tooltipid = null;
tempttidx = 0;
tempttidy = 0;

function preview_box(elid,wid) {
	if(!document.all) {
		tooltipid = document.getElementById(elid);
		tooltipid.style.display = "block"
	}
	else {
		tempttid = document.getElementById(wid);
		tempttidx = 0;
		tempttidy = 0;
		while (tempttid.offsetParent)
		{
			tempttidx += tempttid.offsetLeft;
			tempttidy += tempttid.offsetTop;
			tempttid = tempttid.offsetParent;
		}
		
		tooltipid = document.getElementById(elid);
		tooltipid.style.display = "block";
	}
}

function hide_preview_box(elid) {
	tooltipid = document.getElementById(elid);
	tooltipid.style.display = "none";
	tempttidx = 0;
	tempttidy = 0;
}


function hide_preview_box_image(elid, id_feld, img_code) {
	tooltipid = document.getElementById(elid);
	tooltipid.style.display = "none";
	tempttidx = 0;
	tempttidy = 0;
  
  document.getElementById(id_feld).value=document.getElementById(id_feld).value+'\n'+img_code;
}