actMenu = 0;
actSubMenu = 0;

function menuHandler(id,mode,type,a) {
	//onClick
	if(mode == "click") {
		//direktlink
		if(a == 1) {
			if(type == "main") {
				document.location.href = "/?rub=" + id;
			} else {
				document.location.href = "/?id=" + id;
			}
			
			actMenu = id;
		//menu
		} else {
			if(type == "main") {
				if(document.getElementById("divMainNaviImgAct" + id).style.display == "none") {
					//neues menu oeffnen
					document.getElementById("divMainNaviImgAct" + id).style.display = "block";
					document.getElementById("divMainNaviImgOver" + id).style.display = "none";
					document.getElementById("divMainNaviImg" + id).style.display = "none";
					document.getElementById("divMainNaviTxt" + id).style.color = "#FFFFFF";
					
					document.getElementById("divMainNavi" + id).style.height = "29px";
					document.getElementById("divSubNavi" + id).style.display = "block";
					
					//das bereits offene menu wieder schliessen
					if(actMenu != 0) {
						document.getElementById("divMainNaviImgAct" + actMenu).style.display = "none";
						document.getElementById("divMainNaviImgOver" + actMenu).style.display = "none";
						document.getElementById("divMainNaviImg" + actMenu).style.display = "block";
						document.getElementById("divMainNaviTxt" + actMenu).style.color = "#666666";
						
						document.getElementById("divMainNavi" + actMenu).style.height = "35px";
						if(document.getElementById("divSubNavi" + actMenu) != undefined) {
							document.getElementById("divSubNavi" + actMenu).style.display = "none";
						}
					}

					//offenes menu setzen
					actMenu = id;
				} else {
					//offenes menu schliessen
					document.getElementById("divMainNaviImgAct" + id).style.display = "none";
					document.getElementById("divMainNaviImgOver" + id).style.display = "none";
					document.getElementById("divMainNaviImg" + id).style.display = "block";
					document.getElementById("divMainNaviTxt" + id).style.color = "#666666";
					
					document.getElementById("divMainNavi" + id).style.height = "35px";
					document.getElementById("divSubNavi" + id).style.display = "none";
					
					actMenu = 0;
				}
			} else {
			
			}
		}
	//onMouseOver
	} else if(mode == "over") {	
		if(type == "main") {
			if(id != actMenu) {
				document.getElementById("divMainNaviImgOver" + id).style.display = "block";
				document.getElementById("divMainNaviImg" + id).style.display = "none";
				document.getElementById("divMainNaviTxt" + id).style.color = "#083872";
			}
		} else {
			document.getElementById("divSubNaviTxt" + id).style.color = "#083872";
			document.getElementById("subNavArrow" + id).src = "/img/arrow_act.gif";
		}
	//onMouseOut
	} else if(mode == "out") {
		if(type == "main") {
			if(id != actMenu) {
				document.getElementById("divMainNaviImgOver" + id).style.display = "none";
				document.getElementById("divMainNaviImg" + id).style.display = "block";
				document.getElementById("divMainNaviTxt" + id).style.color = "#666666";
			}
		} else {
			document.getElementById("divSubNaviTxt" + id).style.color = "#666666";
			document.getElementById("subNavArrow" + id).src = "/img/arrow.gif";
		}
	}
}