//--------------------  COMMON FUNCTION FOR WHOLE SITE ----------------------------------
function checkrequired(which) 
{ 
	var pass=true; 
	if (document.images) 
	{ 
		for (i=0;i<which.length;i++) 
		{ 
			
			var tempobj=which.elements[i]; 
			if (tempobj.name.substring(0,8)=="required") 
			{ 
				if ((tempobj.type=="file" || tempobj.type=="text"||tempobj.type=="textarea"||tempobj.type=="password" ||tempobj.type.toString().charAt(0)=="s" ) && tempobj.value=='')
				{ 
					if(tempobj.disabled==false)
					{
						pass=false; 
						break; 
					}
				}
			} 
		} 
	} 
	if (!pass) 
	{ 
		shortFieldName=tempobj.name.substring(8,30).toUpperCase(); 
		alert("Please make sure the "+shortFieldName+" field was properly completed."); 
		tempobj.focus() ;						
		return false; 
				
	} else 
	
	return true; 
			
} 
//--------------------------------------------------------------
function checkrequiredRadio(tempobj) 
{ 

	var pass=true; 
	if (tempobj.type!="radio")
	{
		for (i=0;i<tempobj.length;i++) 
		{ 
			if (tempobj[i].checked==true)
			{ 
				pass=true; 
				break; 
			}else
			   pass=false;
		} 
		if (!pass) 
		{ 
			shortFieldName=tempobj[0].name.substring(8,30).toUpperCase(); 
			alert("Please make sure the "+shortFieldName+" field was properly completed."); 
			return false; 
					
		}else 
			return true; 
	}else
		if (tempobj.checked==false)
		{
			shortFieldName=tempobj.name.substring(8,30).toUpperCase(); 
			alert("Please make sure the "+shortFieldName+" field was properly completed."); 
			return false; 
		}else
			return true ;
} 
//-------------------------------------------------------
function DeleteCheck() 
	{
		var Verify=confirm("Are you sure you want to delete this  record and all related records?");
		if (Verify == true)
		{
		//	document.frmDelete.MemberCode.value=Code;
		//	document.frmDelete.submit();
			return true;			
		}
		else {
			return false;			
		}
	}
//-------------------------------------------------------------
	function onkey(obj)
	{
		var keyascii;
		keyascii = window.event.keyCode;
	
		var str=obj.value
		if(keyascii==46)
		{ 
			if (str.indexOf(".")>0)
			{
				window.event.keyCode = 0;
				return false
			}
		}
		else {
				if ((keyascii < 48) || (keyascii > 57))
				{
					window.event.keyCode = 0;
				}
				return;
			}
	}
//-----------------------------------------------------------------
function verifyMail(obj)
{
	if(obj.value.length != 0)
    {
      var str = obj.value;
      var reg1 = /(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/; // not valid
      var reg2 = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,3}|[0-9]{1,3})(\]?)$/; // valid
	  if (!reg1.test(str) && reg2.test(str))
      {
		 // return true;
      }else
	  {
		 alert("\"" + str + "\" is an invalid e-mail!");
       	 obj.focus();
         return false;
	   }
	}
}
//----------------------------------------------------------------------
	function winOpen(str,Name,Resize,Width,Height,Left,Top)
	{
		window.open(str,Name,'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable='+Resize+',width='+Width+',height='+Height+',left='+Left+',top='+Top)
	}
//----------------------------------------------------------------------
  function Imageval(obj)
  {
	  if(obj.value!="")
	  {
		var data=obj.value;
		if (data.indexOf('%') > -1)
		{
				alert("Filename contains invalid character '%'");
				obj.focus();
				return false;
		}
		var len=data.lastIndexOf('.');
		data=data.substring(len+1);
		marray=["gif","GIF","jpg","JPG","jpeg","JPEG"];
		flag=0;
		for(i=0;i<6;i++)
		  {
				if(marray[i]==data)
				   flag=1;
		  }
		if(flag==0)
		  {
				alert("Please upload valid photo (gif - jpg - jpeg)");
				obj.focus();
				return false;
		  }
	  }
  }
//----------------------------------------------------------------------
  function Pdfval(obj)
  {
	  if(obj.value!="")
	  {
		var data=obj.value;
		if (data.indexOf('%') > -1)
		{
				alert("Filename contains invalid character '%'");
				obj.focus();
				return false;
		}
		var len=data.lastIndexOf('.');
		data=data.substring(len+1);
		marray=["pdf","PDF"];
		flag=0;
		for(i=0;i<3;i++)
		  {
				if(marray[i]==data)
				   flag=1;
		  }
		if(flag==0)
		  {
				alert("Please upload valid .pdf file.");
				obj.focus();
				return false;
		  }
	  }
  }

//----------------------------------------------------------------------
	function replaceDoubleToSingle(strLoadText)
	{
		var strText ;
		out = '~"~'; // replace this
		add = "'"; // with this
		strText = "" + strLoadText; // temporary holder
		while (strText.indexOf(out)>-1)
		{
			pos= strText.indexOf(out);
			strText = "" + (strText.substring(0, pos) + add + 
			strText.substring((pos + out.length), strText.length));
		}

		return strText ;
	}

//----------------------------------------------------------------------
	function checkbody(form,msg)
	{
		if (editor.GetHTML() == "")
		{
			alert("Please make sure "+msg+" field was properly completed.")
			return false;
		}
		if (editor.GetHTML() == "<P>&nbsp;</P>")
		{
			alert("Please make sure "+msg+" field was properly completed.")
			return false;
		}
		form.Body.value = editor.GetHTML();
	}	

//----------------------------------------------------------------------
	function chkUncheck(form,no)
	{
		len = form.elements.length;
		var i=0;
		var cnt=0;
		for( i=0 ; i<len ; i++)
		{
			if (form.elements[i].type=='checkbox')
			{
				if (form.elements[i].checked==false)
					cnt++ ;
			}
		}
		if (no>cnt)
		{
				alert("Minimum "+no+" number of record/s should be unchecked.") ;
				return false ;
		}
	}
//----------------------------------------------------------------------
	function chkMaxRecord(form,no)
	{
		len = form.elements.length;
		var i=0;
		var cnt=0;
		var chkBox=0;
		for( i=0 ; i<len ; i++)
		{
			if (form.elements[i].type=='checkbox')
			{
				if (form.elements[i].checked==true)
					cnt++ ;
				chkBox++ ;
			}
		}
		if (chkBox >= no )
			if (no != cnt)
			{
					alert("User should select any "+no+" record/s.") ;
					return false ;
			}
	}

//----------------------------------------------------------------------
	function chkSelectedRecord(form)
	{
		len = form.elements.length;
		var i=0;
		var Found=false;
		for( i=0 ; i<len ; i++)
		{
			if (form.elements[i].type=='checkbox')
			{
				if (form.elements[i].checked==true)
				{
					Found=true;
					break ;
				}
			}
		}
		if (Found==false)
		{
				alert("Please select at least one record.") ;
				return false ;
		}
		return true ;
	}
//----------------------------------------------------------------------

/**
 * DHTML date validation script. Courtesy of SmartWebby.com (http://www.smartwebby.com/dhtml/)
 */
// Declaring valid date character, minimum year and maximum year
var dtCh= "/";
var minYear=1900;
var maxYear=2100;

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 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 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){
	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")
		return false
	}
	if (strMonth.length<1 || month<1 || month>12){
		alert("Please enter a valid month")
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		alert("Please enter a valid day")
		return false
	}
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){
		alert("Please enter a valid 4 digit year between "+minYear+" and "+maxYear)
		return false
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
		alert("Please enter a valid date")
		return false
	}
return true
}

function ValidateDate(strValue){
	if (isDate(strValue)==false){
		//obj.focus()
		return false
	}
    return true
 }
 
 	function checkZero(which) 
	{ 
		var pass=true; 
		if (document.images) 
		{ 
			for (i=0;i<which.length;i++) 
			{ 
				var tempobj=which.elements[i]; 
				if (tempobj.name.substring(0,8)=="required") 
				{ 
					if (tempobj.type=="text" && tempobj.value <=0 )
					{
						pass=false; 
						break ;
					}
						
				} 
			} 
		} 
		if (!pass) 
		{ 
			shortFieldName=tempobj.name.substring(8,30).toUpperCase(); 
			alert("Please make sure the "+shortFieldName+" field was properly completed."); 
			tempobj.focus() ;						
			return false; 
					
		} else 
			return true; 

	} 	


//----------------------------------------------------------------------
	function EditorOnSetClass(id)
	{
		if (eval(EDITOR_COMPOSITION_PREFIX + id).document.selection.createRange().text == "")
		{
			alert("Please select text") ;
			return false;
		}
		
		if (!EditorValidateMode(id))
		{
			return;
		}

			var newclass = showModalDialog("ClassSelect.php", "", "font-family:Verdana;font-size:12;dialogWidth:13em;dialogHeight:20em;status:0;resizable:1;");

		if (newclass && newclass != "")
		 {
			var range = eval(EDITOR_COMPOSITION_PREFIX + id).document.selection.createRange();
			//var rangeText = eval(EDITOR_COMPOSITION_PREFIX + id).document.selection.createRange();
			if (eval(EDITOR_COMPOSITION_PREFIX + id).document.selection.type == "Text")
			{
				var strText = range.text	
			}	

			if(range.parentElement().outerHTML.indexOf("<SPAN")==0)
			{
				if (strText == range.parentElement().innerText)
					range.parentElement().outerHTML = ""
			}
			if (eval(EDITOR_COMPOSITION_PREFIX + id).document.selection.type == "Text")
			{
				range.pasteHTML('<span ' + newclass + '>' + strText + '</span>');
				range.select();
			}
			else
			{
				range.pasteHTML('<span ' + newclass + '>' + strText + '</span>');
				range.select();
			}
			
		}
	}
//----------------------------------------------------------------------
	function checkmultibody(form,msg,Body,NewEditor)
	{

		if (NewEditor.GetHTML() == "")
		{
			alert("Please make sure "+msg+" field was properly completed.")
			return false;
		}
		if (NewEditor.GetHTML() == "<P>&nbsp;</P>")
		{
			alert("Please make sure "+msg+" field was properly completed.")
			return false;
		}
		
		Body.value = NewEditor.GetHTML();
	}	

//----------------------------------------------------------------------

function DeleteCartCheck() 
	{
		var Verify=confirm("Are you sure you want to empty cart?");
		if (Verify == true)
		{
		//	document.frmDelete.MemberCode.value=Code;
		//	document.frmDelete.submit();
			return true;			
		}
		else {
			return false;			
		}
	}
//-------------------------------------------------------------
function days_between(date1, date2) 
	{
		// The number of milliseconds in one day
		var ONE_DAY = 1000 * 60 * 60 * 24
	
		// Convert both dates to milliseconds
		var date1_ms = date1.getTime()
		var date2_ms = date2.getTime()
	
		// Calculate the difference in milliseconds
		var difference_ms = Math.abs(date1_ms - date2_ms)
		
		// Convert back to days and return
		return Math.round(difference_ms/ONE_DAY)
	}
//----------------------------------------------------------
function PhoneFormat(obj)
{
	var re= /\D/;
	// test for this format: (xxx)xxx-xxxx
	var re2 = /^\({1}\d{3}\)\d{3}-\d{4}/; 
	// test for this format: xxx-xxx-xxxx
	//var re2 = /^\d{3}-\d{3}-\d{4}/;
	
	for (i=0; i<obj.value.length;i++){
	var num=obj.value;
	
	var newNum;
	 if (num != "" && re2.test(num)!=true){
	   if (num != ""){
		 while (re.test(num)){
		 num = num.replace(re,"");
		 }
	   }
	
	  if (num.length != 10){
		alert('Please enter a 10 digit phone number');
		obj.select();
		break;
		}
	   else {
		 // for format (xxx)xxx-xxxx
		// newNum = '(' + num.substring(0,3) + ')' + num.substring(3,6) + '-' + num.substring(6,10);
		 // for format xxx-xxx-xxxx
		  newNum = num.substring(0,3) + '-' + num.substring(3,6) + '-' + num.substring(6,10);
		 obj.value=newNum;
		 }
	   }
	  }
}
//-------------------------------------------------