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 Address");
		return false;
	}

	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		alert("Invalid E-mail Address");
		return false;
	}

	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		alert("Invalid E-mail Address");
		return false;
	}

	if (str.indexOf(at,(lat+1))!=-1){
		alert("Invalid E-mail Address");
		return false;
	}

	if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		alert("Invalid E-mail Address");
		return false;
	}

	if (str.indexOf(dot,(lat+2))==-1){
		alert("Invalid E-mail Address");
		return false;
	}

	if (str.indexOf(" ")!=-1){
		alert("Invalid E-mail Address");
		return false;
	}

	return true;
}

function ValidateForm(){
	var emailID=document.pressReleaseForm.address;

	if ((emailID.value==null)||(emailID.value=="")){
		alert("Please Enter your Email Address");
		emailID.focus();
		return false;
	}
	if (echeck(emailID.value)==false){
		emailID.value="";
		emailID.focus();
		return false;
	}

	document.pressReleaseForm.fpMailFromAddr.value=document.pressReleaseForm.address.value;
	document.pressReleaseForm.address.disabled=true;
	document.pressReleaseForm.B1.disabled=true;
	return true;
}