//<!--

//alert('js included');
function checkform ( form )
{  
  if (typeof(form.subject)!="undefined" && form.subject.value == "") {
    alert( "Please enter a Subject" );
    form.subject.focus();
    return false ;
  }
  
  if (typeof(form.sender)!="undefined" && echeck(form.sender.value)==false){
		form.sender.value="";
		form.sender.focus();
		return false ;
  } 
  
  
   if (typeof(form.name)!="undefined" &&  form.name.value == ""){
		alert( "Please enter a name" );
		form.name.focus();
		return false ;
   }
   
   if (typeof(form.phone)!="undefined" && form.phone.value == ""){
		alert( "Please enter a phone number" );
		form.phone.focus();
		return false ;
   }
   
   if (typeof(form.country)!="undefined" && form.country.value == ""){
		alert( "Please enter a country" );
		form.country.focus();
		return false ;
   }   
   
   
   if (typeof(form.mailbody)!="undefined" && form.mailbody.value == "") {
     alert( "Please enter mail body" );
     form.mailbody.focus();
     return false ;
   }   
   

  return true ;
}

function checkform_advertising ( form )
{    
   if (typeof(form.name)!="undefined" &&  form.name.value == ""){
		alert( "Please enter a name" );
		form.name.focus();
		return false ;
   }
   
   if (typeof(form.telephone)!="undefined" && form.telephone.value == ""){
		alert( "Please enter a phone number" );
		form.telephone.focus();
		return false ;
   }
   
   if (typeof(form.address)!="undefined" && form.address.value == "") {
     alert( "Please enter a address" );
     form.address.focus();
     return false ;
   }   

   if (typeof(form.city)!="undefined" && form.city.value == "") {
     alert( "Please enter a city" );
     form.city.focus();
     return false ;
   }
   
   if (typeof(form.paddress)!="undefined" && form.paddress.value == ""){
		alert( "Please enter a Postal Address" );
		form.paddress.focus();
		return false ;
   }   
   
   if (typeof(form.email)!="undefined" && echeck(form.email.value)==false){
		form.email.value="";
		form.email.focus();
		return false ;
   } 
   

  return true ;
}


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;					
	}
//-->