/*** Document Text Sizer- Copyright 2003 - Taewook Kang. All rights reserved. * Coded by: Taewook Kang (http://www.txkang.com) * This notice must stay intact for use * Visit http://www.dynamicdrive.com/ for full source code ***/var tgs=new Array('div','td','tr','p','li','a','font','span');var szs=new Array('xx-small','x-small','small','medium','large','x-large','xx-large'); var startSz=2; function setFaceSize(x){if(x==0)x=-1;ts('body',x)} function ts( trgt,inc ){if (!document.getElementById) return; var d=document,cEl=null,sz=startSz,i,j,cTags;sz+=inc;if(sz<0)sz=0;if(sz>6)sz=6;startSz=sz;if(!(cEl=d.getElementById(trgt)))cEl=d.getElementsByTagName(trgt)[0];cEl.style.fontSize=szs[sz];for(i=0;i<tgs.length;i++){cTags=cEl.getElementsByTagName(tgs[i]);for(j=0;j<cTags.length;j++) cTags[j].style.fontSize=szs[sz];}}