function getElementsByTagName(a,b){b=b.toUpperCase();var c=[];if(a.elements){a=a.elements}for(i in a){if(a[i]&&b==a[i].tagName){c.push(a[i]);if(a[i].id){c[a[i].id]=a[i]}}}return c}function setCheckedState(b,c){if(!b){b=document}if(!b.getElementsByTagName){b.getElementsByTagName=function(a){return getElementsByTagName(this,a)}}var d=b.getElementsByTagName('input');for(i=0;i<d.length;++i){if('checkbox'==d[i].type.toLowerCase()){d[i].checked=c}}}function checkAll(a){setCheckedState(a,true)}function uncheckAll(a){setCheckedState(a,false)}
function Toggle(objID){var obj=document.getElementById(objID);if(obj.style.display=='block'){obj.style.display='none'}else{obj.style.display='block'}}