// JavaScript Document
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 validate()
    {
		
        var name = document.contact.txtname.value;
        var company = document.contact.txtcompany.value;
        var email = document.contact.txtemail.value;
        var phone = document.contact.txtphone.value;
        //var general = document.contact.feedgeneral.value;
//		var bug = document.contact.feedbug.value;
//		var suggestion = document.contact.feedsuggestion.value;
		var feedescription = document.contact.txtfeedescription.value;
        valid = true;
		myOption = -1;

		if (name == "")
        {
            valid = false;
            alert("Please enter Your Name in Name field.");
            document.contact.txtname.focus();
        }

		else if (!isNaN(name))
		{
            valid = false;
            alert("Name can not have numeric value.Please enter again.");
            document.contact.txtname.focus();
        }
		
		
		else if ((email==null)||(email==""))
	    {
		alert("Please enter email id in the Email field.")
		document.contact.txtemail.focus();
		return false;
	    }
	    else if (echeck(email)==false)
	    {
		alert("Please enter valid email id.");
		document.contact.txtemail.focus();
		return false;
	    }
		
		else if (isNaN(phone))
		{

         alert("Please fill in Numeric value in Phone number field.")
		 document.contact.txtphone.focus();
			return false;
         }
		else if (!document.contact.feedback.checked == false)
		 {
        alert ( "Please POMPY" );
        return false;
    }
	
	/*for (var i=0; i < document.contact.feedback.length; i++)
	  	 {*/
			 
	  	 /* if (document.contact.feedback[i].checked)
		  {
			  alert("fhgoifjghi");
		  var rad_val = document.contact.feedback[i].value;
		 // count=i;
		  }
		  
	  	 }*/
		/* if(document.contact.feedback[0].checked == false && document.contact.feedback[1].checked == false && document.contact.feedback[3].checked == false)
		{
			alert("POMPY !");
			document.contact.feedback[0].focus();
			return false;
		}*/
		/*else if (feedescription == "")
        {
            alert("Please write your feedback.");
            document.contact.txtfeedescription.focus();
			return false;
	  }
	  */
	

		
	
		
	}