function valida(){

var vEmail=document.addcomplain.email.value;

var at="@";
var dot=".";
var Ist=document.addcomplain.email.length;
var Iat=vEmail.indexOf(at);
var Idot=vEmail.indexOf(dot);

if(document.addcomplain.name.value==""){
alert("Please enter name");
document.addcomplain.name.focus();
return false;
}

if(document.addcomplain.tel.value==""){
alert("Please enter Telephone number");
document.addcomplain.tel.focus();
return false;
}

if (isNaN(document.addcomplain.tel.value))
{
alert("Telephone field should be a number")
return false;
}

if(document.addcomplain.email.value==""){
alert("Please enter email address");
document.addcomplain.email.focus();
return false;
}
	else if(vEmail.indexOf(at)==-1||vEmail.indexOf(at)==0||vEmail.indexOf(at)==Ist){
	alert("Please enter correct email");
	return false;
	}
	else if(vEmail.indexOf(dot)==-1||vEmail.indexOf(dot)==0||vEmail.indexOf(dot)==Ist){
	alert("Please enter correct email");
	return false;
	}
	else if(vEmail.indexOf(at,(Iat+1))!=-1){
	alert("Please enter correct email");
	return false;
	}
	else if(vEmail.substring(Iat-1,Iat)==dot||vEmail.substring(Iat+1,Iat+2)==dot){
	alert("Please enter correct email");
	return false;
	}
	else if(vEmail.indexOf(dot,(Iat+2))==-1){
	alert("Please enter correct email");
	return false;
	}
	else if(vEmail.indexOf(" ")!=-1){
	alert("Please enter correct email");
	return false;
	}


if(document.addcomplain.nwspapname.value==""){
alert("Please enter Newspaper Name");
document.addcomplain.nwspapname.focus();
return false;
}

if(document.addcomplain.pubdate.value==""){
alert("Please enter Publication Date");
document.addcomplain.pubdate.focus();
return false;
}
if(document.addcomplain.headline.value==""){
alert("Please enter headline");
document.addcomplain.headline.focus();
return false;
}
if(document.addcomplain.complain.value==""){
alert("Please enter complain");
document.addcomplain.complain.focus();
return false;
}

}

function ref(){
//document.add.name.value="";
//document.add.desig.value="";
//document.add.tel.value="";
//document.add.email.value="";
//document.add.descrip.value="";
}