// function for checking string
function checkString(str_temp, str_fld)
{
	temp=new String(str_temp);
	if(str_temp=="")
	{
		window.alert("Please enter the " + str_fld);
		return false;
	}
	
	if(temp.charAt(0)==" ")
	{
		window.alert("The " + str_fld + " cannot start with a space");
		return false;
	}
	
	str=new String("'\"");
	
	var flag=1;
	
	for (c=0; c<temp.length; c++)
	{
		if(str.indexOf(temp.charAt(c))>=0)
		{
			flag=0;
			break;
		}
	}
	
	if (flag==0)
	{
		window.alert("The " + str_fld + " cannot contain single/double quotes");
		return false;
	}
	return true;
}

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 IsZip(sText)
{
   var ValidChars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
   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 for checking number
function checkNumber(str_temp, str_fld)
{
	temp=new String(str_temp);
	msg="";
	if(str_temp=="")
	{
		//window.alert("Please enter the " + str_fld);
		msg="Please enter the "+ str_fld;
		return msg;
	}
	
	if(temp.charAt(0)==" ")
	{
		//window.alert("The " + str_fld + " cannot start with a space");
		msg="Please enter the "+ str_fld + " cannot start with a space";
		return msg;
	}
	
	if (isNaN(str_temp))
	{
		//window.alert("The " + str_fld + " can contain only numbers");
		msg="Please enter the "+ str_fld + " can contain only numbers";
		return msg;
	}
	return msg;
}

// returns the filename(Thumbnail/Blowup name)
function funName(str_temp)
{
	temp=new String(str_temp);
	
	li=temp.lastIndexOf("\\");
	if(li!=-1)
	{
		li++;
		temp=temp.substr(li);
	}
	if(temp.indexOf(".")==-1)
	{
		return("");
	}
	return(temp);
}
//
function Trim(trimstr)
{
	if(trimstr.length < 1)
	{
		return"";
	}
	trimstr = RTrim(trimstr);
	trimstr = LTrim(trimstr);
	if(trimstr=="")
	{
		return "";
	}
	else
	{
		return trimstr;
	}
} //End Function

function RTrim(VALUE)
{
	var w_space = String.fromCharCode(32);
	var v_length = VALUE.length;
	var strTemp = "";
	if(v_length < 0)
	{
		return"";
	}
	var iTemp = v_length -1;
	
	while(iTemp > -1)
	{
		if(VALUE.charAt(iTemp) == w_space)
		{
		}
		else
		{
			strTemp = VALUE.substring(0,iTemp +1);
			break;
		}
		iTemp = iTemp-1;
	} //End While
	return strTemp;
} //End Function

function LTrim(VALUE)
{
	var w_space = String.fromCharCode(32);
	if(v_length < 1)
	{
		return"";
	}
	var v_length = VALUE.length;
	var strTemp = "";

	var iTemp = 0;
	while(iTemp < v_length)
	{
		if(VALUE.charAt(iTemp) == w_space)
		{
		}
		else
		{
			strTemp = VALUE.substring(iTemp,v_length);
			break;
		}
		iTemp = iTemp + 1;
	} //End While
	return strTemp;
} //End Function
function checkspecialcharacter(str)
{
	var iChars = "!@#$%^&*()+=[]\\\';,./{}|\":<>? ";
	for (var i = 0; i < str.length; i++) 
	{
		if (iChars.indexOf(str.charAt(i)) != -1) 
		{
			return false;
		}
	}
}
function checkspecialcharfirstname(str)
{
	var iChars = "!@#$%^&*()+=[]\\;,./{}|\":<>?";
	for (var i = 0; i < str.length; i++) 
	{
		if (iChars.indexOf(str.charAt(i)) != -1) 
		{
			return false;
		}
	}
}
function checkspecialcharacterforname(str)
{
	var iChars = "!@#$%^&*()+=[]\\;/{}|\":<>?";
	for (var i = 0; i < str.length; i++) 
	{
		if (iChars.indexOf(str.charAt(i)) != -1) 
		{
			return false;
		}
	}
}
function checknumericcharacterforname(str)
{
	var iChars = "0123456789";
	for (var i = 0; i < str.length; i++) 
	{
		if (iChars.indexOf(str.charAt(i)) != -1) 
		{
			return false;
		}
	}
}
function checkspecialcharacterforaddress(str)
{
	var iChars = "!@#$%^&*()+=[]\\\;./{}|\":<>?";
	for (var i = 0; i < str.length; i++) 
	{
		if (iChars.indexOf(str.charAt(i)) != -1) 
		{
			return false;
		}
	}
}
function checkspecialcharacterfortitle(str)
{
	var iChars = "!@#$%^&*()+=[]\\\;./{}|\"<>?";
	for (var i = 0; i < str.length; i++) 
	{
		if (iChars.indexOf(str.charAt(i)) != -1) 
		{
			return false;
		}
	}
}

function checkspecialcharacterfordesc(str)
{
	var iChars = "";
	for (var i = 0; i < str.length; i++) 
	{
		if (iChars.indexOf(str.charAt(i)) != -1) 
		{
			return false;
		}
	}
}
function checkspecialcharacterforimage(str)
{
	var iChars = "!@#$%^&*()+=[]\';,/{}|\"<>?";
	for (var i = 0; i < str.length; i++) 
	{
		if (iChars.indexOf(str.charAt(i)) != -1) 
		{
			return false;
		}
	}
}
function checkspecialcharacterforUsername(str)
{
	var iChars = "!@^()+=[]\';,/{}|\"<>?";
	for (var i = 0; i < str.length; i++) 
	{
		if (iChars.indexOf(str.charAt(i)) != -1) 
		{
			return false;
		}
	}
}

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 CheckEmail(Email)
{
	//var match = (/\b(^(\S+@).+((\.com)|(\.net)|(\.edu)|(\.mil)|(\.gov)|(\.org)|(\..{2,2}))$)\b/i);

	var match = /^[a-zA-Z0-9._-]+@([a-zA-Z0-9_-]+\.)+[a-zA-Z0-9.-]{2,5}$/;
	if(match.test(Email)){return true}
	else
	{
		return false
	}

}
function emailfield(email)
{
	var msg="";
	if(!CheckEmail(email))
	{
		msg="Please enter a complete email address in the form: yourname@yourdomain.com!";
	}
	else if(Trim(email)=="")
	{
		msg="Email can not be blank!";
	}
	return msg;
}
function namefield(name)
{
	var msg="";
	if(checkspecialcharacterforname(name)==false)
	{
		msg="Name can not contain special character!"; //document.getElementById("divname").innerHTML
	}
	else if(Trim(name)=="")
	{
		msg="Name can not be blank!";
	}
	else if(checknumericcharacterforname(name)==false)
	{
		msg="Name can not contain numeric character!";
	}
	return msg;
}
function fnamefield(name)
{
	var msg="";
	if(checkspecialcharacterforname(name)==false)
	{
		msg="First name can not contain special character!"; //document.getElementById("divname").innerHTML
	}
	else if(Trim(name)=="")
	{
		msg="First name can not be blank!";
	}
	else if(checknumericcharacterforname(name)==false)
	{
		msg="First name can not contain numeric character!";
	}
	return msg;
}
function lnamefield(name)
{
	var msg="";
	if(checkspecialcharacterforname(name)==false)
	{
		msg="Last name  can not contain special character!"; //document.getElementById("divname").innerHTML
	}
	else if(Trim(name)=="")
	{
		msg="Last name can not be blank!";
	}
	else if(checknumericcharacterforname(name)==false)
	{
		msg="Last name can not contain numeric character!";
	}
	return msg;
}
function usernamefield(name)
{
	var msg="";
	if(checkspecialcharacterforUsername(name)==false)
	{
		msg="Username can not contain special character!"; 
	}
	else if(Trim(name)=="")
	{
		msg="Username can not be blank!";
	}
	else if(name.length < 5 )
	{
		msg="Please enter username in 5 character!";
	}
	return msg;
}
function passwordfield(password, confirmpassword)
{
	var msg="";
	if(checkspecialcharacterforUsername(password)==false)
	{
		msg="Password can not contain special character!"; 
	}
	else if(Trim(password)=="")
	{
		msg="Password can not be blank!";
	}
	else if(password.length < 5 )
	{
		msg="Please enter password in 5 character!";
	}
	else if(password!=confirmpassword)
	{
		msg="Your confirm password is not matched!";
	}
	
	return msg;
}

function titledfield(name,str)
{
	var msg="";
	if(checkspecialcharacterfortitle(name)==false)
	{
		msg=str + " can not contain special character!";
	}
	else if(Trim(name)=="")
	{
		msg=str + " can not be blank!";
	}
	
	return msg;
}
function titledfield2(name,str)
{
	var msg="";
	if(checkspecialcharacterfortitle(name)==false)
	{
		msg=str + " can not contain special character!";
	}
	else if(Trim(name)=="1234567654")
	{
		msg=str + " can not be blank!";
	}
	
	return msg;
}

function addressfield(name)
{
	var msg="";
	if(checkspecialcharacterforaddress(name)==false)
	{
		msg="Address can not contain special character!";
	}
	else if(Trim(name)=="")
	{
		msg="Address can not be blank!";
	}
	return msg;
}
function validateFileExtension(fvalue)
 {
	var msg="";
	if(fvalue!="")
	{
		if(!/(\.jpg|\.jpeg\.JPG|\.JPEG)$/i.test(fvalue))
		 {
			
			msg="Please select a JPG file";
			
		}
	}
	return msg;
}
function logofilefield(name)
{
	var msg="";
	if(name!="")
	{
		if (name.toUpperCase().indexOf(".JPG") < 0 && name.toUpperCase().indexOf(".JPEG") < 0)
		{
			msg="Please select a JPG file";
		}
	}
	return msg;
}
function phonefield(phone, str)
{
	var msg="";
	var temp=phone;
	var stripped = temp.replace(/[\(\)\.\-\ ]/g, '');  
	if (phone== "") {
        msg=str + " can not be blank!";
    } 
	else if (!IsNumeric(stripped)) {
        msg=str + " can contain only hyphen and digits!";
    } 
	else if(Trim(phone)=="")
	{
		 msg=str + " can not be blank!";
	}
	else if((phone.length < 11 ) || (phone.length > 11 ))
	{
		msg="Please enter " + str + " Number in 11 digits!";
	}
	
	return msg;
}

function blankfieldnotcompulsory(name,str)
{
	var msg="";
	if (name!= "")
	{
		if(checkspecialcharacterfortitle(name)==false)
		{
			msg=str + " can not contain special character!";
		}
		else if(Trim(name)=="")
		{
			msg=str + " can not be blank!";
		}
	}
	
	return msg;
}

function phonefieldnotcompulsory(phone, str)
{
	var msg="";
	var temp=phone;
	var stripped = temp.replace(/[\(\)\.\-\ ]/g, '');  
	if (phone!= "")
	{
      //  msg=str + " can not be blank!";
		if (!IsNumeric(stripped)) {
			msg=str + " can contain only hyphen and digits!";
		} 
		else if(Trim(phone)=="")
		{
			 msg=str + " can not be blank!";
		}
	 } 
	return msg;
}

function zipfield(zip, str)
{
	var msg="";
	var temp=zip;
	var stripped = temp.replace(/[\(\)\.\-\ ]/g, ''); 
  	if (zip== "") {
        msg=str + " can not be blank!";
    } 
	else if (!IsZip(stripped)) {
        msg=str + " can not contain special charaters !";
    } 
	else if(Trim(zip)=="")
	{
		 msg=str + " can not be blank!";
	}
	/*else if(zip.length>6)
	{
		 msg=str + " no can contain only 6 digits!";
	}*/
	
	return msg;
}

function isWebSite(website)
{
	var result = false
  	var theStr = new String(website)
  	var index = theStr.indexOf(".");
 	
	if (index > 0)
  	{
    	pin=theStr.length;
		if (pin > index+4){ result = true; }
 	}
	
  return result;
}

function websitefield(website)
{
	var msg="";
	if (website== "") {
        msg="Website can not be blank!";
    } 
	return msg;
}

function websitefieldnotcompulsary(website)
{
	var msg="";
	if (website!= "")
	{
        if (!isWebSite(website))
		{
			msg="Invalid Website address ! ";
		}
    } 
	return msg;
}
function tocheckblankfield(str, field)
{
	var msg="";
	if (str=="") {
        msg=field + " can not be blank!";
    } 
	return msg;
}
function tocheckblankselection(str, field)
{
	var msg="";
	if (str=="") {
        msg=field + " can not be blank!";
    } 
	return msg;
}
function tocheckblankselectionv(str, field)
{
	var msg="";
	if (str=="v") {
        msg=field + " can not be Please Select Option!";
    } 
	return msg;
}

function descriptionfield(website)
{
	var msg="";
	if (website== "") {
        msg="Description can not be blank!";
    } 
	return msg;
}
function tocheckfiletype(filetype,file)
{
	var msg="";
	var temp=filetype.toUpperCase();
	var temp1=file.toUpperCase();
	if ((temp1.indexOf(temp)) < 0 )
	{
		msg="Please select " + filetype + " file";
	}
	return msg;
}

function validateFiledocExtension(fvalue)
 {
	var msg="";
	
		if(fvalue==" ")
		 {
			
			msg="Please Copy And Paste Your Resume Here";
			
		}
	
	return msg;
}
/* browse file resume validation
function validateFiledocExtension(fvalue)
 {
	var msg="";
	
		if(!/(\.DOC|\.doc\.Doc)$/i.test(fvalue))
		 {
			
			msg="Please select a Doc extension file";
			
		}
	
	return msg;
}
*/
/**
 * 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){
	dtStr=Trim(dtStr);
	var daysInMonth = DaysArray(12)
	var pos1=dtStr.indexOf(dtCh)
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var strYear=dtStr.substring(0,pos1)
	var strMonth=dtStr.substring(pos1+1,pos2)
	var strDay=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);
	var msg="";
	if (pos1==-1 || pos2==-1){
		msg="The date format should be : mm/dd/yyyy";
	}
	if (strMonth.length<1 || month<1 || month>12){
		msg="Please enter a valid month";
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		msg="Please enter a valid day";
	}
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){
		msg="Please enter a valid 4 digit year between "+ minYear +" and "+ maxYear;
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
		msg="Please enter a valid date";
	}
	return msg
}

function expfield(workexpx, workexpy)
{
var msg="";
//alert(workexpx);
//alert(workexpy);
if(parseInt(workexpx) > parseInt(workexpy))
{
msg="Please correct the minimum and maximum experiance value!";
}

return msg;
}

function validateFiledocExtensionnotcompulsory(fvalue)
{
var msg="";
if(fvalue!="")
{
if(!/(\.DOC|\.doc\.Doc)$/i.test(fvalue))
{

msg="Please select a word file(.doc extension)";

}
}
return msg;
}
function validateDOB(d,m,y){
var error = false;
//alert(d + '--' + m + '--' + y);
if (d == "" && m == "" && y == "") error = 'Date of birth can not be blank';
else if(d == "") error = 'Date can not be blank';
else if(m == "") error = 'Month can not be blank';
else if(y == "") error = 'Year can not be blank';

// Check for valid date

if(d > 28 && y != "")
{
if(m == 02)
{
febdays = daysInFebruary(y);
//if (parseInt(febdays) < 29)
if (d > parseInt(febdays) )
{
error = "invalid Date Of Birth";
}

}
else
{
if(d > 30)
{
if (m==4 || m==6 || m==9 || m==11)
{
error = "invalid Date Of Birth";

}

}
}
}

return error;
}