function pdf(url){
    helpWin=window.open(url,"downpop","width=800,height=600,directories=no,toolbar=no,resizable=yes,menubar=no,scrollbars=yes");
} 
function htm(url){ 
    helpWin=window.open(url,"downpop","width=900,height=650,directories=no,toolbar=no,resizable=yes,menubar=no,scrollbars=yes,status=yes");
} 
function helppop(url){ 
    helpWin=window.open(url,"downpop","width=400,height=430,directories=no,toolbar=no,resizable=yes,menubar=no,scrollbars=yes,status=yes");
} 

function others(url){ 
    helpWin=window.open(url,"downpop","width=830,height=600,directories=yes,location=yes,toolbar=yes,resizable=yes,menubar=yes,scrollbars=yes,status=yes");
} 
function cp(url){ 
    helpWin=window.open(url,"downpop","width=950,height=700,directories=yes,location=yes,toolbar=yes,resizable=yes,menubar=yes,scrollbars=yes,status=yes");
}