pic = new Image();
pic.src="/img/loading.gif";


function setHomePage(ob) { 
	if (( navigator.appVersion.indexOf('MSIE 5.') != -1) || (navigator.appVersion.indexOf('MSIE 6.') != -1)) {
		ob.style.behavior='url(#default#homepage)';
		ob.setHomePage('http://www.yourcars.ru');
		return false;
	}
	return true;
}

function setFavorite() {
	if ((navigator.appVersion.indexOf('MSIE 5.') != -1) || (navigator.appVersion.indexOf('MSIE 6.') != -1)) {
		window.external.AddFavorite('http://www.yourcars.ru', 'YourCars.RU - Твоя автомобильная жизнь!!!');
	}
	return false;
}


function mycheck(o, h) {
	h.value = (parseInt(h.value)+1)%2;	
	var img = o.childNodes[0];
	if(parseInt(h.value)) {
		img.style.display = 'inline';
	} else {
		img.style.display = 'none';
	}		
}

function clearField(field, temp) {
	if(field.value == temp)	{
		field.value = '';
	}
}

function fillField(field, temp) {
	if(field.value == '')	{
		field.value = temp;
	}
}

function setDisplayBlock(id) {
	document.getElementById(id).style.display='block';
}

function showLoading(id) {
	document.getElementById(id).src=pic.src;
}

function showBigImg(id, src, ob) {
	//document.getElementById(id).src=pic.src;
	document.getElementById(arguments[0]).src=src;
}

function changeImg(ob) {
	var img = document.getElementsByClassName('imgActive');
	if(img) {
		img[0].className='imgGray';
	}
	ob.className='imgActive';
}

var lastCommentId=-1;
function showInputComment(cid) {
	document.forms['form_comment'].cid.value = cid;
	var obj = document.getElementById('comment'+cid);
	var comment = document.getElementById('addCommentForm');
	obj.appendChild(comment);
	if(lastCommentId != cid) {
		comment.style.display = 'block';
	} else {
		comment.style.display = comment.style.display == 'block' ? 'none': 'block';
	}
	lastCommentId=cid;
}


function collapseBox(id) {
	var ob = $(id);
	ob.style.display = 'block';
	var myHeightEffect = new fx.Height(
		ob , {
			duration: 500
		}
	);
	myHeightEffect.toggle();
}

function opacityBox(id, time) {
	var ob = $(id);
	var myOpacityEffect = new fx.Opacity(
		ob , {
			duration: time
		}
	);
	myOpacityEffect.toggle();
}

function changeRegImg() {
	var ob = $('regImg');
	if(ob.src == 'http://'+location.host+'/img/rdown.gif') {
		ob.src = '/img/up.gif';
	} else {
		ob.src = '/img/rdown.gif';
	}
}