function getElement(id) {
		return document.getElementById(id);
}

function getOpenerElement(id) {
	return opener.document.getElementById(id);
}
function getStatus(element) {
	return element.style.visibility;
}

function ShowElement(element){
	element.style.visibility="visible";
}

function HideElement(element){
	element.style.visibility="hidden";
}

function MoveElement(element,x,y) {
	element.style.top=y+"px";
	element.style.left=x;
}

function hideLayer(Id) {
	HideElement(eval('getElement("'+Id+'")'));
}

function showLayer(Id) {
	ShowElement(eval('getElement("'+Id+'")'));
}

function showhideLayImg(layerName, imagename, ext) {

 	if (document.images) { 			
		eval('document.'+imagename+'.src="fileadmin/templates/johnhudson/img/' + imagename + ext+  '.gif"');
 	}

}
function VisibleHidden(Id,show){	
	if (show==true){
		ShowElement(eval('getElement("'+Id+'")'));
	}
	else {
		HideElement(eval('getElement("'+Id+'")'));
	}	
}