/* Pop-ups *
POP VARS*/
function popup(purl,ptitle,pwidth,pheight,ptool,pdir,ploc,pstat,pmenu,presize,pscroll){
var t=""+"width="+pwidth+",height="+pheight+",toolbar="+ptool+",directories="+pdir+",location="+ploc+",status="+pstat+",menubar="+pmenu+",resizable="+presize+",scrollbars="+pscroll+"";
var tv=""+ptitle+""; var awin=window.open(purl,tv,t); awin.focus(); return false;}
/* Prev/Next links *
Usage - Pages must be numbered sequentially (pag1.html, page2.html, etc)
PREV || NEXT */
function curr_page(){var patt=/\w+\d.html?/; var pg=document.URL.match(patt); return pg[0]; }
function prev_page(){var cp=curr_page(); var patt=/\d+/; var nm=cp.match(patt); nm[0]--; if(nm[0]<0) nm[0]=0; return cp.replace(patt, nm[0]); }
function next_page(){var cp=curr_page(); var patt=/\d+/; var nm=cp.match(patt); nm[0]++; return cp.replace(patt, nm[0]); }