var prkv_Win;
//var br_good=navigator.appName.indexOf("Microsoft");




function popup_win(url, w, h)
{

	var title="";
	if(!w) w=320;
	if(!h) h= 320;
	
  if (prkv_Win) prkv_Win.close();    
                 
	if (screen) {
		if (h<(screen.height - 60)) w = w + 20;
   	var h = (h < screen.height) ? h : screen.height - 60;
   	var w = (w < screen.width) ? w : screen.width;
   	prkv_Win = window.open(url,"popup_wnd",'width='+w+',height='+h+',left='+(screen.width-w-10)+',top=0,scrollbars=no,resizable=yes');

	}else {
        prkv_Win = window.open(url,"popup_wnd",'width='+w+',height='+h+',left=0,top=0');
    }
   
	prkv_Win.focus();
	
	//alert(document.frames("PageTwo").document.forms("Members").elements("Search").value);
	
}

function on_unload() {
	if (prkv_Win) prkv_Win.close();
}