var submitcount=0;

function CheckForm () {

	var errorMsg = "";
	var errorMsgLong = "";


	if ((document.formarea.name.value == "") || (document.formarea.name.value == "Name...")){
		errorMsgLong += "\n\- Please type name";
		document.formarea.name.focus();
	}

	if ((document.formarea.email.value == "") || (document.formarea.email.value == "E-mail address...")){
		errorMsgLong += "\n\- Please type e-mail address";
		if((document.formarea.name.value == "") || (document.formarea.name.value == "Name...")){
			document.formarea.name.focus();
		}
		else{
			document.formarea.email.focus();
		}
	}

	if (((document.formarea.email.value.length >0) && (document.formarea.email.value != "E-mail address...")) && (document.formarea.email.value.indexOf("@",0) == -1||document.formarea.email.value.indexOf(".",0) == -1)) { 
		errorMsg +="- There is an error in e-mail address";
	}	

	if ((errorMsg != "") || (errorMsgLong != "")){
		msg = "";
		errorMsg += alert(msg + errorMsg + errorMsgLong);
		return false;
	}


	return submitOnce();
}


function submitOnce() { 

   if (submitcount == 0)
      {
      submitcount++;
      return true;
      }

   if (submitcount > 0)
      {
      alert("Please wait until request handled");
      return false;
      }

}