// ©Xara Ltd 2002
var ma=new Array();
var mx=new Array();
var my=new Array();
var mc=new Array();
var mal=0;
var main=0;
var menuw=200;
var psrc=0;
var pname="";
var al="";
var gd=0;
var gx,gy;
var d=document;
var NS7=(!d.all&&d.getElementById);
var NS4=(!d.getElementById);
var IE5=(!NS4&&!NS7&&navigator.userAgent.indexOf('MSIE 5.0')!=-1);
var NS6=(NS7&&navigator.userAgent.indexOf('Netscape6')!=-1);


if(navigator.userAgent.indexOf('Opera')!=-1){
	if(navigator.userAgent.indexOf('Opera 7')!=-1||navigator.userAgent.indexOf('Opera 8')!=-1)NS7=1;else NS4=1;
}
var ifr=(!NS7&&!NS4&&!IE5);

function startMainMenu(file,h,w,dir,space,align){
				if(w>0)menuw=w;
				main=dir;
				if(main==1||main==2)d.write("<table border=\"0\" cellspacing=\""+space+"\">");
				if(file!=""){
					al="";
					if(align==1)al=" align=\"right\"";
					if(align==2)al=" align=\"center\"";
					if(main==1||main==2)d.write("<tr><td style=\"padding: 0px\""+al+">");
					d.write("<img src=\""+loc+file+"\" border=\"0\"");
					if(h>0)d.write(" height=\""+h+"\"");
					if(w>0)d.write(" width=\""+w+"\"");
					d.write(" />");
					if(main==1||main==2)d.write("</td>");
					if(main==1)d.write("</tr>");
					if(main==3)d.write("<br />");
				}
}


function endMainMenu(file,h,w){
				if(file!=""){
					if(main==1)d.write("<tr>");
					if(main==1||main==2)d.write("<td style=\"padding: 0px\""+al+">");
					d.write("<img src=\""+loc+file+"\" border=\"0\"");
					if(h>0)d.write(" height=\""+h+"\"");
					if(w>0)d.write(" width=\""+w+"\"");
					d.write(" />");
					if(main==1||main==2)d.write("</td></tr>");
				}
				if(main==1||main==2)d.write("</table>");
				main=0;
}


function mainMenuItem(name,ext,h,w,url,tar,alt,dir,state,s,bc){
				if(NS4&&main==0)return;
				var isgraphic=ext.charAt(0)==".";
				if(main==1)d.write("<tr>");
				if(main==1||main==2)d.write("<td style=\"padding: 0px\""+al+">");
				d.write("<a ");
				if(url!=""||!isgraphic)d.write("href=\""+url+"\" ");
				if(tar!="")d.write("target=\""+tar+"\" ");
				d.write("onmouseout=\"");
				if(dir>0)d.write("tidyMenu(event);");
				d.write("\" onmouseover=\"");
				if(dir>0)d.write("openMenu(event, '"+name+"',"+dir+","+bc+","+fc+");");
				if(state>1&&isgraphic){
					d[name+"_over"]=new Image();
					d[name+"_over"].src=loc+name+"_over"+ext;d.write("setGraphic(event, '"+loc+name+"_over"+ext+"');");
				}
				d.write("return false;\"");
				if(!isgraphic)d.write(" class=\""+s+"\" style=\"width:"+(w>0?w:menuw)+"px\"");
				d.write(">");
				if(isgraphic){
					d.write("<img src=\"images/menu/"+name+ext+"\" border=\"0\"");
					if(h>0)d.write(" height=\""+h+"\"");
					if(w>0)d.write(" width=\""+w+"\"");
					if(alt!="")d.write(" alt=\""+alt+"\"");
					d.write(" />");
				}
				else{
					d.write("&nbsp;"+ext+"&nbsp;");
				}
				d.write("</a>");
				if(main==1||main==2)d.write("</td>");
				if(main==1)d.write("</tr>");
				if(main==3)d.write("<br />");
}

function startSubmenu(name,style,sw){
				if(NS4)return;
				if(sw>0)menuw=sw;
				d.write("<div id=\""+name+"\" class=\""+style+"\"  style=\"width:"+(menuw+(NS7?bd*2:0))+"px; margin-top: 0px;\">");
}

function endSubmenu(name){
				if(NS4)return;
				d.write("</div>");
				if(!NS7)d.getElementById(name).onmouseout=tidyMenu;
}

function submenuItem(text,url,tar,s){
				if(NS4)return;
				//if(text.charAt(0)=='<')d.write(text);
				else if(text=="---")d.write("<div class=\""+s+"\" style=\"width:"+menuw+"px\"><center><img src=\"images/menu/---.gif\" height=\"8\" width=\""+(menuw-6-(2*bd))+"\" border=0/></center></div>");
				else if(text.charAt(0)==".")d.write("<div class=\""+s+"\" style=\"text-decoration: underline overline;color:#FF0000\"><center>"+text.substring(1)+"</center></div>");
				else{
					
					d.write("<a ");
					if(url!="")d.write("href=\""+url+"\" ");
					if(tar!="")d.write("target=\""+tar+"\" ");
					d.write("class=\""+s+"\" style=\"width:"+menuw+"px\">&nbsp;"+text+"&nbsp;</a>");
				}
}


function setGraphic(event,name){
				if(NS4)return;
				psrc=(NS7)?event.target:event.srcElement;
				pname=psrc.src;
				if(NS7)event.target.src=name;
				else event.srcElement.src=name;
}

function openMenu(event,id,pos,bc,fc){
				if(NS4)return;
				var el,x,y,dx,dy;
				if(gd==0){
					var p=d.getElementById(id);
					gx=0;
					gy=0;
					while(p&&p.parentNode.nodeName!="BODY"){
						p=p.parentNode;
						if(p.nodeName=="DIV"||p.nodeName=="LAYER"||p.nodeName=="SPAN")
						if(p.style.position=="absolute"){
							gx+=p.offsetLeft;
							gy+=p.offsetTop;
						}
					}
					if(p)gd=1;
				}
				if(mal>0){
					el=d.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(NS7){
					var p=event.target;
					if(p.nodeName!="A"&&p.nodeName!="IMG"&&p.parentNode.nodeName=="A")p=p.parentNode;
					dx=p.offsetWidth;
					dy=p.offsetHeight;
					if(mal==0){
						x=p.x;
						y=p.y;
						if(typeof(p.x)=="undefined"||!NS6){
							x=p.offsetLeft;
							y=p.offsetTop;
							while(!NS6&&p.parentNode.nodeName!="BODY"){
								p=p.parentNode;
								if(p.nodeName=="TD"||p.nodeName=="TABLE"){
									x+=p.offsetLeft;
									y+=p.offsetTop;
								}
							}
						}
					}
					else{
						el=d.getElementById(ma[mal-1]);
						x=el.offsetLeft;
						y=el.offsetTop+p.offsetTop;
					}
					if(pos!=3)x-=bd;
					if(pos==3&&mal>0)x+=bd;
				}
				else{
					x=event.clientX-event.offsetX+d.documentElement.scrollLeft-d.documentElement.clientLeft;
					y=event.clientY-event.offsetY+d.documentElement.scrollTop-d.documentElement.clientTop;
//alert ('event.clientY : '+event.clientY+'\nevent.offsetY : '+event.offsetY+'\nd.documentElement.scrollTop : '+d.documentElement.scrollTop+'\nd.documentElement.clientTop : '+d.documentElement.clientTop);
					dx=event.srcElement.offsetWidth;
					dy=event.srcElement.offsetHeight;
					if(mal>0){
						y-=bd;
						if(pos!=3)x-=2*bd;
					}
					x-=gx;
					y-=gy;
				}
				el=d.getElementById(id);
				if(el&&el.style.visibility!="visible"){
					if(pos==1){
						x+=dx;
						el.style.left=x-el.offsetWidth+"px";
						el.style.top=y+"px";
						nspeed=el.offsetWidth/frames;
					}
					else if(pos==2){
						y+=dy;
						el.style.left=x+"px";
						el.style.top=y-el.offsetHeight+"px";
						nspeed=el.offsetHeight/frames;
					}
					else if(pos==3){
						x-=el.offsetWidth;
						el.style.left=x+el.offsetWidth+"px";
						el.style.top=y+"px";
						nspeed=el.offsetWidth/frames;
					}
					mx[mal]=x;
					my[mal]=y;
					if(NS7||IE5||frames==0){
						el.style.left=x+"px";
						el.style.top=y+"px";
					}
					if(!IE5)clipMenu(mal,el);
					el.style.visibility="visible";
					ma[mal]=id;
					if(NS7){
						var p=event.target;
						if(p.nodeName!="A"&&p.parentNode.nodeName=="A")p=p.parentNode;
						mc[mal]=p.style;
						if(!NS6&&mal>0){
							mc[mal].backgroundColor="#"+bc.toString(16);
							mc[mal].color="#"+fc.toString(16);
						}
						el.onmouseout=tidyMenu;
					}
					else{
						mc[mal]=event.srcElement.style;
						if(mal>0){
							mc[mal].backgroundColor=bc;
							mc[mal].color=fc;
						}
					}
					mal++;
				}
				if(ifr&&el&&frames==0&&(typeof(tr)=="undefined"||tr=="")){
					var p=d.getElementById(id+"i");
					if(p){
						p.style.top=y+"px";
						p.style.left=x+"px";
						p.style.width=el.style.width;
						p.style.height=el.offsetHeight+"px";
						p.style.display="block";
					}
					else{
						ifr="<iframe id=\""+id+"i\" style=\"position:absolute;left:"+x+"px;width:"+el.style.width+";height:"+el.offsetHeight+"px;top:"+y+"px;z-index:998;display:block;\" scrolling=\"no\" frameborder=\"0\"></iframe>";
						el.insertAdjacentHTML('beforeBegin',ifr);
					}
				}
}

function overMenu(x,y){
				x-=gx;
				y-=gy;
				for(i=0;i<mal;i++){
					var el=d.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(NS7){
		t=overMenu(e.pageX,e.pageY);
		if(t!=""&&(e.target.firstChild==e.relatedTarget||e.target==e.relatedTarget.firstChild))return;
	}
	else t=overMenu(event.clientX+d.documentElement.scrollLeft-d.documentElement.clientLeft,event.clientY+d.documentElement.scrollTop-d.documentElement.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=d.getElementById(ma[i]);
			el.style.visibility="hidden";
			mc[i].backgroundColor="";
			mc[i].color="";
			if(ifr){
				var p=d.getElementById(ma[i]+"i");
				if(p)p.style.display="none";
			}
		}
		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=d.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)";
}