function findPos(obj) {
	var curleft = curtop = 0;
	if (obj.offsetParent) {
		curleft = obj.offsetLeft
		curtop = obj.offsetTop
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		}
	}
	//return [curleft,curtop];
	var browserName=navigator.appName; 
	var browserVer=parseInt(navigator.appVersion); 
	if (browserName=="Microsoft Internet Explorer" && browserVer<7) {
	  document.getElementById("serv_menu").style.top = curtop + 31 + 'px';
	document.getElementById("serv_menu").style.left = curleft + 'px';
	  }
	else {
	  document.getElementById("serv_menu").style.top = curtop + 12 + 'px' ;
	document.getElementById("serv_menu").style.left = curleft + 'px';
	  } 
	document.getElementById("serv_menu").style.display = "block";
}
function hideMenu () {
	document.getElementById("serv_menu").style.display = "none";
}
function showMenu () {
	document.getElementById("serv_menu").style.display = "block";
}// JavaScript Document