function start() {
	BlurLinks();
	externalLinks();
}

function externalLinks() {
  	if(!document.getElementsByTagName) return;
  	var links,a,i;
  	links = document.getElementsByTagName("a");
  	for(i=0;i<links.length;i++) {
  	  	a = links[i];
  	  	if(a.getAttribute("rel") && a.getAttribute("rel").indexOf("external") > -1) {
  	  	  	a.onclick = function() {
  	  	  	  	window.open(this.href);
  	  	  	  	return false;
  	  	  	}
  	  	}
  	}
}

function open_new_window(link) {
	window.open(link.href, '_blank', '');
	return false;
}

function BlurLinks(){
lnks=document.getElementsByTagName('a');
for(i=0;i<lnks.length;i++){
lnks[i].onfocus=new Function("if(this.blur)this.blur()");
}
}
onload=BlurLinks;

	function showme_plan() {
	document.getElementById('id_lageplan_totale').style.visibility='visible';
	document.getElementById('id_lageplan_detail').style.visibility='hidden';
	document.getElementById('id_icon_lupe_in').style.visibility='visible';
	document.getElementById('id_icon_lupe_out').style.visibility='hidden';
	}

	function hideme_plan() {
	document.getElementById('id_lageplan_totale').style.visibility='hidden';
	document.getElementById('id_lageplan_detail').style.visibility='visible';
	document.getElementById('id_icon_lupe_in').style.visibility='hidden';
	document.getElementById('id_icon_lupe_out').style.visibility='visible';
	}
	
	function showme() {
	document.getElementById('id_trailer').style.visibility='visible';
	document.getElementById('id_planungsatelier_content_right').style.visibility='hidden';
	document.getElementById('id_start_trailer').style.visibility='hidden';
	document.getElementById('id_stop_trailer').style.visibility='visible';
	}

	function hideme() {
	document.getElementById('id_trailer').style.visibility='hidden';
	document.getElementById('id_planungsatelier_content_right').style.visibility='visible';
	document.getElementById('id_stop_trailer').style.visibility='hidden';
	document.getElementById('id_start_trailer').style.visibility='visible';
	}