function setCheckedFlag(formObj,eleNameArr,checkedFlag){for(var i=0;i<formObj.elements.length;i++){var ele=formObj.elements[i];for(var j=0;j<eleNameArr.length;j++){if(ele.name==eleNameArr[j]){ele.checked=checkedFlag;break;}}}}
function getCheckedRecordNum(formObj,eleNameArr){var checkedNum=0;for(var i=0;i<formObj.elements.length;i++){var ele=formObj.elements[i];for(var j=0;j<eleNameArr.length;j++){if(ele.name==eleNameArr[j]&&ele.checked){checkedNum++;break;}}}
return checkedNum;}
function trim(str){return(trimExt(str,' '));}
function trimExt(str,ch){if(str==null)return(null);var start=0,end=0;var i=0;while(i<str.length){if(str.charAt(i)==ch){i++;}else{start=i;break;}}
i=str.length-1;while(i>=0){if(str.charAt(i)==ch){i--;}else{end=i+1;break;}}
return(str.substring(start,end));}
function isNumber(value){if(trim(value)!=''&&!isNaN(value)&&(value.indexOf('.')==-1)){return(true);}
return(false);}
function initSelectWithValue(selectObj,oldValue){for(var i=0;i<selectObj.length;i++){if(selectObj.options[i].value==oldValue){selectObj.options[i].selected=true;break;}}}
function encode(str){if(str==null)return'';var retStr=escape(str);if(str.indexOf('+')!=-1){retStr=retStr.replace(/\+/g,'%2B');}
return retStr;}
function XMLEncode(str){str=trim(str);str=str.replace("&","&amp;");str=str.replace("<","&lt;");str=str.replace(">","&gt;");str=str.replace("'","&apos;");str=str.replace("\"","&quot;");return str;}
function XMLDecode(str){str=trim(str);str=str.replace("&amp;","&");str=str.replace("&lt;","<");str=str.replace("&gt;",">");str=str.replace("&apos;","'");str=str.replace("&quot;","\"");return str;}
function adjustImageSize(imageObj,maxHeight,maxWidth){if(maxHeight<imageObj.height){imageObj.height=maxHeight;}
if(maxWidth<imageObj.width){imageObj.width=maxWidth;}}
function setImgSize(theURL,sImage){var imgObj;var sizeStand=200;imgObj=new Image();imgObj.src=theURL;if((imgObj.width!=0)&&(imgObj.height!=0)){if(imgObj.width>imgObj.height){var iHeight=imgObj.height*sizeStand/imgObj.width;sImage.height=iHeight;sImage.width=sizeStand;}else{var iWidth=imgObj.width*sizeStand/imgObj.height;sImage.width=iWidth;sImage.height=sizeStand;}}else{sImage.width=200;sImage.height=200;}}
function setBigImgSize(theURL,sImage){var imgObj;var sizeStand=200;imgObj=new Image();imgObj.src=theURL;if((imgObj.width!=0)&&(imgObj.height!=0)){if(imgObj.width>imgObj.height){var iHeight=imgObj.height*sizeStand/imgObj.width;sImage.height=iHeight*2;sImage.width=sizeStand*2;}else{var iWidth=imgObj.width*sizeStand/imgObj.height;sImage.width=iWidth*2;sImage.height=sizeStand*2;}}else{sImage.width=360;sImage.height=360;}}
function bbimg(o){var zoom=parseInt(o.style.zoom,10)||100;zoom+=event.wheelDelta/12;if(zoom>0)o.style.zoom=zoom+'%';return false;}