สคลิป js สร้างจากโปรแกรมสำเร็จรูปใช้ใน firefox ไม่ได้ แก้ไขตรงไหนคะ

var ma=new Array();
var mx=new Array();
var my=new Array();
var mc=new Array();
var mal=0;var main=0;var menuw=0;var psrc=0;
var pname="";var al="";
var NS6=(!document.all&&document.getElementById);
var NS4=(!document.getElementById);
var IE5=(!NS4&&!NS6&&navigator.userAgent.indexOf('MSIE 5.0')!=-1);
if(navigator.userAgent.indexOf('Opera')!=-1)NS4=1;

function startMainMenu(file,h,w,dir,space,align){
if(w>0)menuw=w;main=dir;
if(main==1||main==2)document.write("<table border=\"0\" cellspacing=\""+space+"\" cellpadding=\"0\">");
if(file!=""){al="";
if(align==1)al=" align=\"right\"";
if(align==2)al=" align=\"center\"";
if(main==1||main==2)document.write("<tr><td"+al+">");document.write("<img src=\""+loc+file+"\" border=\"0\"");
if(h>0)document.write(" height=\""+h+"\"");
if(w>0)document.write(" width=\""+w+"\"");document.write(" />");
if(main==1||main==2)document.write("</td>");
if(main==1)document.write("</tr>");
if(main==3)document.write("<br></br>");
}
}
function endMainMenu(file,h,w){
	if(file!=""){
		if(main==1)document.write("<tr>");
		if(main==1||main==2)document.write("<td"+al+">");document.write("<img src=\""+loc+file+"\" border=\"0\"");
		if(h>0)document.write(" height=\""+h+"\"");
		if(w>0)document.write(" width=\""+w+"\"");document.write(" />");
		if(main==1||main==2)document.write("</td></tr>");
		}
	if(main==1||main==2)document.write("</table>");main=0;}
	
function mainMenuItem(name,ext,h,w,url,tar,alt,dir,state,s){
		if(NS4&&main==0)return;var isgraphic=ext.charAt(0)==".";
		if(main==1)document.write("<tr>");
		if(main==1||main==2)document.write("<td"+al+">");document.write("<a ");
		if(url!=""||!isgraphic)document.write("href=\""+url+"\" ");
		if(tar!="")document.write("target=\""+tar+"\" ");document.write("onmouseout=\"");
		if(dir>0)document.write("tidyMenu(event);");document.write("\" onmouseover=\"");
		if(dir>0)document.write("openMenu(event, '"+name+"',"+dir+","+bc+","+fc+");");
		if(state>1&&isgraphic){document[name+"_over"]=new Image();document[name+"_over"].src=loc+name+"_over"+ext;document.write("setGraphic(event, '"+loc+name+"_over"+ext+"');");}document.write("return false;\"");
		if(!isgraphic)document.write(" class=\""+s+"\" style=\"width:"+(w>0?w:menuw)+"px\"");document.write(">");
		if(isgraphic){document.write("<img src=\""+loc+name+ext+"\" border=\"0\"");
		if(h>0)document.write(" height=\""+h+"\"");
		if(w>0)document.write(" width=\""+w+"\"");
		if(alt!="")document.write(" alt=\""+alt+"\"");document.write(" />");
		}else{document.write("&nbsp;"+ext+"&nbsp;");
		}document.write("</a>");
		if(main==1||main==2)document.write("</td>");
		if(main==1)document.write("</tr>");
		if(main==3)document.write("<br></br>");
		}
		
function startSubmenu(name,style,sw){
	if(NS4)return;
	if(sw>0)menuw=sw;document.write("<div id=\""+name+"\" class=\""+style+"\"  style=\"width:"+(menuw+(NS6?bd*2:0))+"px\">");
}
	function endSubmenu(name){
		if(NS4)return;document.write("</div>");
		if(!NS6)document.getElementById(name).onmouseout=tidyMenu;
		}
		
	function submenuItem(text,url,tar,s){
		if(NS4)return;if(text.charAt(0)=='<')document.write(text);
		else{document.write("<a ");
		if(url!="")document.write("href=\""+url+"\" ");
		if(tar!="")document.write("target=\""+tar+"\" ");
		document.write("class=\""+s+"\" style=\"width:"+menuw+"px\">&nbsp;"+text+"&nbsp;</a>");
	}
	}
		function setGraphic(event,name){
			if(NS4)return;psrc=(NS6)?event.target:event.srcElement;pname=psrc.src;
			if(NS6)event.target.src=name;
			else event.srcElement.src=name;
			}
	function openMenu(event,id,pos,bc,fc){
		if(NS4)return;var el,x,y;
		if(mal>0){
			el=document.getElementById(ma[mal-1]);
		if(mx[mal-1]!=el.offsetLeft||my[mal-1]!=el.offsetTop){el.style.left=mx[mal-1];el.style.top=my[mal-1];
		}
		tidyMenu(event);
		}
		if(NS6){
			if(mal==0){x=event.target.x-bd;y=event.target.y;dx=event.target.offsetWidth;dy=event.target.offsetHeight;
			if(typeof(event.target.x)=="undefined"){x=event.target.offsetLeft;y=event.target.offsetTop;}
			}else{var p=event.target;
			if(p.nodeName!="A"&&p.parentNode.nodeName=="A")p=p.parentNode;dx=p.offsetWidth;dy=p.offsetHeight;el=document.getElementById(ma[mal-1]);x=el.offsetLeft-bd;y=el.offsetTop+p.offsetTop;}
			}else{x=event.clientX-event.offsetX+document.body.scrollLeft-document.body.clientLeft;y=event.clientY-event.offsetY+document.body.scrollTop-document.body.clientTop-bd;dx=event.srcElement.offsetWidth;dy=event.srcElement.offsetHeight;
			if(mal>0)x-=2*bd;}el=document.getElementById(id);
			if(el&&el.style.visibility!="visible"){
				if(pos==1){x+=dx;el.style.left=x-el.offsetWidth;el.style.top=y;nspeed=el.offsetWidth/frames;
				}else if(pos==2){y+=dy;el.style.left=x;el.style.top=y-el.offsetHeight;nspeed=el.offsetHeight/frames;
				}else if(pos==3){x-=el.offsetWidth;el.style.left=x+el.offsetWidth;el.style.top=y;nspeed=el.offsetWidth/frames;}mx[mal]=x;my[mal]=y;
			
			if(NS6||IE5||frames==0){el.style.left=x;el.style.top=y;}
			if(!IE5)clipMenu(mal,el);el.style.visibility="visible";ma[mal]=id;
				if(NS6){var p=event.target;
				if(p.nodeName!="A"&&p.parentNode.nodeName=="A")p=p.parentNode;mc[mal]=p.style;el.onmouseout=tidyMenu;
				}else{mc[mal]=event.srcElement.style;
				if(mal>0){mc[mal].backgroundColor=bc;mc[mal].color=fc;}
				}mal++;
			}
			
		}
		
		function overMenu(x,y){
			for(i=0;i<mal;i++){
				var el=document.getElementById(ma[i]);
			if(el.offsetLeft+el.offsetWidth>x&&el.offsetLeft<=x&&el.offsetTop+el.offsetHeight>y&&el.offsetTop<=y)
			{
				return ma[i];}
			
			}return "";
		}
				
		function tidyMenu(e){
			if(NS4)return;
			if(NS6){t=overMenu(e.pageX,e.pageY);
			if(t!=""&&(e.target.firstChild==e.relatedTarget||e.target==e.relatedTarget.firstChild))
			return;
			}else t=overMenu(event.clientX+document.body.scrollLeft-document.body.clientLeft,event.clientY+document.body.scrollTop-document.body.clientTop);om=0;
			for(i=0;i<mal;i++){var mail=ma[i].length;
				if(mail>t.length||t.substring(0,mail)!=ma[i]){
					var el=document.getElementById(ma[i]);el.style.visibility="hidden";mc[i].backgroundColor="";mc[i].color="";
					}else{ma[om]=ma[i];mx[om]=mx[i];my[om]=my[i];om++;}
					}mal=om;
					if(mal==0&&psrc)psrc.src=pname;
					}
	function animate(){
		for(i=0;i<mal;i++){var el=document.getElementById(ma[i]);
			if(el.style.visibility=="visible"){
			if(el.offsetLeft<mx[i])el.style.left=Math.min(el.offsetLeft+nspeed,mx[i])+"px";
			if(el.offsetLeft>mx[i])el.style.left=Math.max(el.offsetLeft-nspeed,mx[i])+"px";
			if(el.offsetTop<my[i])el.style.top=Math.min(el.offsetTop+nspeed,my[i])+"px";clipMenu(i,el);
			}
		}
			if(mal!=0||frames!=0)setTimeout("animate()",50);
		}
			
	
	function clipMenu(i,el){
		if(el.offsetLeft>mx[i])el.style.clip="rect("+(my[i]-el.offsetTop)+"px "+(el.offsetWidth+(mx[i]-el.offsetLeft))+"px "+el.offsetHeight+"px "+0+"px)";
		else el.style.clip="rect("+(my[i]-el.offsetTop)+"px "+el.offsetWidth+"px "+el.offsetHeight+"px "+(mx[i]-el.offsetLeft)+"px)";
		}