function set_position(obj) {
	obj = document.getElementById(obj);
	var curleft = curtop = 0;
	if (obj.offsetParent) {
		curleft = obj.offsetLeft
		curtop = obj.offsetTop
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		}
	}
	if(BrowserDetect.browser == "Explorer"){
		document.getElementById("sp_menu").style.top = curtop+2;
		document.getElementById("sp_menu").style.left = curleft+321;
		document.getElementById("sp_menu_all").style.top = curtop+1;
		document.getElementById("sp_menu_all").style.left = curleft+1;
		document.getElementById("sp_menu_all1").style.top = curtop+1;
		document.getElementById("sp_menu_all1").style.left = curleft+1;
		document.getElementById("sp_menu_shade").style.top = curtop+2;
		document.getElementById("sp_menu_shade").style.left = curleft+320;
	}
	else{
		document.getElementById("sp_menu").style.top = curtop;
		document.getElementById("sp_menu").style.left = curleft+319;
		document.getElementById("sp_menu_all").style.top = curtop-1;
		document.getElementById("sp_menu_all").style.left = curleft;
		document.getElementById("sp_menu_all1").style.top = curtop-1;
		document.getElementById("sp_menu_all1").style.left = curleft;
		document.getElementById("sp_menu_shade").style.top = curtop;
		document.getElementById("sp_menu_shade").style.left = curleft+319;
	}
	document.getElementById("sp_menu").style.display = "";
	document.getElementById("sp_menu_shade").style.display = "";
	//alert([curleft,curtop]);
	//return [curleft,curtop];
}


function set_position_submenu(obj) {
	obj = document.getElementById(obj);
	var curleft = curtop = 0;
	if (obj.offsetParent) {
		curleft = obj.offsetLeft
		curtop = obj.offsetTop
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		}
	}
	if(BrowserDetect.browser == "Explorer"){
		document.getElementById("sp_menu_all").style.top = curtop+1;
		document.getElementById("sp_menu_all").style.left = curleft+1;
		document.getElementById("sp_menu_all1").style.top = curtop+1;
		document.getElementById("sp_menu_all1").style.left = curleft+1;
	}
	else{
		document.getElementById("sp_menu_all").style.top = curtop-1;
		document.getElementById("sp_menu_all").style.left = curleft;
		document.getElementById("sp_menu_all1").style.top = curtop-1;
		document.getElementById("sp_menu_all1").style.left = curleft;
	}
	document.getElementById("sp_menu_all").style.display = "";
	document.getElementById("sp_menu_all1").style.display = "";
	//alert([curleft,curtop]);
	//return [curleft,curtop];
}