//©Xara Ltd
var clicked="";
var gtype=".gif";
var selstate="_over";
if  (typeof(loc)=="undefined" || loc=="")
{var loc="";
if  (document.body&&document.body.innerHTML)
{var tt=document.body.innerHTML;
var ml=tt.match(/["']([^'"]*)menusummary.js["']/i);
if (ml && ml.length > 1) loc=ml[1];}
}
document.write("<table border=\"0\" cellspacing=\"4\" cellpadding=\"0\"><tr>");
tr(false);
writeButton("","/index.htm","menusummary_b1",98,14,"Home","",0);
writeButton("","/Doc/SummaryENG.pdf","menusummary_b2",98,14,"PDF Version","_blank",0);
writeButton("","/summaryIta.htm","menusummary_b3",98,14,"Versione Italiana","",0);
tr(true);document.write("</tr></table>");loc="";function tr(b)
{if (b) document.write("<tr>");else document.write("</tr>");}
function turn_over(name) 
{if (document.images != null && clicked != name) 
{document[name].src = document[name+"_over"].src;}
}
function turn_off(name) 
{if (document.images != null && clicked != name) 
{document[name].src = document[name+"_off"].src;}
}
function reg(gname,name)
{if (document.images)
{document[name+"_off"] = new Image();document[name+"_off"].src = loc+gname+gtype;document[name+"_over"] = new Image();document[name+"_over"].src = loc+gname+"_over"+gtype;}
}
function evs(name)
{ return " onmouseover=\"turn_over('"+ name + "')\" onmouseout=\"turn_off('"+ name + "')\""}
function writeButton(urld,url,name,w,h,alt,target,hsp)
{gname=name;while(typeof(document[name])!="undefined")name+="x";reg(gname,name);
tr(true);document.write("<td>");
if (alt!="")alt=" alt=\""+alt+"\"";
if (target!="")target=" target=\""+target+"\"";
if (w>0)w=" width=\""+w+"\"";else w="";
if (h>0)h=" height=\""+h+"\"";else h="";
var l=clicked!=""||!isCurrentFile(url);
if (url!="")url=" href=\""+urld+url+"\"";
if (l)
{if(typeof(clx)!="undefined")
{target="";url=" href=\"?"+clx+"\"";alt=" alt=\"Click to edit\"";}
document.write("<a "+url+evs(name)+target+">");}
else gname+=selstate;gname+=gtype;
if (hsp==-1)hsp=" align=\"right\"";else if(hsp>0)hsp=" hspace=\""+hsp+"\"";else hsp="";document.write("<img src=\""+loc+gname+"\" name=\""+name+"\""+w+h+alt+hsp+" border=\"0\" />");
if (l)document.write("</a>");document.write("</td>");
tr(false);}
function syncFile(f,nf)
{var matches='home.html*index.html*welcome.html*default.asp';
var p=f.lastIndexOf('/');
var sf=f;
if (p>=0)sf=f.substr(p+1,f.length-1);
if (matches.indexOf(sf)==-1)return "";return sf;}
function isCurrentFile(str)
{var p=str.lastIndexOf(':');
if (p>0)str=str.substr(p+1,str.length-1);str=escape(str);str=str.toLowerCase();while(str.length>3&&str.substring(0,3)=="../")str=str.substr(3,str.length-1);
var fstr=str.indexOf(".htm");
if (fstr==-1)fstr=str.indexOf(".asp");
if (fstr==-1)fstr=str.indexOf(".php");
if (fstr==-1)fstr=str.indexOf(".jsp");
if (fstr==-1)fstr=str.indexOf(".txt");
if (fstr<1&&str.charAt(str.length-1)!='/')str+="/";
var current=document.location.href.toLowerCase();p=current.lastIndexOf('?');
if (p>0)current=current.substr(0,p);
var fcurrent=current.indexOf(".htm");
if (fcurrent==-1)fcurrent=current.indexOf(".asp");
if (fcurrent==-1)fcurrent=current.indexOf(".php");
if (fcurrent==-1)fcurrent=current.indexOf(".jsp");
if (fcurrent==-1)fcurrent=current.indexOf(".txt");
if (fcurrent<1&&current.charAt(current.length-1)!='/')current+="/";
if (fstr!=-1&&fcurrent==-1)current+=syncFile(str,current);
if (fstr==-1&&fcurrent!=-1)str+=syncFile(current,str);
var currsize=current.length;
var strsize=str.length;while(strsize>=0&&currsize>=0){if(current.charAt(currsize)!=str.charAt(strsize))return false;currsize=currsize-1;strsize=strsize-1;}
return true;}