qmad.zoom=new Object();qmad.bvis+="qm_zoom_a(b.cdiv);";qmad.bhide+="qm_zoom_a(a,1);";qmad.br_ie=window.showHelp;qmad.br_mac=navigator.userAgent.indexOf("Mac")+1;qmad.zoom_off=qmad.br_ie&&qmad.br_mac;;function qm_zoom_a(a,hide){if((a.style.visibility=="inherit"&&!hide)||(qmad.zoom_off))return;var ss;if(!a.settingsid){var v=a;while((v=v.parentNode)){if(v.className.indexOf("qmmc")+1){a.settingsid=v.id;break;}}}ss=qmad[a.settingsid];if(!ss)return;if(!ss.zoom_increment)return;var b=new Object();b.obj=a;b.inc=ss.zoom_increment;b.start_size=ss.zoom_start_size;b.mid_size=ss.zoom_mid_size;b.end_size=ss.zoom_end_size;var id=qm_zoom_am(b);qm_zoom_set_tags(a,id,"init");qm_zoom_ai(id,hide);};function qm_zoom_ai(id,hide){var a=qmad.zoom["_"+id];if(!a)return;var ch=parseFloat(a.obj.getElementsByTagName("A")[0].style.fontSize);if(ch<(a.mid_size-a.inc)&&!a.is_dec){qm_zoom_set_tags(a.obj,id,"inc");a.timer=setTimeout("qm_zoom_ai("+id+","+hide+")",10);return;}else  if(a.end_size<a.mid_size&&ch>(a.end_size+a.inc)){a.is_dec=true;qm_zoom_set_tags(a.obj,id,"dec");a.timer=setTimeout("qm_zoom_ai("+id+","+hide+")",10);}else {qm_zoom_set_tags(a.obj,id,"end");qmad.zoom["_"+id]=null;}};function qm_zoom_set_tags(a,id,type){var s=qmad.zoom["_"+id];var ach=a.childNodes;for(var i=0;i<ach.length;i++){if(ach[i].tagName=="A"){if(type=="inc"){ach[i].style.fontSize=parseFloat(ach[i].style.fontSize)+s.inc+"em";}if(type=="dec"){ach[i].style.fontSize=parseFloat(ach[i].style.fontSize)-s.inc+"em";}else  if(type=="init"){ach[i].style.fontSize=s.start_size+"em";}else  if(type=="end"){ach[i].style.fontSize=s.end_size+"em";}}}};function qm_zoom_am(obj){var k;for(k in qmad.zoom){if(qmad.zoom[k]&&obj.obj==qmad.zoom[k].obj){if(qmad.zoom[k].timer){clearTimeout(qmad.zoom[k].timer);qmad.zoom[k].timer=null;}qmad.zoom[k]=null;}}var i=0;while(qmad.zoom["_"+i])i++;qmad.zoom["_"+i]=obj;return i;}