
   	Val=Val.substring(1,Val.length); 
   	return Val 
}  

function isInteger(s)
{
	var i;
    for (i = 0; i < s.length; i++){   
        // Check that current character is number.
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    // All characters are numbers.
    return true;
}
function IsFax(sText,Label)
{
   var ValidChars = "0123456789-() ";
   var IsNumber=true;
   var Char;
   if(sText=="") {alert(Label+ " Should not be Empty");return false}
   for (i = 0; i < sText.length && IsNumber == true; i++) 
   { 
      Char = sText.charAt(i); 
      if(ValidChars.indexOf(Char) == -1) 
      {
         IsNumber = false;
      }
   }
   if(!IsNumber)
   	alert(Label+ " Should not contain characters other than 0-9 - ()")
   return IsNumber;
}

function stripCharsInBag(s, bag){
	var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not in bag, append to returnString.
    for (i = 0; i < s.length; i++){   
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}
function IsPasswordLength(sPass1,sPass2)
{
	if(trim(sPass1)=="")
	{
		alert("Password Should Not be Empty")
		return false
	}
	
	if(sPass1!=sPass2)
	{
		alert("Password Mismatch")
		return false
	}
	return true;
}
function IsValidURL(strURL,n)
{
		strURL 		= strURL.toUpperCase();
//		alert(strURL)		
		if(strURL==""||strURL=="HTTP://") return false	
		thePrefix 	= strURL.substr(0,7).toUpperCase();
		var Prefix2 = strURL.substr(0,8).toUpperCase();
		if( thePrefix!="HTTP://" )
		{ 
			siteFlag = 0;
			return false;
		}
		else
			siteFlag = 1;	
		if ( Prefix2!="HTTPS://" && siteFlag == 0 ) 
			return false;
		if(n!=-1) if(strURL.split("index.html").length>n) 
			return false;
		
		return true
}
function CheckEmailAddr(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 daysInFebruary (year)
{
	// February has 29 days in any year evenly divisible by four,
    // EXCEPT for centurial years which are not also divisible by 400.
    return (((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28 );
}
function DaysArray(n) 
{
	for (var i = 1; i <= n; i++) {
		this[i] = 31
		if (i==4 || i==6 || i==9 || i==11) {this[i] = 30}
		if (i==2) {this[i] = 29}
   } 
   return this
}

function isDate(dtStr,Label)
{
	var daysInMonth = DaysArray(12)
	var pos1=dtStr.indexOf(dtCh)
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var strDay=dtStr.substring(0,pos1)
	var strMonth=dtStr.substring(pos1+1,pos2)
	var strYear=dtStr.substring(pos2+1)
	strYr=strYear
	if (strDay.charAt(0)=="0" && strDay.length>1) 
		strDay=strDay.substring(1)
	if (strMonth.charAt(0)=="0" && strMonth.length>1) 
		strMonth=strMonth.substring(1)
	for (var i = 1; i <= 3; i++) 
	{
		if (strYr.charAt(0)=="0" && strYr.length>1) 
		   strYr=strYr.substring(1)
	}
	month=parseInt(strMonth)
	day=parseInt(strDay)
	year=parseInt(strYr)
	if (pos1==-1 || pos2==-1)
	{
		alert("The date format should be : dd/mm/yyyy for "+Label)
		return false
	}
	if (strMonth.length<1 || month<1 || month>12)
	{
		alert("Please enter a valid month for "+Label+"\nDate Format is mm/dd/yyyy")
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month])
	{
		alert("Please enter a valid day for "+Label+"\nDate Format is mm/dd/yyyy")
		return false
	}
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear)
	{
		alert("Please enter a valid 4 digit Year ");// between "+minYear+" and "+maxYear+" for "+Label+"\nDate Format is mm/dd/yyyy")
		return false
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false)
	{ 
		alert("Please enter a valid date for "+Label+"\nDate Format is mm/dd/yyyy")
		return false
	}
	return true
}
function isValidDate(dtStr,Label)
{
	var daysInMonth = DaysArray(12)
	var pos1=dtStr.indexOf(dtCh)
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var strMonth=dtStr.substring(0,pos1)
	var strDay=dtStr.substring(pos1+1,pos2)
	var strYear=dtStr.substring(pos2+1)
	strYr=strYear
	if (strDay.charAt(0)=="0" && strDay.length>1) 
		strDay=strDay.substring(1)
	if (strMonth.charAt(0)=="0" && strMonth.length>1)
		strMonth=strMonth.substring(1)
	for (var i = 1; i <= 3; i++) 
	{
		if (strYr.charAt(0)=="0" && strYr.length>1)
			strYr=strYr.substring(1)
	}
	month=parseInt(strMonth)
	day=parseInt(strDay)
	year=parseInt(strYr)
	if (pos1==-1 || pos2==-1){
		alert("The date format should be : mm/dd/yyyy for "+Label)
		return false
	}
	if (strMonth.length<1 || month<1 || month>12)
	{
		alert("Please enter a valid month for "+Label+"\nDate Format is mm/dd/yyyy")
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month])
	{
		alert("Please enter a valid day for "+Label+"\nDate Format is mm/dd/yyyy")
		return false
	}
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear)
	{
		alert("Please enter a valid 4 digit year between "+minYear+" and "+maxYear+" for "+Label+"\nDate Format is mm/dd/yyyy")
		return false
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false)
	{
		alert("Please enter a valid date for "+Label+"\nDate Format is mm/dd/yyyy")
		return false
	}
	return true
}
function CheckUnCheck(frm,tmpVal)
{
	obj		= eval("document."+frm);

	ctrlPtr	= obj.elements;
	var n = obj.elements.length;
	for(i = 0 ;i<n;i++)
	{
		if(obj.elements[i].name == "chkRecord[]" )
		{
			if( tmpVal == 1 )
			{
				obj.elements[i].checked = 0;
			}
			else
			{
				obj.elements[i].checked = 1;	
			}
		}//end of if
	}//end of for
}//end of function

function ValidateLoginData(frm)
{
	if(!CheckEmpty(frm.txtUserName.value,"User Name"))
	{
		frm.txtUserName.focus();
		return false;
	}
	if(!CheckEmpty(frm.txtPassword.value,"Password"))
	{
		frm.txtPassword.focus();
		return false;
	}
	
}//end of function
function CheckAdminLogin(frm)
{
	if(!CheckEmpty(frm.txtUser.value,"User Name"))
	{
		frm.txtUser.focus();
		return false;
	}
	if(!CheckEmpty(frm.txtPassword.value,"Password"))
	{
		frm.txtPassword.focus();
		return false;
	}
	
}//end of function

function DeleteSelected(frm,hfName)
{
	obj		= eval("document."+frm);
	objHf	= eval("document."+frm+"."+hfName);
	ctrlPtr	= obj;
	var n = obj.elements.length;
	var flg;
	for(i = 0 ;i<n;i++)
	{
		if(ctrlPtr.elements[i].name == "chkRecord[]" )
		{
			if( ctrlPtr.elements[i].checked  == 1 )
			{
				flg = 1;
				break;	
			}
		}//end of if
	}//end of for	
	if(flg == 1)
	{
		if(confirm("Are you sure to delete selected records?"))
		{
			objHf.value = 1;
			obj.submit();
		}
	}
	else
	{
		alert("You first need to select the record to delete");
	}
}//end of function


function SendNewsletter(frm,hfName)
{
	obj		= eval("document."+frm);
	objHf	= eval("document."+frm+"."+hfName);
	ctrlPtr	= obj;
	var n = obj.elements.length;
	var flg;
	for(i = 0 ;i<n;i++)
	{
		if(ctrlPtr.elements[i].name == "chkRecord[]" )
		{
			if( ctrlPtr.elements[i].checked  == 1 )
			{
				flg = 1;
				break;	
			}
		}//end of if
	}//end of for	
	if(flg == 1)
	{
		if(confirm("Are you sure to send newsletter to selectd users"))
		{
			objHf.value = 1;
			obj.action = "http://www.freerangeturkeys.com/sendmail.php";
			obj.submit();
		}
	}
	else
	{
		alert("You first need to select the record");
	}
}//end of function


function SingleDelete(frm,hfName,val)
{
	if(confirm("Are you sure to delete record?"))
	{
		obj			= eval("document."+frm);
		objHf		= eval("document."+frm+"."+hfName);
		objHf.value = val;
		obj.submit();
	}

}//end of function
function commonSetPage(frm,pageno)
{
//	alert("Testing--Paging");
	
	obj	= eval("document."+frm);
	obj.page.value = pageno;
	obj.action = "";
	obj.target ="_self";
	obj.submit();
}
// pasing value to another page during refresh
function AddToTemp(prodid)
{
	obj = document.sublist;
	ctrlPtr = obj.elements;
	var n = obj.elements.length;
	var flg ;
	var StrProdIds = '';
	for(i = 0 ;i<n;i++)
	{
		if(obj.elements[i].name == "chkRecord[]" )
		{
		// alert("ProdId="+prodid+" , Val="+obj.elements[i].value);
			if(obj.elements[i].value == prodid)
			{
			flg = obj.elements[i].checked;
			}
		}
	}
	if(document.sublist.hfTmpIds.value == "")
	{
		document.sublist.hfTmpIds.value = prodid;
	}
	else
	{
		document.sublist.hfTmpIds.value = document.sublist.hfTmpIds.value + ","+prodid;
	}
	var Arr = document.sublist.hfTmpIds.value.split(",");
	
	for(var i=0;i<Arr.length;i++)
	{
	if(Arr[i] == prodid)
	{
	// alert("Arr Val="+Arr[i]+"Prod="+prodid+"---"+flg);
		if(flg ==1)
		{
		
			if(StrProdIds == "")
			{
			StrProdIds = prodid;
			}
			else
			{
			StrProdIds = StrProdIds+","+prodid;
			}
		}
	}
	else
	{
		if(StrProdIds == "")
		{
			StrProdIds =Arr[i];
		}
		else
		{
			StrProdIds = StrProdIds+","+Arr[i];
		}
		//alert(Arr[i]);
	}
	}
	if( flg == 1 )
	{
		if(StrProdIds == "")
		{
			document.sublist.hfTmpIds.value = prodid;
		}
		else
		{
			document.sublist.hfTmpIds.value = StrProdIds;
		}
	}
	else
	{
		document.sublist.hfTmpIds.value = StrProdIds;
	}
	//alert("all"+document.sublist.hfTmpIds.value);
	 //alert(document.sublist.hfTmpIds.value);
}

// end of refresh function passing another page