var search_SearchBlock_prompt;
var search_SearchBlock_error;
var search_SearchBlock_input;
var search_submitted = false;

function search_SearchBlock_init(prompt, error) {
    search_SearchBlock_promptString = prompt;
    search_SearchBlock_errorString = error;
    search_SearchBlock_input = document.getElementById('search_SearchBlock').searchCriteria;
    //set def value -by Joe7
    search_SearchBlock_input.disabled = false;
    
    search_SearchBlock_input.value = prompt;
}

function search_SearchBlock_checkForm() {
    var sc = search_SearchBlock_input.value;
    //process it only if it's the 1st submit -by Joe7
    if (!search_submitted) {
	if (sc == search_SearchBlock_promptString || sc == '') {
	    alert(search_SearchBlock_errorString);
	    return false;
	} else {
	    document.getElementById('search_SearchBlock').submit();
	    search_submitted = true;
	    return true;
	}
    }
    alert('Kereses Folyamatban!');
    return false;

}

function search_SearchBlock_focus() {
    if (search_SearchBlock_input.value == search_SearchBlock_promptString) {
	search_SearchBlock_input.value = '';
    }
}

function search_SearchBlock_blur() {
    if (search_SearchBlock_input.value == '') {
	search_SearchBlock_input.value = search_SearchBlock_promptString;
    }
}

function createCookie(name, value, days) {
  if (days) {
      var date = new Date();
      date.setTime(date.getTime()+(days*24*60*60*1000));
      var expires = "; expires="+date.toGMTString();
      }
    else var expires = "";
      document.cookie = name+"="+value+expires+"; path=/";
}
		      
function readCookie(name) {
        var ca = document.cookie.split(';');
	  var nameEQ = name + "=";
	for(var i=0; i < ca.length; i++) {
	    var c = ca[i];
	    while (c.charAt(0)==' ') c = c.substring(1, c.length); //delete spaces
	    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);
	}
	return null;
}

function insertCookie(name, wantedValue) {
    var tempValue = readCookie(name);
    if (tempValue != wantedValue){
	createCookie(name, wantedValue);
    }
}

function checkCookie(name, wantedValue) {
    if (readCookie(name) == wantedValue) return true;
    else  return false;
}