var nn = (document.getElementById && navigator.appName == "Netscape") ? true : false;
var ie4 = ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 ));
var supportedPNG = /MSIE (5\.5)/.test(navigator.userAgent) && navigator.platform == "Win32";


function test( obj ){
    var req = new JsHttpRequest(); 
    req.onreadystatechange = function() { 
        if (req.readyState == 4) { 
            document.getElementById(obj.id).innerHTML = req.responseText; 
        } 
    } 
	req.caching = false;
    req.open('POST', 'test1.php', true); 
	var hash = new Object();
	hash['name'] = obj.innerHTML;
	hash['description'] = '456';
    req.send(hash); 
}

function getProduct( obj, prodID ){
	var dID = "TD_"+prodID;
	var dTD = document.getElementById( dID );
	if( isOpen(obj) ){
		dTD.style.display="none";
		setOpen(obj, 0);
		return;
	}else{
		dTD.style.display="block";
		setOpen(obj, 1);
		var req = new JsHttpRequest(); 
		req.onreadystatechange = function() { 
			if (req.readyState == 4) {
				//alert(req.responseText);
				dTD.innerHTML = req.responseText; 
			} 
		}	 
		req.caching = false;
		req.open('POST', 'get_prod.php', true); 
		var hash = new Object();
		hash['prodID'] = prodID;
		req.send(hash); 
	}
}

function getDescr( prodID ){
	var dID = "pTD_"+prodID;
	var req = new JsHttpRequest(); 
    req.onreadystatechange = function() { 
        if (req.readyState == 4) {
			//alert(req.responseText);
            document.getElementById( dID ).innerHTML = req.responseText; 
        } 
    } 
	req.caching = false;
    req.open('POST', 'get_prod_desc.php', true); 
	var hash = new Object();
	hash['prodID'] = prodID;
    req.send(hash); 
}

function isOpen( obj ){
	var open = 1*obj.getAttribute("open");
	return (open);
}

function setOpen( obj, vb ){ //  vb=0 OR vb=1
	obj.setAttribute("open", vb);
}

function close( trID ){ //  vb=0 OR vb=1
	getEl("pTD_"+trID).innerHTML="";
}

function getEl( id ){
	var dEl = document.getElementById( id );
	return (dEl);
}

function getService( servID ){
	var dID = "pTD_"+servID;
	var req = new JsHttpRequest(); 
    req.onreadystatechange = function() { 
        if (req.readyState == 4) {
			//alert(req.responseText);
            document.getElementById( dID ).innerHTML = req.responseText; 
        } 
    } 
	req.caching = false;
    req.open('POST', 'get_serv_desc.php', true); 
	var hash = new Object();
	hash['servID'] = servID;
    req.send(hash); 
}

function viewFoto( name , w , h )
{
		foto = "images/" + name;
		if (nn || ie4)
               posCode = (nn) ? ",screenX=0,screenY=0" : ",left=0,top=0";
          	else
           		posCode = "";									
		var popup = window.open( 'viewer.htm' , '_blank', 'width='+w+',height='+h+',fullscreen=0,resizeable=no,scrollbars=no,menubar=no,status=no,toolbar=no,location=no' + posCode, replace=true);
		
		Text = "<html><head><title>ÄÇÌÌ - ×Ï Ãåðîí</title></head>";
		Text += "<body bgcolor=black marginheight=0 marginwidth=0 leftmargin=0 topmargin=0 rightmargin=0 bottommargin=0>";
		Text += "<img src='"+foto+"' width='"+w+"' height='"+h+"' border='0'>";
		Text += "</body></html>";
		
		popup.document.write(Text);
	}
