function show(arg)
{
	if (document.getElementById(arg).style.display == "none")
	{document.getElementById(arg).style.display = "block";}
	else
	{document.getElementById(arg).style.display = "none";}

	if (arg == "all_comments")
	{
		if (document.getElementById('all_comments').style.display == "block")
		{document.getElementById('show_comments').style.display = "none";}
		else
		{document.getElementById('show_comments').style.display = "inline";}
	}
}

function hide(arg)
{document.getElementById(arg).style.display = "none";}

function mail(u, s, d, img)
{
	var l="ilto";
	if (img == "txt")
	{document.write("<a"+" href="+"ma"+l+":"+u+"&#64;"+s+ "." +d+">"+u+"&#64;"+s+ "." +d+"</a>");}
	else
	{document.write("<a"+" href="+"ma"+l+":"+u+"&#64;"+s+ "." +d+">"+"<img id=\"ico_m\" src=\"/design/monolit/"+img+"\" alt=\"E-mail\" /></a>");}
}

function zoom(url,w,h,alt)
{
	if (document.getElementById("zoom_screen").style.display == "none")
	{
		document.getElementById("zoom_screen").style.display = "block";
		document.getElementById("zoomed_photo").src = url;
		document.getElementById("zoomed_photo").width = w;
		document.getElementById("zoomed_photo").height = h;
		document.getElementById("zoomed_photo").alt = alt;
		document.getElementById("zoomed_div").style.marginTop = -((Math.round (h/2))+(10+1))+"px";
		document.getElementById("zoomed_div").style.marginLeft = -((Math.round (w/2))+(10+1))+"px";
		document.getElementById("zoomed_div").style.height = (h+(10*2))+"px";
		document.getElementById("zoomed_div").style.width = (w+(10*2))+"px";
		document.getElementById("cross").style.display = "none";
	}
	else
	{
		document.getElementById("zoom_screen").style.display = "none";
		document.getElementById("zoomed_photo").src = "design/monolit/spacer.gif";
		document.getElementById("zoomed_photo").width = "1";
		document.getElementById("zoomed_photo").height = "1";
		document.getElementById("zoomed_photo").alt = "";
		document.getElementById("zoomed_div").style.marginTop = "0";
		document.getElementById("zoomed_div").style.marginLeft = "0"
		document.getElementById("cross").style.display = "none";
	}
}

function toggleCross() {
	if (document.getElementById("cross").style.display == "none"){
		document.getElementById("cross").style.display = "block";
	}
	else {
		document.getElementById("cross").style.display = "none";
	}
	return true;
}



function formatText(el,tagname) {
	//var tagstart = '<'+tagname+'>';
/*
	if(attName.length>0){
		 var tagstart = '<'+tagname+' '+attName+'="'+attVal+'">';
	}*/
	//else
	tagstart = '<'+tagname+'>';

	var tagend = '</'+tagname+'>';

	el = document.getElementById(el);

	if (el.setSelectionRange) {
		el.value = el.value.substring(0,el.selectionStart) + tagstart + el.value.substring(el.selectionStart,el.selectionEnd) + tagend + el.value.substring(el.selectionEnd,el.value.length)
	}
	else{
		var selectedText = document.selection.createRange().text;

		if (selectedText != "") {
			var newText = tagstart + selectedText + tagend;
			document.selection.createRange().text = newText;
		}
	}
}