// Проверяем знает ли браузер про HTMLElement.
if (typeof(HTMLElement) != "undefined") {
    var _emptyTags = {
       "IMG": true,
       "BR": true,
       "INPUT": true,
       "META": true,
       "LINK": true,
       "PARAM": true,
       "HR": true
    };
    
    HTMLElement.prototype.__defineGetter__("outerHTML", function () {
       var attrs = this.attributes;
       var str = "<" + this.tagName;
       for (var i = 0; i < attrs.length; i++)
          str += " " + attrs[ i ].name + "=\"" + attrs[ i ].value + "\"";
    
       if (_emptyTags[this.tagName])
          return str + ">";
    
       return str + ">" + this.innerHTML + "</" + this.tagName + ">";
    });
    
    HTMLElement.prototype.__defineSetter__("outerHTML", function (sHTML) {
       var r = this.ownerDocument.createRange();
       r.setStartBefore(this);
       var df = r.createContextualFragment(sHTML);
       this.parentNode.replaceChild(df, this);
    });
}

var ajax_obj_sc = null;

function show_fblock(foto) {

x0=self.pageXOffset || (document.documentElement && document.documentElement.scrollLeft) || (document.body && document.body.scrollLeft);
y0=self.pageYOffset || (document.documentElement && document.documentElement.scrollTop) || (document.body && document.body.scrollTop);

document.getElementById("fblock").innerHTML='<div id="bf"><div id="x" onClick="javascript: close_fblock();">X</div><img src="'+ foto +'"></div>';

document.getElementById("fblock").style.left = x0 + 200 + "px";
document.getElementById("fblock").style.top = y0 + 50 + "px";

}





var flag=false;
var shift_x;
var shift_y;

function start_drag(itemToMove,e){
if(!e) e = window.event;
flag=true;
shift_x = e.clientX-parseInt(itemToMove.style.left);
shift_y = e.clientY-parseInt(itemToMove.style.top);

if(e.stopPropagation) e.stopPropagation();
else e.cancelBubble = true;
if(e.preventDefault) e.preventDefault();
else e.returnValue = false;
}

function end_drag(){ flag=false; }

function dragIt(itemToMove,e){
if(!flag) return;
if(!e) e = window.event;
itemToMove.style.left = (e.clientX-shift_x) + "px";
itemToMove.style.top = (e.clientY-shift_y) + "px";

if(e.stopPropagation) e.stopPropagation();
else e.cancelBubble = true;
if(e.preventDefault) e.preventDefault();
else e.returnValue = false;
}

function close_fblock()
{
	document.getElementById('fblock').innerHTML =	'';


}