function checkValidation()

{

	var name=document.form1.name.value

	var email=document.form1.email.value

	var comments=document.form1.comments.value

	var sec=document.form1.vercode.value

	

	if (name=='')

	{

		alert ('Please enter your name')

		document.form1.name.focus()

		return false

	}

	

	if (email=='')

	{

		alert ('Please enter your email')

		document.form1.email.focus()

		return false

	}

	

	if (comments=='')

	{

		alert ('Please enter your message')

		document.form1.comments.focus()

		return false

	}

	

	if (sec=='')

	{

		alert ('Please type the security code')

		document.form1.vercode.focus()

		return false

	}

}


function checkValidation1()

{

	var name1=document.form2.name1.value

	var email1=document.form2.email1.value

	var postsubject=document.form2.postsubject.value
	
	var desc1=document.form2.desc1.value

	var sec1=document.form2.vercode1.value

	

	if (name1=='')

	{

		alert ('Please enter your name')

		document.form2.name1.focus()

		return false

	}

	
		if (email1=='')

	{

		alert ('Please enter your email')

		document.form2.email1.focus()

		return false

	}


	if (postsubject=='')

	{

		alert ('Please enter your subject')

		document.form2.postsubject.focus()

		return false

	}

	

	if (desc1=='')

	{

		alert ('Please enter your description')

		document.form2.desc1.focus()

		return false

	}

	

	if (sec1=='')

	{

		alert ('Please type the security code')

		document.form2.vercode1.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					

	}

//For Form1

function ValidateForm()

{

	var emailID=document.form1.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

 }

	
	
//For Form2	
	
function ValidateForm1()

{

	var emailID1=document.form2.email1

	

	if ((emailID1.value==null)||(emailID1.value==""))

	{

		alert("Please Enter your Email ID")

		emailID1.focus()

		return false

	}

	if (echeck(emailID1.value)==false)

	{

		emailID1.value=""

		emailID1.focus()

		return false

	}

	return true

 }


//For Form3	
	
function ValidateForm2()

{

	var emailID2=document.form3.email2

	

	if ((emailID2.value==null)||(emailID2.value==""))

	{

		alert("Please Enter your Email ID")

		emailID2.focus()

		return false

	}

	if (echeck(emailID2.value)==false)

	{

		emailID2.value=""

		emailID2.focus()

		return false

	}

	return true

 }