// JavaScript Document
function exibeSubMenu(objId, objCall){
	if(document.getElementById(objId)){
		document.getElementById(objId).style.display="block";
		document.getElementById(objId).style.left = getPos(objCall,"Left")+8+"px";
		document.getElementById(objId).style.top = getPos(objCall,"Top")+16+"px";
	}
}
function escondeSubMenu(objId){
	if(document.getElementById(objId)){
		document.getElementById(objId).style.display="none";
	}
}
function exibeSubMenu2(objId, objCall, objCallId, objPosition) {
	if(document.getElementById(objId)){	
		if(navigator.appName == "Microsoft Internet Explorer"){
				liSize = 32
		} else {
				liSize = 30
		}
		strLeft = new String(document.getElementById(objCallId).style.left)
		posLeft = strLeft.replace('px', '')
		
		strTop = new String(document.getElementById(objCallId).style.top)
		posTop = strTop.replace('px', '')
		
		if(Number(objPosition) > 0){
			marginTop = Number(objPosition) * liSize
		}
		document.getElementById(objId).style.display="block";
		document.getElementById(objId).style.zIndex="5";
		document.getElementById(objId).style.left = Number(posLeft)+ 136 + "px";
		document.getElementById(objId).style.top = Number(posTop) + marginTop + "px";
	}
}


var objOver=null;
function getPos(objOver, offSetDir) {
	var objPos = 0
	while (objOver!=null) {
		objPos+=objOver["offset" + offSetDir]
		objOver = objOver.offsetParent
	}
	return objPos
}