// JavaScript Document

// Seite laden
function showPflanze(ids) {
	var myAjax = new Ajax.Request(
    "ajax/"+ids+".htm",
    { method: 'get', onComplete: showLayer }
  );	
}

// Bilder
function showPic(pic) {
	var myAjax = new Ajax.Request(
    "ajax/"+pic,
    { method: 'get', onComplete: showLayer }
  );	
}

// Beyound
	
	
	// Layer
	function showLayer(req) {
		$('layer').style.marginTop = ((positionScroller()<300 ? 300 : positionScroller())+20)+'px';
		$('layer').innerHTML = req.responseText;
		od('layer');
	}
	
	function closeLayer() {
		cd('layer');	
	}
	
	// DIV öffnen / schliessen
	function c(d) {
		if($(d).style.display=='none')
			od(d);
		else
			cd(d);
	}
	function od(d) {
		$(d).style.display = 'block';
	}
	function cd(d) {
		$(d).style.display = 'none';
	}
	
	
	function positionScroller(){
		// IE6
		if((document.documentElement) && (document.documentElement.scrollTop > 0))
			return document.documentElement.scrollTop;	
		// FF
		if((window.pageYOffset) && (window.pageYOffset > 0))
			return window.pageYOffset;
		// REST
		if((document.body) && (document.body.scrollTop > 0))
			return document.body.scrollTop;	
		return 0;
	}