/* Funktioen für das Untermenü */
var subMenuTimeout = null;
function showSubmenu(id) {
	if(subMenuTimeout!=null) {
		clearTimeout(subMenuTimeout);
		subMenuTimeout = null;
	}
	document.getElementById(id).style.display = "";
}
function hideSubmenu(id, ms) {
	subMenuTimeout = window.setTimeout("document.getElementById('"+id+"').style.display='none';", ms);
}

/* Onload-Funktion zum setzen der Content-Höhe und erster aufruf der Info-Abstand-Links-Funktion */
window.onload = function() {
	var SBheight = document.getElementById("sidebar").offsetHeight+10;
	document.getElementById("content").style.minHeight = SBheight+"px";
	document.getElementById("content2").style.minHeight = SBheight+"px";
	document.getElementById("content3").style.minHeight = SBheight+"px";
	setInfoLeft();
}

/* Funktionen für das automatische Verkleinern der Blogs */
var maxBlogs = 3;
function blogShowHide(blog) {
	var p = blog.getElementsByTagName("p");
	for(var i=0;i<= p.length-1; i++) {
		 if(p[i].style.display != "none") p[i].style.display = "none";
		 else p[i].style.display = "block";
	}
}
function initBlogs() {
	var blogs = 0;
	var divs = document.getElementsByTagName("div");
	for(var i=0; i<=divs.length-1; i++) {
	 if(divs[i].className.indexOf("blog")>-1) {
		blogs++;
		var h =	divs[i].getElementsByTagName("h4")[0];
		h.innerHTML = '<A href="javascript:;" onclick="blogShowHide(this.parentNode.parentNode);">'+h.innerHTML+'</A>';
		if(blogs>maxBlogs) {
			blogShowHide(divs[i]);
		}
	 }
	}
}