function collapseDescription(){
	window.setTimeout(collapseTimer,50);
}

function collapseTimer(){
	if(document.getElementById('details_description')){
		var myElement=document.getElementById('details_description');
		if (!document.getElementById('description_more_button')){
			// if more button is not present
	    myElement.className = 'description description_complete';
	    return;
	  }
	 
	  if (true || myElement.offsetHeight > 90){
	    myElement.className = 'description description_collapsed';
	    document.getElementById('description_more_button').className = 'moreorless description_button description_button_show';
	    document.getElementById('description_less_button').className = 'moreorless description_button';
	  }
	  else{
	    myElement.className = 'description description_complete';
	  }
	}
}

function showDescription()
{
  document.getElementById('details_description').className = 'description description_complete';
  document.getElementById('description_more_button').className = 'moreorless description_button';
  document.getElementById('description_less_button').className = 'moreorless description_button description_button_show';
}

function showRoutePlanner()
{
  document.getElementById('googleroute').className = 'show_route';
  document.getElementById('routeplanner_more_button').className = 'routeplanner_button routeplanner_more hide_route';
  document.getElementById('routeplanner_less_button').className = 'routeplanner_button routeplanner_less show_route';
}

function hideRoutePlanner()
{
  document.getElementById('googleroute').className = 'hide_route';
  document.getElementById('routeplanner_more_button').className = 'routeplanner_button show_route';
  document.getElementById('routeplanner_less_button').className = 'routeplanner_button routeplanner_less hide_route';
}