function BtnImg(iName,str) {
	document.images[iName].src = str;
}

function dispctrl(div) {
	var obj = document.getElementById(div);
	if(obj && obj.style) obj.style.display="none" == obj.style.display ?"" : "none"
	var obj2 = document.getElementById("dctrl");
	if (obj2.childNodes[0].nodeValue == "„Open") {
		obj2.childNodes[0].nodeValue = "£Close";
	}
	else {
		obj2.childNodes[0].nodeValue = "„Open";
	}
}