//popup

function imagepopup(val)

{



var url=val;

	width=screen.width;

	height=screen.height;

	center=width/2;

	center1=height/2;

	//leftpos=center-122;

	//toppos=center1-95;

	newwindow=window.open(url,'imagedisplay','height=450,width=700,resizable=yes,scrollbars=yes,align=center');

	if (window.focus) {newwindow.focus()}

}



// JavaScript Document
function employee_validate()
{
	var varName=document.employee_frm.varName.value;
	 if(varName == "")
			 {
			 alert("Please enter the Name");
			 document.employee_frm.varName.focus();
			 return false;
			 }
			 
			 var varEmail=document.employee_frm.varEmail.value;
	 if(varEmail == "")
			 {
			 alert("Please enter the Email");
			 document.employee_frm.varEmail.focus();
			 return false;
			 }
			 
			  if (!validateEmail(document.employee_frm.varEmail.value,1,1)) 
			{
				document.employee_frm.varEmail.focus();
				return false;
			}	
	
		 var varPhone=document.employee_frm.varPhone.value;
	 if(varPhone == "")
			 {
			 alert("Please enter the Phone number");
			 document.employee_frm.varPhone.focus();
			 return false;
			 }
			 	 var varComments=document.employee_frm.varComments.value;
	 if(varComments == "")
			 {
			 alert("Please enter Your Comments");
			 document.employee_frm.varComments.focus();
			 return false;
			 }
}




//Email Validation Script
function validateEmail(addr,man,db) {
	if (addr == '' && man) {
	   if (db) alert('Email address is mandatory');
	   return false;
	}
	var invalidChars = '\/\'\\ ";:?!()[]\{\}^|';
	for (i=0; i<invalidChars.length; i++) {
	   if (addr.indexOf(invalidChars.charAt(i),0) > -1) {
		  if (db) alert('Email address contains invalid characters');
		  return false;
	   }
	}
	for (i=0; i<addr.length; i++) {
	   if (addr.charCodeAt(i)>127) {
		  if (db) alert("Email address contains non ascii characters.");
		  return false;
	   }
	}

	var atPos = addr.indexOf('@',0);
	if (atPos == -1) {
	   if (db) alert('Email address must contain an @');
	   return false;
	}
	if (atPos == 0) {
	   if (db) alert('Email address must not start with @');
	   return false;
	}
	if (addr.indexOf('@', atPos + 1) > - 1) {
	   if (db) alert('Email address must contain only one @');
	   return false;
	}
	if (addr.indexOf('.', atPos) == -1) {
	   if (db) alert('Email address must contain a period in the domain name');
	   return false;
	}
	if (addr.indexOf('@.',0) != -1) {
	   if (db) alert('period must not immediately follow @ in email address');
	   return false;
	}
	if (addr.indexOf('.@',0) != -1){
	   if (db) alert('period must not immediately precede @ in email address');
	   return false;
	}
	if (addr.indexOf('..',0) != -1) {
	   if (db) alert('two periods must not be adjacent in email address');
	   return false;
	}
	var suffix = addr.substring(addr.lastIndexOf('.')+1);
	if (suffix.length != 2 && suffix != 'com' && suffix != 'net' && suffix != 'org' && suffix != 'edu' && suffix != 'int' && suffix != 'mil' && suffix != 'gov' & suffix != 'arpa' && suffix != 'biz' && suffix != 'aero' && suffix != 'name' && suffix != 'coop' && suffix != 'info' && suffix != 'pro' && suffix != 'museum') {
	   if (db) alert('invalid primary domain in email address');
	   return false;
	}
return true;
}