//////////////////////////////////////////////////////
// by Media Integration, http://www.WIERZBICKI.ORG  //
//////////////////////////////////////////////////////

var imgNumber=0;
var imgNumber=0;
var delayTimer=null
var browserType=''
var timerDelay;
var browserTypeOK=false;

function checkBrowser() {
///////////////////////
	if (document.layers)  { 
		browserType='ne'; 
	}
	else {
		if (document.all) { 
			browserType='ie';
			}
		else {
			if (document.getElementById) {
				browserType='ne6'; 
			}
		}
	}
	browserTypeOK=(browserType!='');
}

checkBrowser()

function startTimer(x) {
/////////////////////
	delayTimer=setTimeout("hideLayers()",500);
}

function killTimer() {
////////////////////
	window.status="";
	clearTimeout(delayTimer);
}

function swap_visibility(x) {
///////////////////////////
	if (!browserTypeOK) return;
	switch (browserType) {
	case ('ne') : 
		if (document.layers[x].visibility=="hide") document.layers[x].visibility="show"
		else document.layers[x].visibility="hide";
		break;
	case ('ie') :	
		if (document.all[x].style.visibility=="hidden") document.all[x].style.visibility="visible"
		else document.all[x].style.visibility="hidden";
		break;
	case ('ne6') :
		if (document.getElementById(x).style.visibility=="hidden") document.getElementById(x).style.visibility="visible"
		else document.getElementById(x).style.visibility="hidden";
		break;
	}
}

function show_layer(x) {
//////////////////////
	if (!browserTypeOK) return;
	killTimer();
	switch (browserType) {
	case ('ne') : 
		document.layers[x].visibility="show"
		break;
	case ('ie') :	
		document.all[x].style.visibility="visible"
		break;
	case ('ne6') :
		document.getElementById(x).style.visibility="visible"
		break;
	}
}	

function hide_layer(x) {
//////////////////////
	if (!browserTypeOK) return;
	switch (browserType) {
	case ('ne') : 
		document.layers[x].visibility="hide"
		break;
	case ('ie') :	
		document.all[x].style.visibility="hidden"
		break;
	case ('ne6') :
		document.getElementById(x).style.visibility="hidden"
		break;
	}
}


function hideLayer(x) {
/////////////////////
	setTimeout("hide_layer('"+x+"')",500)
}

function getHtmlName(n) {
///////////////////////
	n=n+"";
	len=n.length;
	pos=n.indexOf("/");
	while (pos!=-1) {
		n=n.substring(pos+1,len);
		pos=n.indexOf("/");
		len=n.length;
	}
	return n;
}

function writeIntoLayer(id,txt) {
///////////////////////////////
	if (!browserTypeOK) return;
	switch (browserType) {
	case ('ne') : 
		document.layers[id].document.open();
		document.layers[id].document.write(txt);//alert(txt)
		document.layers[id].document.close()
		break;
	case ('ie') :	
		document.all[id].innerHTML=txt
		break;
	case ('ne6') :
		document.getElementById(id).innerHTML=txt;
		break;
	}
}