function pop(pPage,Opt) {
popUpWin = window.open(pPage,′′,Opt)
;
popUpWin.focus();
openfg = 1;
}
function chkwin() {
if (openfg == 1) {
if (popUpWin)
popUpWin.close();
}
openfg = 0;
}
function imageSrc(sel){
var src;
src=sel.options[sel.selectedIndex].value;
return src;
}
function drawImage(sel,i){
document.imgStructure.src=imageSrc(sel);
document.sel.mail.value = textexp.text[sel.selectedIndex].value;
}
游客，您好 
