function chkForm()
    {
     var valid=false;
     if(enterRecord.enterCity.value=="")
     {
      alert("Pls select option 'Search for City'");
      enterRecord.enterCity.focus();
     }

     else if(enterRecord.enterKey.value=="")
    {
     alert("Select the Keyword");
     enterRecord.enterKey.focus();
    }

    else if(enterRecord.enterEmail.value=="")
    {
     alert("Enter Email Address");
     enterRecord.enterEmail.focus();
    }
    
    else if(enterRecord.enterEmail.value.indexOf("@")<1)
    {
     alert("Invalid Email");
     enterRecord.enterEmail.focus();
    }
	
    else if(enterRecord.enterEmail.value.indexOf(".")<2)
    {
     alert("Invalid Email");
     enterRecord.enterEmail.focus();
    }    
	
    else if(enterRecord.enterLocation.value=="")
    {
     alert("Enter the Area");
     enterRecord.enterLocation.focus();
    }
	
	else if(enterRecord.entercompName.value=="")
   {
    alert("Enter the Company Name");
    enterRecord.entercompName.focus();
   }
    else
    {
     valid=true;
    } 
    return valid;
    }