function showelement(target,jlink) {
	
	
	document.getElementById(target).style.visibility="visible";
	document.getElementById(target).style.position="relative";
	
	vlink = jlink+"hidden";
	hlink = jlink+"visible";
	
	document.getElementById(vlink).style.visibility="visible";
	document.getElementById(vlink).style.position="relative";
	
	document.getElementById(hlink).style.visibility="hidden";
	document.getElementById(hlink).style.position="absolute";
	
}

function hideelement(target,jlink) {
	document.getElementById(target).style.visibility="hidden";
	document.getElementById(target).style.position="absolute";
	
	vlink = jlink+"visible";
	hlink = jlink+"hidden";
	
	document.getElementById(vlink).style.visibility="visible";
	document.getElementById(vlink).style.position="relative";
	
	document.getElementById(hlink).style.visibility="hidden";
	document.getElementById(hlink).style.position="absolute";
	
	
}





 function openWindow(adress,x,y,wName) {
	 
	wSize = "width="+x+", height="+y;
nWindow = window.open(adress, wName, wSize);
 }