var pages = new Array;
document.separator = '<hr class=\"pagebr\" />';
document.lastshow = 0 ;
document.lastli = 0;
function showBodyPage(aid,page) {
//	alert('prev: '+(page-1)+' current: '+page+' next: '+(page+1));

	
	if (document.lastshow=='0'){
		document.lastshow = 'page'+aid+'p0';
//	document.getElementById('pageNavBar').innerHTML = '<li id="pagerPrev"><a href="#pageTop" onclick="showBodyPage('+aid+','+(page-1)+')">poprzednia</a></li>'+document.getElementById('pageNavBar').innerHTML+'<li id="pagerNext"><a href="#pageTop" onclick="showBodyPage('+aid+','+(page+1)+')">nastêpna</a></li>';
	}
	var last = document.getElementById(document.lastshow);
	var current = document.getElementById('page'+aid+'p'+page);
	last.style.display="none";
	current.style.display="block";
	if (document.lastli != 0) {
		document.lastli.className='other';
	} else document.getElementById('liid'+aid+'p0').className='other';
	document.lastli = document.getElementById('liid'+aid+'p'+page);
	document.lastli.className='current';
	document.lastshow = 'page'+aid+'p'+page;
/*	document.getElementById('pagerPrev').onclick = 'showBodyPage('+aid+', '+(page-1)+');';
	document.getElementById('pagerNext').onclick = 'showBodyPage('+aid+', '+(page+1)+');';
	if (page==0) {
		document.getElementById('pagerPrev').style.visibility = 'hidden';
		document.getElementById('pagerNext').style.visibility = 'visible';
	}
	else if (page==(pages.length-1)) {
		document.getElementById('pagerPrev').style.visibility = 'visible';
		document.getElementById('pagerNext').style.visibility = 'hidden';
	}
*/
	if (page != 0) {
		
		if(document.getElementById('leadArt'+aid)){ document.getElementById('leadArt'+aid).style.display="none"; }
		if(document.getElementById('attch'+aid))  { document.getElementById('attch'+aid).style.display="none"; }
		if(document.getElementById('imgArt'+aid)) { document.getElementById('imgArt'+aid).style.display="none"; }
	} else {
		if(document.getElementById('leadArt'+aid)){ document.getElementById('leadArt'+aid).style.display=""; }
		if(document.getElementById('attch'+aid))  { document.getElementById('attch'+aid).style.display=""; }
		if(document.getElementById('imgArt'+aid)) { document.getElementById('imgArt'+aid).style.display=""; }
	}
	
}
function generateBodyPages(formnamePrefix,aid,sourcefield,className) {
	var j = 0
	var hide=false;
	var formname = formnamePrefix + aid;
	if (document.layers) {
		var text = eval("document.nslayer.document."+formname+"."+sourcefield+".value");
		while (text.indexOf(document.separator) > -1)
			text = text.replace(document.separator,"<br><br>");
		document.writeln(text);
	} else {
		var ft = eval("document.forms."+formname+"."+sourcefield+".value");
		var iend = ft.length;
		var exit = false;
		do {
			if (ft.indexOf(document.separator) > -1) {
				iend = ft.indexOf(document.separator);
			} else {
				iend = ft.length;
				exit=true;
			}
			pages[j++] = ft.substring(0,iend);
			if (!exit)
				ft = ft.substr(iend+document.separator.length);
		} while (!exit)
		for (i=0;i<pages.length;i++) {
			document.writeln('<div id="page'+aid+'p'+i+'" class="'+className+'" style="display:'+(hide?"none":"block")+'">'+pages[i]+'</div>');
			hide = true;
		}
		document.writeln('<a name="pageNav">&nbsp;</a><ul id="pageNavBar" class="pager">');
		for (i=0;i<pages.length;i++) {
			document.writeln('<li class="'+((i==0)?"current":"other")+'" id="liid'+aid+'p'+i+'"><a href="#pageTop" onclick="showBodyPage('+aid+','+i+')">'+(i+1)+'</a></li>');
		}
		document.writeln("</ul>");
	}
}