function checkValidation()

{

	var name=document.form2.name.value

	var email=document.form2.email.value
	
	var subject=document.form2.subject.value

	var comments=document.form2.comments.value

	var sec=document.form2.vercode.value

	

	if (name=='')

	{

		alert ('Please enter your name')

		document.form2.name.focus()

		return false

	}

	

	if (email=='')

	{

		alert ('Please enter your email')

		document.form2.email.focus()

		return false

	}

if (subject=='')

	{

		alert ('Please enter your subject')

		document.form2.subject.focus()

		return false

	}

	

	if (comments=='')

	{

		alert ('Please enter your Description')

		document.form2.comments.focus()

		return false

	}

	

	if (sec=='')

	{

		alert ('Please type the security code')

		document.form2.vercode.focus()

		return false

	}

}



// Function for email validation

function echeck(str) {



		var at="@"

		var dot="."

		var lat=str.indexOf(at)

		var lstr=str.length

		var ldot=str.indexOf(dot)

		if (str.indexOf(at)==-1){

		   alert("Invalid E-mail ID")

		   return false

		}



		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){

		   alert("Invalid E-mail ID")

		   return false

		}



		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){

		    alert("Invalid E-mail ID")

		    return false

		}



		 if (str.indexOf(at,(lat+1))!=-1){

		    alert("Invalid E-mail ID")

		    return false

		 }



		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){

		    alert("Invalid E-mail ID")

		    return false

		 }



		 if (str.indexOf(dot,(lat+2))==-1){

		    alert("Invalid E-mail ID")

		    return false

		 }

		

		 if (str.indexOf(" ")!=-1){

		    alert("Invalid E-mail ID")

		    return false

		 }



 		 return true					

	}



function ValidateForm()

{

	var emailID=document.form2.email

	

	if ((emailID.value==null)||(emailID.value==""))

	{

		alert("Please Enter your Email ID")

		emailID.focus()

		return false

	}

	if (echeck(emailID.value)==false)

	{

		emailID.value=""

		emailID.focus()

		return false

	}

	return true

 }