window.onerror=null;
var netscape = 0;
var goodIE = 0;

browserName = navigator.appName.substring(0,8);
browserVer = parseFloat(navigator.appVersion);
if (browserName == "Netscape" && browserVer >= 3)   {netscape = 1;}
if (browserName == "Microsof" && browserVer >= 3.01){goodIE = 1;}


var Count=0,NumberOfObjects=0,Items=0,Path,DSS="",Tag;
var Over_errors,Over_error_count=0;

Items = new Array;

var SetBG;  //Sfunctions
var BGFile;
var MasterTag;

function SLoad(img,w,h,alt,nametag)
{ if(img==null || w==null || h==null || alt==null || nametag==null)
  {errorhandle("Incorrect Number Of Parameters!",window.location,"SLoad()");return;
  }
 if(netscape || goodIE)
  {Items[NumberOfObjects] = new xSLoad(img,w,h,alt,nametag);
   NumberOfObjects++;
  }
}

function xSLoad(img,w,h,alt,nametag)
{if(img==null || w==null || h==null || alt==null || nametag==null)
  {errorhandle("Incorrect Number Of Parameters!",window.location,"xSLoad()");return;
  }
 if(netscape || goodIE)
  {this.StatusString=alt;
   this.PicRegular = new Image(w,h);
   this.PicRegular.src=Path+BGFile;
   this.PicGlow = new Image(w,h);
   this.PicGlow.src=Path+img;
   this.NameTag=nametag;
   this.Width=w;
   this.Height=h;
   this.SRC=MasterTag;
  }
}

function SetBackground(name,tag)
{ if(name==null || tag==null)
   {errorhandle("Incorrect Number Of Parameters!",window.location,"SetBackground()");return;
   }
  SetBG=1;
  BGFile=name;
  MasterTag=tag
}



function Over_error_history(nametag)  //check Over_errors to see if tag has a error history
    { for(var z=0;z < Over_errors.length;z++)
        {if(nametag == Over_errors[z]){return 1;}
        }
     return -1;
    }

function Setup(NOO) //NOO number of objects
{
 return;  // this function is no longer needed in this version.

 if(NOO <=0)
  { errorhandle("Number Of Objects is 0 or NEGATIVE!!",window.location,"Setup()");return;
  }
  Items = new Array(NOO);
  Over_errors = new Array();
  if(Over_errors == null){errorhandle("Unable to Allocate Over_errors array!",window.location,"Setup()");return;}
  NumberOfObjects=NOO;
}

function SetPath(path)
{ if(path ==null){errorhandle("Path is NULL!!",window.location,"SetPath()");return;}
Path=path;
}

function SetTag(tag)
{if(tag ==null){errorhandle("Tag is NULL!!",window.location,"SetTag()");return;}
 this.Tag=tag;
}

function SetDefaultStatus(string)
{DSS=string;
 SetStatus(DSS);
}

function Load(img,w,h,alt,nametag)
{
if(img==null || w<=0 || h<=0 || alt==null || nametag==null)
  {errorhandle("Incorrect Number Of Parameters!",window.location,"Load()");return;
  }

 if(netscape || goodIE)
  {Items[NumberOfObjects] = new xLoad(img,w,h,alt,nametag);
  }

 NumberOfObjects++;
}

function xLoad(img,w,h,alt,nametag)
{ if(img==null || w==null || h==null || alt==null || nametag==null)
  {errorhandle("Incorrect Number Of Parameters!",window.location,"xLoad()");return;
  }
 if(netscape || goodIE)
  {this.StatusString=alt;
   this.PicRegular = new Image(w,h);
   this.PicRegular.src=Path+img;
   this.PicGlow = new Image(w,h);
    var front,file;
   front= newsplit(img,'.');
   file=front[0];
   file+=Tag+'.'+front[1];
   this.PicGlow.src=Path+file;
   this.NameTag=nametag;
   this.Width=w;
   this.Height=h;
   this.SRC=nametag;
  }
}

function Flip(nametag,onoff)
{ if(netscape || goodIE)
  {var pick = Locate(nametag);
   if(pick == -1)
    {var error_history = Over_error_history(nametag);
     if(error_history == -1)
        {Over_errors[Over_error_count]=nametag;Over_error_count++;
              errorhandle('Tags Not Pressent! ['+Over_errors+']',window.location,"Flip()");
        }
     }
   else
   { var temp= new Image();
     if(onoff==1)
        {temp=Items[pick].PicGlow.src;SetStatus(Items[pick].StatusString);}
    else{temp=Items[pick].PicRegular.src;SetStatus(DSS);}
     document.images[Items[pick].SRC].src=temp;
   }
 }

}

function SetStatus(string)
{ if(netscape || goodIE)
   {window.status=string;
    return true;
   }
}

function Locate(name)
{ if(name==null){errorhandle("Incorrect Number Of Parameters!",window.location,"Locate()");return -1;}
 for(var c=0;c<NumberOfObjects;c++)
   { if(Items[c].NameTag == name){return c;}
   }
  return -1;
}

function OpenWindow(url,title,width,height)
{dimension='width='+width+','+'height='+height;
 if(netscape || goodIE)
   {window.open(url,title,dimension);
   }
}

function newsplit(string,spliter)
{ // getting how many entries there are
   var allocate=1;
   for(var l=0;l<=string.length;l++)
    {if(string.charAt(l) == spliter) {allocate++;}}

   var newstring = new Array(allocate);
   var segment ="";
   var counter = 0;

for(var c=0;c<=string.length;c++)
  { if(string.charAt(c) !=spliter && (c+1)<=string.length)
        {segment+=string.charAt(c);} else
        {newstring[counter] = segment; segment = "";counter++;}

  }
return newstring;
}