function login() {
	ieheight(); 
	login_show();
} 

function $(id)
{
	return document.getElementById(id);
}
function login_show() {
	$('auth').style.display = "block";
	$('authdialog').style.left = '50%';
	$('loginfocusneeded').focus();
}
function login_hide() {
	$('authdialog').style.position = 'absolute';
	$('authdialog').style.left = '-2000px';
	$('auth').style.display = "none";
}
document.onkeypress = function(ev){
	ev = ev || event;
	if(ev.keyCode==27)
login_hide();
}

 function ieheight() {
	var bg = $('body').offsetHeight;
	$('bg').style.height = bg + 'px';
}var inputs = document.getElementsByTagName('input');
var buttons = new Array();
var imagesPath = "style_images/people.az/images/";

function init() {
    // quit if this function has already been called
    if (arguments.callee.done) return;

    // flag this function so we don't do the same thing twice
    arguments.callee.done = true;

    // kill the timer
    if (_timer) clearInterval(_timer);
    
    // do stuff
    preloadImages();
	separateElements();
	buttonHovers();
    replaceChecks(); 
    replaceRadios();
} 

function preloadImages() {
	preloads = new Object();
	preloads[0] = new Image(); preloads[0].src = imagesPath + "button_left_xon.gif";
	preloads[1] = new Image(); preloads[1].src = imagesPath + "button_right_xon.gif";}
	
function separateElements() {
	var b = 0;
	for (var q = 0; q < inputs.length; q++) {
		if((inputs[q].type == "submit") || (inputs[q].type == "button")) {buttons[b] = inputs[q]; ++b;}}}

function buttonHovers() {
	for (var i = 0; i < buttons.length; i++) {
		buttons[i].className = "buttonSubmit";
		var buttonLeft = document.createElement('img');
		buttonLeft.src = imagesPath + "button_left.gif";
		buttonLeft.className = "buttonImg";
		buttons[i].parentNode.insertBefore(buttonLeft, buttons[i]);
		var buttonRight = document.createElement('img');
		buttonRight.src = imagesPath + "button_right.gif";
		buttonRight.className = "buttonImg";
			if(buttons[i].nextSibling) {buttons[i].parentNode.insertBefore(buttonRight, buttons[i].nextSibling);}
			else {buttons[i].parentNode.appendChild(buttonRight);}
		buttons[i].onmouseover = function() {
			this.className += "Hovered";
			this.previousSibling.src = imagesPath + "button_left_xon.gif";
			this.nextSibling.src = imagesPath + "button_right_xon.gif";}
		buttons[i].onmouseout = function() {
			this.className = this.className.replace(/Hovered/g, "");
			this.previousSibling.src = imagesPath + "button_left.gif";
			this.nextSibling.src = imagesPath + "button_right.gif";}}}

function replaceChecks() { 
    for(var i=0; i < inputs.length; i++) { 
	if(inputs[i].getAttribute('type') == 'checkbox') { 
	    var img = document.createElement('img'); 
		if(inputs[i].checked) {{img.src = imagesPath + "checkbox_checked.gif";}} 
			else {{img.src = imagesPath + "checkbox_unchecked.gif";}} 
			img.id = 'checkImage'+i;if(!inputs[i].disabled) 
			img.onclick = new Function('checkChange('+i+')'); 
	inputs[i].parentNode.insertBefore(img, inputs[i]); 
	inputs[i].style.display='none';}}} 
function checkChange(i) { 
    if(inputs[i].checked) { 
	inputs[i].checked = ''; 
	document.getElementById('checkImage'+i).src=imagesPath + "checkbox_unchecked.gif"; 
    } else { 
	inputs[i].checked = 'checked'; 
	document.getElementById('checkImage'+i).src=imagesPath + "checkbox_checked.gif";}} 

function replaceRadios() { 
    for(var i=0; i < inputs.length; i++) { 
	if(inputs[i].getAttribute('type') == 'radio') { 
	    var img = document.createElement('img'); 
	    if(inputs[i].checked) {{img.src = imagesPath + "radio_checked.gif";}} 
					else {{img.src = imagesPath + "radio_unchecked.gif";}} 
					img.id = 'radioImage'+inputs[i].id; 
	    if(!inputs[i].disabled) img.onclick = new Function('radioChange('+i+')'); 
	    inputs[i].parentNode.insertBefore(img, inputs[i]); 
	    inputs[i].style.display='none';}}} 
function radioChange(i) { 
	var radios=new Array();
	var tmpradios;
	tmpradios = document.getElementsByTagName('input'); 
	for(var j=0; j < tmpradios.length; j++) { 
		if(tmpradios[j].getAttribute('name') == inputs[i].getAttribute('name'))
		{radios.push(tmpradios[j]);}}
    if(inputs[i].checked) {} 
    else { 
	for(var j=0; j < radios.length; j++) { 
			document.getElementById('radioImage'+radios[j].id).src= imagesPath + "radio_unchecked.gif"; 
			document.getElementById('radioImage'+radios[j].id).checked=''; 
		}
	inputs[i].checked = 'checked'; 
	document.getElementById('radioImage'+inputs[i].id).src = imagesPath + "radio_checked.gif";}}


/* for Mozilla/Opera9 */
if (document.addEventListener) {
    document.addEventListener("DOMContentLoaded", init, false);
}

/* for Internet Explorer */
 if (window.attachEvent) {
	window.attachEvent("onload", function() {init()}); }

/* for Safari */
if (/WebKit/i.test(navigator.userAgent)) { // sniff
    var _timer = setInterval(function() {
        if (/loaded|complete/.test(document.readyState)) {
            init(); // call the onload handler
        }
    }, 10);
}

/* for other browsers */
window.onload = init;imgout=new Image();
imgin=new Image();
imgout.src="style_images/people.az/images/bl_show.gif";
imgin.src="style_images/people.az/images/bl_hide.gif";
function filter(imagename,objectsrc){if (document.images){document.images[imagename].src=eval(objectsrc+".src");}}

function sh(id) {if (document.getElementById) { // DOM3 = IE5, NS6
if (document.getElementById(id).style.display == "none"){document.getElementById(id).style.display = 'block';filter(("img"+id),'imgin');}
else {filter(("img"+id),'imgout');document.getElementById(id).style.display = 'none';}}
else {if (document.layers) {if (document.id.display == "none"){document.id.display = 'block';filter(("img"+id),'imgin');}
else {filter(("img"+id),'imgout');document.id.display = 'none';}}
else {if (document.all.id.style.visibility == "none"){document.all.id.style.display = 'block';}
else {filter(("img"+id),'imgout');document.all.id.style.display = 'none';}}}}