直接报表的对应加载结束事件，写js

function disableselect(e){

return false}

function reEnable(){return true

}

file://if IE4+

document.onselectstart=new Function ("return false")

file://if NS6

if (window.sidebar){

document.onmousedown=disableselect

document.onclick=reEnable

}

function nocontextmenu(event){   

event = event || window.event;   

if (event.which == 2 )   

event.returnValue = false;   

return false;   

}   

document.oncontextmenu = nocontextmenu;