function MFXinitMenu() {
	IE = document.all ? 1:0;
	NN = document.layers ? 1:0;
	HIDDEN = (NN) ? 'hide' : 'hidden';
	VISIBLE = (NN) ? 'show' : 'visible';
	myLayer=new Array();
	mySpeed=15;
	subLeft=0;
	closes=true;

	MaxMenu = 25;// ¿î¿µÇÒ ¸Þ´ºÀÇ ÃÖ´ë °¹¼ö. ½ÇÁ¦ ¿î¿µÇÒ ¸Þ´ºÀÇ °¹¼ö´Â ÀÌ ¼ýÀÚº¸´Ù À۾ƾßÇÕ´Ï´Ù.
	for(i = 0 ; i < MaxMenu ; i++) {
		if(document.all["MFX" + i] != null) {
			myLayer[i] = (NN) ? document["MFX" + i] : document.all["MFX" + i].style;
		} else {
			break;
		}
	}

	running=false;
	whichOpen=-1;
	lastMain=myLayer.length-2;

	MFXmain=new Array();
	myTop=new Array();
	myLeft=new Array();
	myHeight=new Array();
	myWidth=new Array();
	mySlide=new Array();

	for(i=0; i<myLayer.length; i++) {
		mainORsub= i % 2;
		MFXmain[i] = mainORsub ? 0:1;
	}

	for(i=0; i<myLayer.length; i++) {

		if(NN&&MFXmain[i]) {

			if(i==0) {
				myTop[i]=myLayer[i].top;
				myLeft[i]=myLayer[i].left;
			}else{
				myLeft[i]=myLeft[i-2];
				myTop[i]=myTop[i-2]+myHeight[i-2];
			}

			myHeight[i]=myLayer[i].clip.height;
			myWidth[i]=myLayer[i].clip.width;
			myLayer[i].left=myLeft[i];
			myLayer[i].top=myTop[i];
			myLayer[i].visibility=VISIBLE;
		}

		if(NN&&!MFXmain[i]) {
			myTop[i]=myTop[i-1]+myHeight[i-1];
			myLeft[i]=myLeft[i-1];
			myHeight[i]=myLayer[i].clip.height;
			myWidth[i]=myLayer[i].clip.width;
			mySlide[i]=myTop[i]+myHeight[i];
			myLayer[i].left=myLeft[i]+subLeft;
			myLayer[i].top=myTop[i];
		}

		if(IE&&MFXmain[i]) {

			if(i==0) {
				myLeft[i]=myLayer[i].pixelLeft;
				myTop[i]=myLayer[i].pixelTop;
			} else {
				myLeft[i]=myLeft[i-2];
				myTop[i]=myTop[i-2]+myHeight[i-2];
			}

			myHeight[i]=myLayer[i].pixelHeight;
			myWidth[i]=myLayer[i].pixelWidth;
			myLayer[i].left=myLeft[i];
			myLayer[i].top=myTop[i];
			myLayer[i].visibility=VISIBLE;
			}

			if(IE&&!MFXmain[i]) {
				myTop[i]=myTop[i-1]+myHeight[i-1];
				myLeft[i]=myLeft[i-1];
				myHeight[i]=myLayer[i].pixelHeight;
				myWidth[i]=myLayer[i].pixelWidth;
				myLayer[i].pixelLeft=myLeft[i]+subLeft;
				myLayer[i].pixelTop=myTop[i];
				mySlide[i]=myTop[i]+myHeight[i];
			}

		}

	}


	function MFXrunMenu(myName,newspeed) {
		ieStep=0;
		thereS=false;
		thereC=false;

		if(newspeed>0) {
			mySpeed=newspeed;
		}
		first=myName;

		if(whichOpen==-1&&!running&&MFXmain[myName]&&!(whichOpen==myName)) {
			running=true;

			if(NN) {
				myLayer[myName+1].clip.height=0;
				myLayer[myName+1].visibility=VISIBLE;
			}

			if(IE) {
				myLayer[myName+1].clip= "rect(" + ("auto") +" "+ ("auto") +" "+ (0) +" "+ ("auto") +")";
				myLayer[myName+1].visibility=VISIBLE;
			}

			MFXopenMenuS(myName);
			MFXopenMenuC(myName);
		}

		if(whichOpen>=0&&!running&&!(whichOpen==myName)) {
			running=true;
			second=whichOpen;
			ieStep1=myHeight[second+1];
			thereCS=false;
			thereCC=false;
			MFXcloseMenuS(second);
			MFXcloseMenuC(second);
		}

		if(whichOpen>=0&&!running&&whichOpen==myName&&closes) {
			running=true;
			second=whichOpen;
			ieStep1=myHeight[second+1];
			thereCS=false;
			thereCC=false;
			MFXcloseMenuS(second);
			MFXcloseMenuC(second);
		}
	}

	function MFXstopCloseS(myName) {
		running=false;
		thereCS=true;
		if(closes&&first==whichOpen) {
			whichOpen=-1;
		} else {
			whichOpen=-1;
			MFXrunMenu(first);
		}
	}

	function MFXstopOpenS(myName) {
		running=false;
		thereS=true;

		if(IE) {
			myLayer[myName+1].clip= "rect(" + ("auto") +" "+ ("auto") +" "+ ("auto") +" "+ ("auto") +")";
		}

		whichOpen=myName;
	}

	function MFXopenMenuS(myName) {
		myStep=mySpeed;

		if(NN&&!thereS&&!(first==lastMain)) {

			if(myLayer[first+2].top+myStep>mySlide[first+1]) {
				myStep=mySlide[first+1]-myLayer[first+2].top;
			}

			for(i=first+2; i<myLayer.length; i+=2) {
				myLayer[i].top+=myStep;
			}

			if(myLayer[first+2].top==mySlide[first+1]) {
				MFXstopOpenS(first)
			}

			if(running)setTimeout('MFXopenMenuS(first)',4);
		}

		if(IE&&!thereS&&!(first==lastMain)) {

			if(myLayer[first+2].pixelTop+myStep>mySlide[first+1]) {
				myStep=mySlide[first+1]-myLayer[first+2].pixelTop;
			}

			for(i=first+2; i<myLayer.length; i+=2) {
				myLayer[i].pixelTop+=myStep;
			}

			if(myLayer[first+2].pixelTop==mySlide[first+1]) {
				MFXstopOpenS(first)
			}

			if(running)setTimeout('MFXopenMenuS(first)',4);

		}

	}

	function MFXopenMenuC(myName) {
		myStep=mySpeed;

		if(NN&&!thereC) {

			if ((myLayer[first+1].clip.height+myStep)>myHeight[first+1]) {
				myLayer[first+1].clip.height=myHeight[first+1]
			}

			if (myLayer[first+1].clip.height==myHeight[first+1]) {
				thereC=true;
				whichOpen=first;
				MFXstopOpenS(first)
			} else {
				myLayer[first+1].clip.height+=myStep;
			}

			if(running)setTimeout('MFXopenMenuC(first)',4);
		}

		if(IE&&!thereC) {
			ieStep+=myStep;
			myLayer[myName+1].clip= "rect(" + ("auto") +" "+ ("auto") +" "+ (ieStep) +" "+ ("auto") +")";

			if(ieStep>=myHeight[first+1]) {
				thereC=true;
				whichOpen=first;
				MFXstopOpenS(first)
			}

			if(running)setTimeout('MFXopenMenuC(first)',4);

		}

	}

	function MFXcloseMenuS(myName) {
		myStep=mySpeed;

		if(NN&&!thereCS&&!(second==lastMain)) {

			if(myLayer[second+2].top-myStep<myTop[second+2]) {
				myStep=myLayer[second+2].top-myTop[second+2];
			}

			for(i=second+2; i<myLayer.length; i+=2) {
				myLayer[i].top-=myStep;
			}

			if(myLayer[second+2].top==myTop[second+2]) {
				MFXstopCloseS(second);
			}

			if(running)setTimeout('MFXcloseMenuS(second)',4);

		}

		if(IE&&!thereCS&&!(second==lastMain)) {

			if(myLayer[second+2].pixelTop-myStep<myTop[second+2]) {
				myStep=myLayer[second+2].pixelTop-myTop[second+2];
			}

			for(i=second+2; i<myLayer.length; i+=2) {
				myLayer[i].pixelTop-=myStep;
			}

			if(myLayer[second+2].pixelTop==myTop[second+2]) {
				MFXstopCloseS(second);
			}

			if(running)setTimeout('MFXcloseMenuS(second)',4);

		}

	}

	function MFXcloseMenuC(myName) {
		myStep=-mySpeed;
		ieStep1-=mySpeed;

		if(NN&&!thereCC) {

			if ((myLayer[second+1].clip.bottom+myStep)<0) {
				myLayer[second+1].clip.bottom=0;
			}

			if(myLayer[second+1].clip.bottom==0) {
				thereCC=true;

				if(second==lastMain)MFXstopCloseS(second);

			} else {
				myLayer[second+1].clip.bottom+=myStep;
			}

			if(running)setTimeout('MFXcloseMenuC(second)',4);

		}

		if(IE&&!thereCC) {

			if(ieStep1<=0) {
				myLayer[myName+1].clip= "rect(" + ("auto") +" "+ ("auto") +" "+ (0) +" "+ ("auto") +")";
				thereCC=true;

				if(second==lastMain)MFXstopCloseS(second);
			} else {
				myLayer[myName+1].clip= "rect(" + ("auto") +" "+ ("auto") +" "+ (ieStep1) +" "+ ("auto") +")";
			}

			if(running)setTimeout('MFXcloseMenuC(second)',4);

		}
	}