// ©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);

	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+"\" cellpadding=\"0\">");
			if(file!="")
				{
			 		al="";
					if(align==1)al=" align=\"right\"";
					if(align==2)al=" align=\"center\"";
					if(main==1||main==2)d.write("<tr><td"+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"+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)
		{
			if(NS4&&main==0)return;
			var isgraphic=ext.charAt(0)==".";	
			if(main==1)d.write("<tr>");
			if(main==1||main==2)d.write("<td"+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=\""+loc+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\">");
		}				 
		
		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=\""+loc+"---.gif\" height=\"8\" width=\""+(menuw-6-(2*bd))+"\" border=0/></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.body.scrollLeft-d.body.clientLeft;
						y=event.clientY-event.offsetY+d.body.scrollTop-d.body.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=100+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)
									{
										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.body.scrollLeft-d.body.clientLeft,event.clientY+d.body.scrollTop-d.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=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()",100);
	}
	
	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)";
	}