var rePattern = new RegExp("[;<>\.\{\}]");



function checkPattern(obj){	

 	if(rePattern.test(obj.value))	

	{

		alert("Please enter valid text.");

		obj.focus();

		return false;

	}

	return true;

}

function isURL(aStr){

		var urlVal = aStr.substr(0,7);

    

	

		if( aStr.length < 10)

			{

				return false;

			}

			

	     else if(urlVal!="http://")

    	 {

	     	 return false;

    	 } 

		 else

		 {

			 return true;

			}

	}



var reEmail=/^[0-9a-zA-Z_\.-]+\@[0-9a-zA-Z_\.-]+\.[0-9a-zA-Z_\.-]+$/

function checkEmail(val){

 	if(!reEmail.test(val))

	{

		return false;

	}

	return true;

}



function validatPassword(stPassword,stUsername)

{

	var r, re;

	//var s = stPassword;

	var re = new RegExp(stUsername,"ig");

  	var s=stPassword;

	r = s.match(re);

   	if(r==null)

  	{

 		return false;

  	}

  	else

  	{

		return true;

 	}

	//return(r);

}



function checkEmail1(obj){

 	if(!reEmail.test(obj.value))

	{

		alert("Please enter a valid email address.");

		obj.focus();

		return false;

	}

	return true;

}



function isEmpty(val)

{   

	for(var i=0;i<val.length;i++)

	{

		if(val.charAt(i) != ' ')

		{

			return false;

		}

	}

	return true;

}







function LeapYear(intYear) {

	if (intYear % 100 == 0) {

		if (intYear % 400 == 0) { return true; }

	}

	else { 

		if ((intYear % 4) == 0) { return true; }

	}

	return false;

}





/* Date format mm/dd/yyyy */

function checkDate(dt)

{

	var reg = new RegExp("[0-9]{1,2}/[0-9]{1,2}/[0-9]{4}");

	if(reg.test(dt))

	{

		var datepart = dt.split("/");

		

		for(i=0;i<datepart.length;i++)

			datepart[i] = parseInt(parseFloat(datepart[i]));





		if(datepart[1] < 1 || datepart[1] > 31 || datepart[0] < 1 || datepart[0] > 12)

		{

			return false;

		}

		else if((datepart[0] == 4 || datepart[0] == 6 || datepart[0] == 9 || datepart[0] == 11) && datepart[1] == 31)

		{

			return false;	

		}

		else if(datepart[0] == 2)

		{

			if(datepart[1] > 29)

				return false;

			if(!LeapYear(datepart[2]) && datepart[1] == 29)

				return false;

		}

		return true;						

	}

	return false;			

}

		

/*  

     Dates accepted in mm/dd/yyyy format

     Return Code          Condition

	 -------------------------------

	    -1              dt1 less than dt2

	     0              dt1 equal to dt2

  	     1     	        dt1 greater than dt2		        

*/



function compareDates(dt1,dt2)

{

	var datepart1 = dt1.split("/");

	var datepart2 = dt2.split("/");

		

	for(i=0;i<datepart1.length;i++)

	{

		datepart1[i] = parseInt(parseFloat(datepart1[i]));

		datepart2[i] = parseInt(parseFloat(datepart2[i]));		

	}	

	

	if(datepart1[2] > datepart2[2])

		return 1;

	else if(datepart1[2] < datepart2[2])	 

		return -1;

	else if(datepart2[2] == datepart1[2])	 	

	{

		if(datepart1[0] > datepart2[0])

			return 1;

		else if(datepart1[0] < datepart2[0])	

			return -1;

		else if(datepart1[0] == datepart2[0])					 

		{

			if(datepart1[1] > datepart2[1])

				return 1;

			else if(datepart1[1] < datepart2[1])	

				return -1;			

		}

	}

	return 0;	

}





function changeDateFormat(dt,from_format,to_format)

{

	var converted_date  = new Array(3);		

	var datepart        = dt.split("/");        

	var from_formatpart = from_format.split("/");

	var to_formatpart   = to_format.split("/");

	for(i=0;i<3;i++)

	{

		for(j=0;j<3;j++)

		{

			if(to_formatpart[j] == from_formatpart[i])  	

			{

				converted_date[j] = datepart[i];  			

				break;

			}

		}

	}	

	return (converted_date[0]+"/"+converted_date[1]+"/"+converted_date[2]);	

}



function isNumeric(val){

	var reg = new RegExp("^[0-9]{1,}$");

	return reg.test(val);

}



function endsWith(str,list){

	var arr = list.split(",");	

	var len = str.length;

	var j;

	for(j=0;j<arr.length;j++){

		part_len = arr[j].length;

		if(str.lastIndexOf(arr[j]) + part_len == len){

			return true;

		}		

	}

	return false;

}



function validateEmail(email)

{

	if(email=="") return false;



	badstuff=";:/,'\"\\";



	for(i=0;i<badstuff.length;i++)

	{

		badcheck=badstuff.charAt(i);

		if(email.indexOf(badcheck,0)!=-1)

		return false;

	}//for



	posofAtsign=email.indexOf("@",1);

	if(posofAtsign==-1)

	return false;



	if(email.indexOf("@",posofAtsign+1) !=-1)

	return false;



	posofPeriod=email.indexOf(".",posofAtsign)

	if(posofPeriod==-1) return false;



	if(posofPeriod+2 > email.length)

	return false;



	return true;

}//validateEmail()



function isAlphaNumeric(val){

	//var vld_Alphanumeric = /^[a-zA-Z0-9. ]*$/

	var reg = new RegExp("^[a-zA-Z0-9]*$");

	return reg.test(val);

}



function isValidPassword(val){

	//var vld_Alphanumeric = /^[a-zA-Z0-9. ]*$/

	if(isAlpha(val))

	{

	return false;

	}

	if(isNumeric(val))

	{

	return false;

	}

	

	var reg = new RegExp("^[a-zA-Z0-9. ]*$");

	return reg.test(val);

}

function isAlpha(val){

	//var vld_Alphanumeric = /^[a-zA-Z0-9. ]*$/

	var reg = new RegExp("^[a-zA-Z]*$");

	return reg.test(val);

}

function isFloatNumeric(val){

	//var reg = new RegExp("^[0-9.]*$");

	var reg = new RegExp("/^([0-9]*(\.[0-9]*)?)?$/");

	return reg.test(val);

}



function format_number2(pnumber,decimals) 

{

  var strNumber = new String(pnumber);

  var arrParts = strNumber.split('.');

  var intWholePart = parseInt(arrParts[0],10);

  var strResult = '';

  if (isNaN(intWholePart))

    intWholePart = '0';

  if(arrParts.length > 1)

  {

    var decDecimalPart = new String(arrParts[1]);

    var i = 0;

    var intZeroCount = 0;

     while ( i < String(arrParts[1]).length )

     {

       if( parseInt(String(arrParts[1]).charAt(i),10) == 0 )

       {

         intZeroCount += 1;

         i += 1;

       }

       else

         break;

    }

    decDecimalPart = parseInt(decDecimalPart,10)/Math.pow(10,parseInt(decDecimalPart.length-decimals-1)); 

    Math.round(decDecimalPart); 

    decDecimalPart = parseInt(decDecimalPart)/10; 

    decDecimalPart = Math.round(decDecimalPart); 



    //If the number was rounded up from 9 to 10, and it was for 1 'decimal' 

    //then we need to add 1 to the 'intWholePart' and set the decDecimalPart to 0. 



    if(decDecimalPart==Math.pow(10, parseInt(decimals)))

    { 

      intWholePart+=1; 

      decDecimalPart="0"; 

    } 

    var stringOfZeros = new String('');

    i=0;

    if( decDecimalPart > 0 )

    {

      while( i < intZeroCount)

      {

        stringOfZeros += '0';

        i += 1;

      }

    }

    decDecimalPart = String(intWholePart) + "." + stringOfZeros + String(decDecimalPart); 

    var dot = decDecimalPart.indexOf('.');

    if(dot == -1)

    {

      decDecimalPart += '.'; 

      dot = decDecimalPart.indexOf('.'); 

    } 

    var l=parseInt(dot)+parseInt(decimals); 

    while(decDecimalPart.length <= l) 

    {

      decDecimalPart += '0'; 

    }

    strResult = decDecimalPart;

  }

  else

  {

    var dot; 

    var decDecimalPart = new String(intWholePart); 



    decDecimalPart += '.'; 

    dot = decDecimalPart.indexOf('.'); 

    var l=parseInt(dot)+parseInt(decimals); 

    while(decDecimalPart.length <= l) 

    {

      decDecimalPart += '0'; 

    }

    strResult = decDecimalPart;

  }

  return strResult;

}



function selectDeselect(field, isCheck) {
		var boxes = document.getElementsByName(field);


		var boxes_checked = anyChecked();

	

		if(isCheck){

			if(document.getElementsByName(isCheck)[0].checked) setChecks(true);

			else setChecks(false);			

		}else{

			if(!boxes_checked) setChecks(true);

			else setChecks(false);

		}

	

		function setChecks( setting ) {

			for( var i=0; i < boxes.length; i++ ) {

				boxes[ i ].checked = setting;

			}

		}

		function anyChecked() {

			for( var i=0; i < boxes.length; i++ ) {

				if( boxes[i].checked == true) {

					return (true);

				} 

			}

			return (false);

		}

	}



	//to check wheather user have selected box or not

	function anyChecked() {

		for( var i=0; i < boxes.length; i++ ) {

			if( boxes[i].checked == true) {

				return (true);

			} 

		}

		return (false);

	}



	function isanyChecked(field) 

	{

		var boxes = document.getElementsByName(field);

		var mode = document.getElementsByName("mode");

	

		for( var i=0; i < boxes.length; i++ ) 

		{

			if( boxes[i].checked == true) 

			{

				varValue=mode[0].value;								

				switch(varValue)

				{

					case 'activate':

						varMsg = "Do you really wish to activate record(s)?"

					break;

					

					case 'deactivate':

						varMsg = "Do you really wish to de-activate record(s)?"

					break;

					

					case 'activateuser':

						varMsg = "Do you really wish to activate user(s)?"

					break;

					case 'suspend':

						varMsg = "Do you really wish to suspend the selected user(s)?"

					break;

					case 'delete':

						varMsg = "Do you really wish to delete record(s)?"

					break;

					

					case 'deactivateuser':

						varMsg = "Do you really wish to de-activate record(s)?"

					break;

				}

				if(confirm(varMsg))

				{

					return (true);				

				}

				else

				{

					return false;

				}

			} 

		}

		alert("Select an item please.");

		return (false);

	}



	function popupWindow(url) 

	{

	  window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=200,height=200,screenX=150,screenY=150,top=150,left=150')

	}



	function checkjs() 

	{

		var x = document.getElementsByTagName('div');		

		for (var i=0;i<x.length;i++)

		{

			if (x[i].className == 'nojs_menu')

			{

				x[i].style.display = 'none';

			}

		}

	}

	function isValidPrice(val,allow_dec,allow_neg)



	{

alert("asdf");

		var str = "";



		if(allow_neg)         //value can be negative



		{



			str += "^-";



		}		



		



			str += "[0-9]{1,}\.{0,1}"; 



		



		str += "^[0-9]{1,}$";				



		var reg = new RegExp(str);



		return reg.test(val);



	}