<!--

function expand(sec)
{
//     thisSec = eval("mess_" + sec);
     thisSec = document.getElementById("mess_" + sec);
     if (thisSec != null){
          if (thisSec.length){
               if (thisSec[0].style.display != 'none'){
                    for (var i=0;i<thisSec.length;i++) {thisSec[i].style.display = 'none'}
               }
               else{
                    for (var i=0;i<thisSec.length;i++) {thisSec[i].style.display = ''}
               }
          }
          else{
               if (thisSec.style.display != 'none')     {thisSec.style.display = 'none'}
               else{thisSec.style.display = ''}
          }
     }

}

function expand_top(top)
{

	for (i=1; i <= topics[top]; i++)
	{
		expand(top*1000+i);
	}

}

var topics = new Array();



function Open_Pict_Wind(wnd_name, wid, heig)
{

	var screenW = 1024, screenH = 768;
	if (parseInt(navigator.appVersion)>3) {
	 screenW = screen.width;
	 screenH = screen.height;
	}
	else if (navigator.appName == "Netscape" && parseInt(navigator.appVersion)==3 && navigator.javaEnabled()) 
	{
		 var jToolkit = java.awt.Toolkit.getDefaultToolkit();
		 var jScreenSize = jToolkit.getScreenSize();
		 screenW = jScreenSize.width;
		 screenH = jScreenSize.height;
	}

	var xMax = screenW, yMax=screenH;

	if (heig > 630) heig = 630;
	if (wid > 950) wid = 950;
	var xOffset = (xMax - (wid))/2 - 25, yOffset = (yMax -(heig+50+54))/2 - 10;

	pict_wnd = window.open('', wnd_name,"resizable=no,width="+(wid+40)+",height="+(heig+60)+",screenX="+xOffset+",screenY="+yOffset+",top="+yOffset+",left="+xOffset+",scrollbars=yes");
}

function Pict_Confirm_Form() {
	if (confirm("Opravdu smazat tento obrázek?"))
		return true;
	else
		return false;
}

function Article_Confirm_Form() {
	if (confirm("Opravdu chcete èlánek smazat?"))
		return true;
	else
		return false;
}

function Enquiry_Confirm_Form() {
	if (confirm("Opravdu chcete anketu smazat?"))
		return true;
	else
		return false;
}
//-->