/* 		
		******* faq.js ****************************************
		|  pitri.com /   Eugene Ryabtsev                      |
		|  31.03.2007                                         |
		|  "Frequently Asked Questions"                       |
		|  WTL edition                                        |   
		*******************************************************

*/
var heightImg = new Array();
var widthImg = new Array();
var sizeItemPic = 128, sizeItemPicSmall = 64, maxWidth=0;
var heightSootn = new Array();

var root = window.addEventListener || window.attachEvent ? window : document.addEventListener ? document : null;
if (root){
	if (root.addEventListener) root.addEventListener("load", init_item, false);
	else if (root.attachEvent) root.attachEvent("onload", init_item);
}

function mouseover_item(e){
	mouseout_item(0);
	var el = window.event ? window.event.srcElement : e.currentTarget;
	el.style.width = widthImg[el.id] + 'px';
	
	el.style.height = heightImg[el.id] + 'px';

	
	

	
	var collapse_section = document.getElementById("images_item");

	for (var i = 0; (collapse_title = collapse_section.getElementsByTagName("img").item(i)); i++) {
if (i==el.id){
	collapse_section.getElementsByTagName("div").item(i).style.marginLeft = "0px";
	collapse_section.getElementsByTagName("div").item(i).style.border = "#BFBAA6 1px solid";
}
 	}
	return true;

}

function mouseout_item(n){
	var collapse_section = document.getElementById("images_item");
	collapse_section.getElementsByTagName("div").item(0).style.border = "#BFBAA6 1px solid";
	for (var i = n; (collapse_title = collapse_section.getElementsByTagName("img").item(i)); i++) {
		collapse_title.style.width = sizeItemPicSmall + 'px';

		collapse_title.style.height = heightImg[collapse_title.id]/heightSootn[collapse_title.id] + 'px';

		collapse_section.getElementsByTagName("div").item(i).style.border = "#FFFFFF 1px solid";
		collapse_section.getElementsByTagName("div").item(i).style.marginLeft = "12px";
 	}
	return true;
}


function init_item(){
if (document.getElementById("images_item") != null) {
	
	if (document.getElementById && document.createTextNode){
		var collapse_section = document.getElementById("images_item");
		var collapse_title = collapse_item = null;
		for (var i = 0; (collapse_title = collapse_section.getElementsByTagName("img").item(i)); i++){
			
			collapse_title.id = i;
				 heightImg[i] = collapse_title.height;
				  widthImg[i] = collapse_title.width;
				  if (maxWidth < widthImg[i]) maxWidth = widthImg[i];
				  heightSootn[i] = widthImg[i]/sizeItemPicSmall;
			
				if (collapse_title.addEventListener) {
				collapse_title.addEventListener("mouseover", mouseover_item, false);
			}
			else if (collapse_title.attachEvent) {
				collapse_title.attachEvent("onmouseover", mouseover_item);
			}
			
		}	
	}
	mouseout_item(1);
	document.getElementById("images_item").style.width = maxWidth+8+'px';
}
	return true;
}