// ©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;//menu width
var psrc=0;
var pname="";
var al="";//align
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 class=cssMainFont border=\"0\" cellspacing=\""+space+"\" cellpadding=\"2\" width=100%>");
			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><td></td>");
			if(main==1)
				document.write("</tr>");
			if(main==3)
				document.write("");
			}
		}
		
		
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)
/* name , extention if we use images as item , height , width ,target , alternate text , direction 
how the menu will apear [1 = right, 2= center, 3 = left]

*/
	{
		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 we use text as menu item
		if(!isgraphic)
			document.write(" class=\""+s+"\" style=\"width:"+(w>0?w:menuw)+"px\"");
			document.write(">");
		
		// if we use an image as menu item
		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><td><img src=images/bullet.jpg border=0></td>");
		if(main==1)
			document.write("</tr>");
		if(main==3)
			document.write("");
}
		
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)";
			}