document.write('<table id="vista-buttons.com:idc4pba" width=0 cellpadding=0 cellspacing=0 border=0><tr><td style="padding-right:0px" title ="ToP Home"><a href="/top/index.php" onmouseover=\'xpe("c4pbao");\' onmouseout=\'xpe("c4pban");\'><img id="xpi_c4pba" src="'+vbImgPath+'btc4pba_0.gif" name="vbc4pba" width="68" height="25" border="0" alt="ToP Home"/></a></td><td style="padding-right:0px" title ="Editorial Board"><a href="/top/editors.php" onmouseover=\'xpe("d4pbao");\' onmouseout=\'xpe("d4pban");\'><img id="xpi_d4pba" src="'+vbImgPath+'btd4pba_0.gif" name="vbd4pba" width="89" height="25" border="0" alt="Editorial Board"/></a></td><td style="padding-right:0px" title ="For Authors"><a href="/top/authors.php" onmouseover=\'xpe("74pbao");\' onmouseout=\'xpe("74pban");\'><img id="xpi_74pba" src="'+vbImgPath+'bt74pba_0.gif" name="vb74pba" width="77" height="25" border="0" alt="For Authors"/></a></td><td style="padding-right:0px" title ="ToP Index"><a href="/otrp/top/index.php" onmouseover=\'xpe("q4pbao");\' onmouseout=\'xpe("q4pban");\'><img id="xpi_q4pba" src="'+vbImgPath+'btq4pba_0.gif" name="vbq4pba" width="69" height="25" border="0" alt="ToP Index"/></a></td><td style="padding-right:0px" title ="Subscriptions"><a href="/top/subscriptions.php" onmouseover=\'xpe("m4pbao");\' onmouseout=\'xpe("m4pban");\'><img id="xpi_m4pba" src="'+vbImgPath+'btm4pba_0.gif" name="vbm4pba" width="83" height="25" border="0" alt="Subscriptions"/></a></td></tr></table>');
vbc4pban=xppr('c4pba_0.gif');vbc4pbao=xppr('c4pba_1.gif');vbd4pban=xppr('d4pba_0.gif');vbd4pbao=xppr('d4pba_1.gif');vb74pban=xppr('74pba_0.gif');vb74pbao=xppr('74pba_1.gif');vbq4pban=xppr('q4pba_0.gif');vbq4pbao=xppr('q4pba_1.gif');vbm4pban=xppr('m4pba_0.gif');vbm4pbao=xppr('m4pba_1.gif');var btIdPref='vb';function xppr(im){var i=new Image();i.src=vbImgPath+'bt'+im;return i;};function xpe(id){x=id.substring(0,id.length-1);if(document[btIdPref+x])document[btIdPref+x].src=eval(btIdPref+id+'.src');return false;};