// JavaScript Document

function showMenu(menu){

	ns = (document.layers)? true:false;
	ie = (document.all)? true:false;
	
	var whichMen = document.getElementById( menu );
	var whichTag = document.getElementById( 'm_' + menu );
	var left = parseInt(whichTag.offsetLeft);
	var top = parseInt(whichTag.offsetTop);
	var Eltern = whichTag.offsetParent;
	
				while (Eltern) {
					  top = top + parseInt(Eltern.offsetTop);
					  left = left + parseInt(Eltern.offsetLeft);
					  Eltern=Eltern.offsetParent;
				}
	
	top = top + 21;
	

	
	
		whichMen.style.visibility = "visible";
		whichMen.style.left = left + "px";
		whichMen.style.top = top + "px";
	
	

}




function hideMenu( menu ){

	var whichMen = document.getElementById( menu );
	var whichB = document.getElementById( 'm_' + menu );
	
	whichB.className = "btnOut";
	whichMen.style.visibility = "hidden";


}

function keepMenu( menu ){

	var whichMen = document.getElementById( menu );
	var whichB = document.getElementById( 'm_' + menu );
	
	whichB.className = "btnOver";
	whichMen.style.visibility = "visible";


}