//设置$缩写元素
function $(){return document.getelementbyid?document.getelementbyid(arguments[0]):eval(arguments[0]);}

//设置表单输入框
function outtxt(thisname,b){if(thisname.value==b){thisname.value="";}}
function intxt(thisname,b){if(thisname.value==""){thisname.value=b;}}

//改变文字大小
function dozoom(size){$('newsbody').style.fontsize=size+'px'}

//--缩略图显示大图
function showbigimg(imgid,type) {if (type == 1) {$(imgid).style.display = '';}else{$(imgid).style.display = 'none';}}

//脚本容错
function killerrors() {return true;}
window.onerror = killerrors;