function toggledisplay (id1,id2){
	document.getElementById(id1).style.visibility = "visible";
	document.getElementById(id2).style.visibility = "hidden";
}
function removefixlink(id, type){
	var ctnr = document.getElementById(id).getElementsByTagName(type);
	for(var i=0; i< ctnr.length; i++){(ctnr[i].getAttributeNode("onClick") || ctnr[i].getAttributeNode("onclick")) ?(ctnr[i].removeAttributeNode(ctnr[i].getAttributeNode("href"))) : ('');}
}