function showDescFull(id) {
	
	var descCut_DIV = document.getElementById('obDescCut_'+id);
	var descFull_DIV = document.getElementById('obDescFull_'+id);
	var related_DIV = document.getElementById('related');
	
	/* hide short version */
	descCut_DIV.style.display='none';
	//Effect.Fade(descCut_DIV);	
	
	/* show long version */
	//Effect.BlindDown('obDescFull_'+id,{duration:0.5,scaleMode:'contents'});
	//Effect.Appear(descFull_DIV);		
	//Effect.SlideDown(descFull_DIV);
	descFull_DIV.style.display='block';

	/* set related image links to $desc=full*/
	imageLink_As = related_DIV.getElementsByTagName('a');
	for (i=0;i<imageLink_As.length;i++) {
		var href = imageLink_As[i].href.replace("desc=cut","desc=full");
		imageLink_As[i].href = href;
	}
	
}
function showDescCut(id) {
	
	var descCut_DIV = document.getElementById('obDescCut_'+id);
	var descFull_DIV = document.getElementById('obDescFull_'+id);
	var related_DIV = document.getElementById('related');
	
	/* hide long version */
	descFull_DIV.style.display='none';	
	
	/* show short version */
	//Effect.BlindDown('obDescCut_'+id,{duration:0.5});	
	descCut_DIV.style.display='block';

	/* set related image links to $desc=cut*/
	imageLink_As = related_DIV.getElementsByTagName('a');
	for (i=0;i<imageLink_As.length;i++) {
		var href = imageLink_As[i].href.replace("desc=full","desc=cut");
		imageLink_As[i].href = href;
	}
}

function getElementsByClassName(classname, node) {
	if(!node) node = document.getElementsByTagName("body")[0];
	var a = [];
	var re = new RegExp('\\b' + classname + '\\b');
	var els = node.getElementsByTagName("*");
	for(var i=0,j=els.length; i<j; i++)
	if(re.test(els[i].className))a.push(els[i]);
	return a;
}