function eIn(o,txt) {
	
	if (document.layers && document.layers[o]!=null) {
		document.layers[o].display = 'block'; 
		if(txt){
			var lyr = self.document.layers['overTxt'].document;
			lyr.write(txt);
			lyr.close(); }
	} else if (document.getElementById(o)!=null) {
		//if(o)alert(document.getElementById(o).style.display);
		document.getElementById(o).style.display='block';
		if (txt){
			document.getElementById('overTxt').innerHTML = txt; } }
}
function eOut(o) {
	if (document.layers && document.layers[o]!=null) 
		document.layers[o].display='none';
	else if (document.getElementById(o)!=null) 
		document.getElementById(o).style.display='none';
}
function instantWindow(winSource, winName) {
  instant = window.open(winSource,winName,"width=400,height=450,resizable=yes,scrollbars=yes");
}