function openwin(myurl,mx,my,name) {
    if(name==null){name="popup";}
      nn4 = (document.layers)? true : false;
      ie4 = (document.all)? true : false;
      wx = Math.round((screen.width - mx) / 2);
      wy = Math.round((screen.height - my) / 2);
      wpos = (nn4)? "screenX="+wx+",screenY="+wy : "left="+wx+",top="+wy;
      var a = window.open(myurl,name,"resizable=yes, menubar=no,toolbars=no,scrollbars=yes,width=" + mx + ",height=" + my + "," + wpos);
      a.focus();
}

function openimg(myurl,mx,my,name)
 {
  if (a!=null){a.close();}
  mx=mx+30;
  my=my+57;
  if(name==null){name="Image";}
  nn4 = (document.layers)? true : false;
  ie4 = (document.all)? true : false;
  wx = Math.round((screen.width - mx) / 2);
  wy = Math.round((screen.height - my) / 2);
  wpos = (nn4)? "screenX="+wx+",screenY="+wy : "left="+wx+",top="+wy;
  var a = window.open(myurl,name,"resizable=no, menubar=no,toolbars=no,scrollbars=no,width="+mx+",height="+my+"," + wpos);
  a.resizeTo(mx, my);
  a.focus();
 }


//ÝÒÎ ÏÈÇÆÅÍÛÉ ÑÊÐÈÏÒ Ñ ÒÅÌÏËÅÉÒ ÌÎÍÑÒÐÀ ÊÎÒÎÐÛÉ ÏÎÊÀÇÛÂÛÂÀÒ ÏÐÅÂÜÞØÊÈ ØÀÁËÎÍÎÂ

var offsetfrommouse=[15,15]; //image x,y offsets from cursor position in pixels. Enter 0,0 for no offset
var displayduration=0; //duration in seconds image should remain visible. 0 for always.
var currentimageheight = 410;	// maximum image size.

var currentimagewidth = 490;	// maximum image size.
var timer;

function gettrailobj(){
if (document.getElementById)
return document.getElementById("preview_div").style
}

function gettrailobjnostyle(){
if (document.getElementById)
return document.getElementById("preview_div")
}


function truebody(){
return (!window.opera && document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}


function hidetrail(){	
	gettrailobj().display= "none";
	document.onmousemove=""
	gettrailobj().left="-500px"
	clearTimeout(timer);
}

function showtrail(imagename,title,showthumb){
	i = imagename
	t = title
	s = showthumb
	timer = setTimeout("show('"+i+"',t,s);",200);
}
function show(imagename,title,showthumb){
    var docwidth=document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth - offsetfrommouse[0]
	var docheight=document.all? Math.min(truebody().scrollHeight, truebody().clientHeight) : Math.min(window.innerHeight)

if( (navigator.userAgent.indexOf("Firefox")!=-1 || (navigator.userAgent.indexOf("Opera")==-1 && navigator.appVersion.indexOf("MSIE")!=-1)) && (docwidth>650 && docheight>500)) {

		document.onmousemove=followmouse; 
	
		newHTML = '<div class="border_preview"><div id="loader_container"><div id="loader"><div align="center">Loading template preview...</div><div id="loader_bg"><div id="progress"> </div></div></div></div>';
		newHTML = newHTML + '<h2 class="title_h2">' + title + '</h2>'
		if (showthumb > 0){
    		newHTML = newHTML + '<div class="preview_temp_load"><img onload="javascript:remove_loading();" src="' + imagename + '" border="0"></div>';
		}

		newHTML = newHTML + '</div>';
		if(navigator.userAgent.indexOf("Firefox")==-1){
			newHTML = newHTML+'<iframe src="about:blank" scrolling="no" frameborder="0" width="390" height="390"></iframe>';
		}
		gettrailobjnostyle().innerHTML = newHTML;
		gettrailobj().display="block";
	}
}

function followmouse(e){

	var xcoord=offsetfrommouse[0]
	var ycoord=offsetfrommouse[1]

	var docwidth=document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth - offsetfrommouse[0]
	var docheight=document.all? Math.min(truebody().scrollHeight, truebody().clientHeight) : Math.min(window.innerHeight)

	if (typeof e != "undefined"){
		if (docwidth - e.pageX < currentimagewidth){
			if(navigator.userAgent.indexOf("Firefox")!=-1)	{xcoord = e.pageX - xcoord - currentimagewidth + 2*offsetfrommouse[0]} else{ xcoord = e.pageX - xcoord - currentimagewidth + 6*offsetfrommouse[0] ;} // Move to the left side of the cursor
			} else {
				xcoord += e.pageX;
			}
			if (docheight - e.pageY < (currentimageheight + 110)){
				ycoord += e.pageY - Math.max(0,(110 + currentimageheight + e.pageY - docheight - truebody().scrollTop));
			} else {
			ycoord += e.pageY;
			}
	} else if (typeof window.event != "undefined"){
		if (docwidth - event.clientX < currentimagewidth){
			xcoord = event.clientX + truebody().scrollLeft - xcoord - currentimagewidth + 2*offsetfrommouse[0]; // Move to the left side of the cursor
		} else {
			xcoord += truebody().scrollLeft+event.clientX
		}
		if (docheight - event.clientY < (currentimageheight + 110)){
			ycoord += event.clientY + truebody().scrollTop - Math.max(0,(110 + currentimageheight + event.clientY - docheight));
		} else {
			ycoord += truebody().scrollTop + event.clientY;
		}
	}

	var docwidth=document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth-offsetfrommouse[0]
	var docheight=document.all? Math.max(truebody().scrollHeight, truebody().clientHeight) : Math.max(document.body.offsetHeight, window.innerHeight)
	if(ycoord < 0) { ycoord = ycoord*-1; }
	gettrailobj().left=xcoord+"px"
	gettrailobj().top=ycoord+"px"
}

function openExternal(address) {
    window.open("http://" + address);
    return false;
}

/*
* Îòêðûâàåò âñïëûâàþùåå îêíî òî÷íî ïî ðàçìåðó êàðòèíêè
*/
function openPreview (url, width, height) {
    var x = window.open("", 'preview', 'scrollbars=no,width='+width+',height='+height+',toolbar=no,status=no,menubar=no,links=no,resizable=no');
    x.document.write('<html><head><title>Ïðîñìîòð èçîáðàæåíèÿ</title></head>'+
                       '<body topmargin="0" leftmargin="0"><img src="'+url+'"' +
                       '></body></html>');
    x.document.close();
    x.focus();
}