var detect_nn = (document.layers)?true:false;
var detect_ie = (document.all)?true:false;

var k_key_buffer = '';
var k_word_links = Array();
var kt_focus = false;

var k_ascii = Array();
k_ascii[65] = 'a';
k_ascii[66] = 'b';
k_ascii[67] = 'c';
k_ascii[68] = 'd';
k_ascii[69] = 'e';
k_ascii[70] = 'f';
k_ascii[71] = 'g';
k_ascii[72] = 'h';
k_ascii[73] = 'i';
k_ascii[74] = 'j';
k_ascii[75] = 'k';
k_ascii[76] = 'l';
k_ascii[77] = 'm';
k_ascii[78] = 'n';
k_ascii[79] = 'o';
k_ascii[80] = 'p';
k_ascii[81] = 'q';
k_ascii[82] = 'r';
k_ascii[83] = 's';
k_ascii[84] = 't';
k_ascii[85] = 'u';
k_ascii[86] = 'v';
k_ascii[87] = 'w';
k_ascii[88] = 'x';
k_ascii[89] = 'y';
k_ascii[90] = 'z';


function alert_field(id){
	val = document.getElementById(id);
	alert(val.value);
}

function kontrol_keyDown(e) {
	var evt=(e)?e:(window.event)?window.event:null;
	if(evt){
		var key=(evt.charCode)?evt.charCode:
			((evt.keyCode)?evt.keyCode:((evt.which)?evt.which:0));
		
		key_val = '';
		if ((key >= 65) && (key <= 90)){
			key_val = k_ascii[key];
		}
		kontroll_key_inspect(key_val);
	}
}

function kontrol_keyword_hit(key_buffer,target_txt,target_url,target_func){
	k_key_buffer = key_buffer;
	
	var strlen = k_key_buffer.length;
	var pos = k_key_buffer.lastIndexOf(target_txt);
	var diff = strlen-target_txt.length;
	if (pos != -1){		
		if (pos == diff){
			if (target_func){
				target_func(this);
			} else if (target_url != ''){
				var elem = document.getElementById('ktMyEdit_loading_box');
				if (elem){
					elem.style.display = 'block';
					location = target_url;
				}
			}
			k_key_buffer = '';
		}
	}
}

var key_listener_list = new Array();
function kontrol_key_register_listener(ident,path,func){
	var obj = new Object();
	obj.ident 	= ident;
	obj.path 	= path;
	obj.func 	= func;
	key_listener_list[key_listener_list.length] = obj;
}

kontrol_key_register_listener('ktindex','index.php',null);	
kontrol_key_register_listener('ktmaster','index.php?link=master',null);	
kontrol_key_register_listener('ktsearch','index.php?link=search',null);	
kontrol_key_register_listener('ktoffline','index.php?link=offline',null);	
kontrol_key_register_listener('ktactivate','index.php?link=activate',null);	
kontrol_key_register_listener('ktkontrol','index.php?link=kontrol',null);	
kontrol_key_register_listener('ktadmin','admin.php',null);	
kontrol_key_register_listener('ktsetup','index.php?link=setup',null);	
kontrol_key_register_listener('ktforgot','index.php?link=forgot',null);	
kontrol_key_register_listener('ktregister','index.php?link=register',null);	
kontrol_key_register_listener('ktsitemap','index.php?link=sitemap',null);	
kontrol_key_register_listener('ktdetect','index.php?link=detect',null);	
kontrol_key_register_listener('ktinstall','index.php?link=install',null);	
kontrol_key_register_listener('ktuninstall','index.php?link=uninstall',null);	
kontrol_key_register_listener('ktupgrade','index.php?link=upgrade',null);	
kontrol_key_register_listener('kttest','index.php?link=test',null);	

function kontroll_key_inspect(key){
	if (!kt_focus){			
		k_key_buffer = k_key_buffer + key;
		var size = 32;
		var strlen = k_key_buffer.length;		
		
		if (strlen > size){
			k_key_buffer = k_key_buffer.substring(strlen-size,strlen+1);
			strlen = k_key_buffer.length;
		}
		
		for (var i=0; i < key_listener_list.length; i++){
			var obj = key_listener_list[i];
			//alert(obj.ident);
			kontrol_keyword_hit(k_key_buffer,obj.ident,obj.path,obj.func);
		}

		if (elem = document.getElementById('kt_key_buffer')){
			elem.value = k_key_buffer;
		}

	}
}

function kt_focus_on(){
	kt_focus = true;
}
function kt_focus_of(){
	kt_focus = false;
}
document.onbeforeeditfocus = kt_focus_on;
document.onbeforedeactivate = kt_focus_of;

document.onkeydown=kontrol_keyDown;
if(detect_nn) document.captureEvents(Event.KEYDOWN);