// JavaScript Document
function validate_contact()
{
//alert('Hello');
 var b=document.frm_contact;
 var atPos=b.email.value.indexOf("@",0);
 var dotPos=b.email.value.indexOf(".",0);
 var sapPos=b.email.value.indexOf(" ",0);
 var len=b.email.value.length;
 if(b.email.value=="")
	{
		alert("Email should not be blank");
		b.email.focus();
		return false;
	}
	else if(b.email.value!="" && (atPos<1 || dotPos==-1 || b.email.value.substring(atPos+1,dotPos)=="" || b.email.value.substring(dotPos+1,len).length<2) || sapPos!=-1 )
    {
        alert("Please Provide Valid Email");
        b.email.select();
		return false;
    }
	else if(b.msg.value=="")
	{
	alert('Comments should not be blank');
	b.msg.focus();
	return false;
	} 
	else
	return true;
}