function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function showBig(imgStr,iW,iH) {
  document.getElementById('cover').style.display = "block";
  var popupObj = document.getElementById('popup');
  popupObj.style.display = "block";
  popupObj.style.top = getBodyScrollTop() + 30 + 'px';
  var picObj = document.getElementById('pic');
  picObj.src = imgStr;
  picObj.style.width = iW + 'px';
  picObj.style.height = iH + 'px';
  if(iW < popupObj.offsetWidth) {
	  picObj.style.left = ((popupObj.offsetWidth - iW) / 2) + "px";
	  document.getElementById('close').style.left = Math.floor((((popupObj.offsetWidth - iW) / 2) + iW) - document.getElementById('close').offsetWidth + 21) + 'px';
  }
  if(iH < popupObj.offsetHeight) {
	  picObj.style.top = ((popupObj.offsetHeight - iH) / 4) + "px";
	  document.getElementById('close').style.top = (20 + ((popupObj.offsetHeight - iH) / 4)) + "px";
  }
  return false;
}

// узнать на сколько страница прокручена
function getBodyScrollTop()
{
	return self.pageYOffset || (document.documentElement && document.documentElement.scrollTop) || (document.body && document.body.scrollTop);
}


function showForm() {
  document.getElementById('cover').style.display = "block";
  var formObj = document.getElementById('form');
  formObj.style.display = "block";
  formObj.style.left = Math.floor(((document.body.clientWidth - formObj.offsetWidth) / 2)) + 'px';
  formObj.style.top = "100px";
  return false;
}

var activeCal = null;

function showCal(id) {
	if(activeCal) closeCal();
	activeCal = document.getElementById(id);
	activeCal.style.display = 'block';
	return false;
}

function closeCal() {
	activeCal.style.display = 'none';
	activeCal = null;
	return false;
}

var activePhoto = null;
var firstClick = true;
var cancelCloseTrigger = false;
var maxUlWidth = 450;
var minUlWidth = 350;

function showPhoto(id) {
	var photoDiv = document.getElementById(id);
	var posDiv = photoDiv.parentNode;
	var divs = photoDiv.getElementsByTagName('DIV');
	if(activePhoto != null) activePhoto.style.display = "none";
	if(activePhoto != photoDiv) {
		photoDiv.style.display = "block";
		activePhoto = photoDiv;
		firstClick = true;
	} else {
		photoDiv.style.display = "none";
		activePhoto = null;
	}
	if(divs[2] != null && divs[2].processed != true) {
		if(divs[2].offsetWidth > (posDiv.offsetWidth - photoDiv.offsetLeft - 210)) { 
			divs[0].style.left = (divs[0].offsetLeft - 100) + 'px';
			divs[2].style.marginLeft = '53px';
			divs[0].getElementsByTagName('IMG')[0].style.marginLeft = '135px';
			divs[2].style.width = (posDiv.offsetWidth - photoDiv.offsetLeft - 95) + 'px';
			divs[2].style.whiteSpace = 'normal';
		}
		if(divs[2].offsetWidth < minUlWidth && divs[2].offsetLeft > 440) {
			divs[2].style.width = minUlWidth + 'px'
			divs[2].style.marginLeft = (-divs[2].offsetWidth - 25) + 'px';
		}
		divs[2].processed = true;
	}
	if(divs[3] != null && divs[3].processed != true) {
		if(divs[3].offsetWidth > (posDiv.offsetWidth - photoDiv.offsetLeft - 210)) { 
			divs[3].style.marginLeft = '53px';
			divs[3].style.width = (posDiv.offsetWidth - photoDiv.offsetLeft - 95) + 'px';
			divs[3].style.whiteSpace = 'normal';
		}
		if(divs[2].offsetWidth < minUlWidth && divs[2].offsetLeft > 440) {
			divs[3].style.marginLeft = (-divs[3].offsetWidth - 25) + 'px';
		}
		divs[3].style.marginTop = (-divs[3].offsetHeight + 25) + 'px';
		divs[3].processed = true;
	}
	return false;
}

function closeAll() {
	if(cancelCloseTrigger == false) {
		if(firstClick == true) {
			firstClick = false;
		} else {
			if(activePhoto != null) {
				activePhoto.style.display = 'none';
				activePhoto = null;
				firstClick = true;
			}
		}
	}
	cancelCloseTrigger = false;
	return false;
}

function cancelClose() {
	cancelCloseTrigger = true;
}