function docum(str) {

        searchWin = window.open(str,'docum','scrollbars=no,resizable=no,width=400,height=340,status=no,location=no,toolbar=yes');

}


function docum1(str) {

        searchWin = window.open(str,'docum1','scrollbars=no,resizable=no,width=500,height=410,status=no,location=no,toolbar=yes');

}

function docum2(str) {

        searchWin = window.open(str,'docum2','scrollbars=no,resizable=no,width=600,height=233,status=no,location=no,toolbar=yes');

}