var fontsize = 12;
function gid(aim){return document.getElementById(aim);}
function initOptions()
{
	var c = '<div id="options">';
	c += '	<ul>';
//	c += '		<li id="mail"><a href="javascript:mail();" onclick="this.blur();"><span class="none">Seite weiterempfehlen</span></a></li>';
	c += '		<li id="print"><a href="javascript:printpage();" onclick="this.blur();"><span class="none">Seite drucken</span></a></li>';
	c += '		<li id="fontsmall"><a href="javascript:fontsmall();" onclick="this.blur();"><span class="none">Schriftgröße kleiner</span></a></li>';
	c += '		<li id="fonta"><a href="javascript:fonta();" onclick="this.blur();"><span class="none">Kleine Schrift</span></a></li>';
	c += '		<li id="fontaa"><a href="javascript:fontaa();" onclick="this.blur();"><span class="none">Mittlere Schrift</span></a></li>';
	c += '		<li id="fontaaa"><a href="javascript:fontaaa();" onclick="this.blur();"><span class="none">Gro&szlig;e Schrift</span></a></li>';
	c += '		<li id="fontbig"><a href="javascript:fontbig();" onclick="this.blur();"><span class="none">Schriftgröße größer</span></a></li>';
	c += '	</ul>';
	c += '</div>';
	
	gid("content").innerHTML += c;
}
function mail(){alert("coming soon");}
function printpage(){window.print();}
function fonta(){setFontSize(12);}
function fontaa(){setFontSize(14);}
function fontaaa(){setFontSize(16);}
function fontsmall(){if(fontsize > 12) setFontSize(fontsize-2);}
function fontbig(){if(fontsize < 16) setFontSize(fontsize+2);}
function setFontSize(newsize)
{
	fontsize = newsize;
	paragraphs = gid("contentText").getElementsByTagName("p");
	for(i=0;i<paragraphs.length;i++) paragraphs[i].style.fontSize = fontsize+"px";
	gid("options").style.backgroundImage = "url(/css/images/options_aaa"+(fontsize-10)/2+".gif)";
}
addLoadFunction(initOptions);