/****************\
 * DropDownNavi *
\*'**************/
function showItem(element){
	element.className += " hover";
}
function hideItem(element){
	element.className = "";
	element.className = "navi";
}

/****************\
 * Image-Rollover
\*'**************/
function roll_over(img_name, img_src)
{
	document[img_name].src = "uploads/tx_templavoila/"+img_src;
}