popup out from a txt-file

[donald]

hi,
i'm working with borland c++ for the first time and i have a problem with it.
and this is my code:
char * HtmlFile_List = "filelisting";
and a methode getList():

void getList()
{
struct find_t ffblk;
int done;
char tbuffer[200];
done = _dos_findfirst("I2C\\*.i2c",_A_NORMAL,&ffblk);
strcat(HtmlPage,"<TABLE BORDER=\"1\" BORDERCOLOR=\"darkblue\" CELLSPACING=\"0\">");

while(!done)
{
strcat(HtmlPage,"<TR>");
printf("%s\n",ffblk.name);
sprintf(tbuffer,"<TD><a href=filelisting?%s>%s </a></TD>",ffblk.name,ffblk.name);
strcat(HtmlPage,tbuffer);
done = _dos_findnext(&ffblk);
strcat(HtmlPage,"</TR>");
//strcat(HtmlPage ,"TABLE BORDER=\"1\" BORDERCOLOR=\"darkblue\" CELLSPACING=\"0\">");
}

strcat(HtmlPage,"</TABLE>");
}
it puts the filelisting into a table on the HTML page and are links.
i have txt file with the description about the .i2c pargramme's.
i want that if i move with the mouse over a i2c programme(links) that there wille be a popup(toolbox) with the description out the txt-file(every link has a different desription)
the txt-files looks like:
example:donald.i2c (programme) informationa about this programme(description)
i don't know how to do that. please help my
greeting Donald