var bs=0;

function changepage(x) {
	//if (document.getElementById("mainmenu"+x)) document.getElementById("mainmenu"+x).style.background="url(style/1/menubg2.jpg)"
}	

var visiblealmenu=-1;
var normmenubg="#dfe9d4";
var selmenubg="#355723";

function showhide(x) {
	for (i=0;i<100;i++) {
		if (document.getElementById("almenu"+i)) {
			if (i!=x) {
				document.getElementById("almenu"+i).style.display="none";
			}
		}								
	}
		
	if (visiblealmenu!=x) {
		var left=leftPosition(document.getElementById('mainmenu'+x))
		var top=topPosition(document.getElementById('mainmenu'+x))
		
		var wi=document.getElementById('mainmenu'+x).clientWidth;
		var he=document.getElementById('mainmenu'+x).clientHeight;

		document.getElementById('almenu'+x).style.position="absolute";
		document.getElementById('almenu'+x).style.top=(top+he)+"px";
		document.getElementById('almenu'+x).style.left=left+"px";
		document.getElementById('almenu'+x).style.width="235px";
		document.getElementById('almenu'+x).style.display="block";
		
		visiblealmenu=x;
	}
	
}
function hideall() {
	for (i=0;i<100;i++) {
		if (document.getElementById("almenu"+i)) {
			if (document.getElementById("almenu"+i).style.display!="none") {
				document.getElementById("almenu"+i).style.display="none";
			}
		}								
	}
	visiblealmenu=-1;
}

function leftPosition(target) {
	var left = 0;
	if(target.offsetParent) {
	    while(1) {
	        left += target.offsetLeft;
	       if(!target.offsetParent) {
	            break;
	        }
	       target = target.offsetParent;
	   }
	} else if(target.x) {
	   left += target.x;
	}
	return left;
}
function topPosition(target) {
	var top = 0;
	if(target.offsetParent) {
	    while(1) {
	        top += target.offsetTop;
	       if(!target.offsetParent) {
	            break;
	        }
	       target = target.offsetParent;
	   }
	} else if(target.y) {
	   top += target.y;
	}
	return top;
}