| 发表于：2007-09-02 17:35:11 楼主 |
function moveright（) {
var _local2 = 0;
while （_local2 < len) {
var _local1 = thumbblock[ "thumbimg " + _local2];
if （_local1.targetx == （-spacex)) {
_local1._x = （_local1.targetx = spacex * viewimgnum);
_local1.no = rightnum;
_local1.txtno = digit（rightnum);
loadthumb（_local1, rightnum);
if （rightnum == （imgnum - 1)) {
rightnum = 0;
} else {
rightnum++;
}
if （leftnum == （imgnum - 1)) {
leftnum = 0;
} else {
leftnum++;
}
} else {
_local1.targetx = _local1.targetx - spacex;
}
_local2++;
}
}
function moveleft（) {
var _local2 = 0;
while （_local2 < len) {
var _local1 = thumbblock[ "thumbimg " + _local2];
if （_local1.targetx == （spacex * viewimgnum)) {
_local1._x = （_local1.targetx = -spacex);
_local1.no = leftnum;
_local1.txtno = digit（leftnum);
loadthumb（_local1, leftnum);
if （leftnum == 0) {
leftnum = imgnum - 1;
} else {
leftnum--;
}
if （rightnum == 0) {
rightnum = imgnum - 1;
} else {
rightnum--;
}
} else {
_local1.targetx = _local1.targetx + spacex;
}
_local2++;
}
}
function loadthumb（mc, num) {
mc.screen.loadmovie（maininfo[num].thumburl);
}
function loadimage（num) {
mainscreen.screen.loadmovie（maininfo[num].imageurl);
mainscreen.txttitle = maininfo[num].title;
mainscreen.txtcontent = maininfo[num].content;
}
function digit（c) {
if （c < 10) {
return （ "0 " + c);
} else {
return （ " " + c);
}
}
isright = true;
spacex = thumbxsize + xspacethumb;
mainscreen._x = xmain;
mainscreen._y = ymain;
thumbblock._x = xthumb;
thumbblock._y = ythumb;
mask._x = xthumb - maskmargin;
mask._y = ythumb - maskmargin;
mask._width = （spacex * viewimgnum) + （maskmargin * 2);
mask._height = thumbysize + （maskmargin * 2);
k = （i = 0);
len = viewimgnum + 2;
opennum = 0;
while （k < len) {
var _mc = thumbblock.thumbimg.duplicatemovieclip（ "thumbimg " + k, k);
_mc._x = （-spacex) * （viewimgnum - k);
_mc.targetx = spacex * k;
_mc.no = i;
_mc.txtno = digit（i);
loadthumb（_mc, _mc.no);
if （k == （viewimgnum + 1)) {
_mc._x = （_mc.targetx = -spacex);
_mc.no = （i = imgnum - 1);
_mc.txtno = digit（i);
loadthumb（_mc, _mc.no);
}
if （i == （imgnum - 1)) {
i = 0;
} else {
i++;
}
_mc.onrollover = function （) {
this.isopen = true;
timer.gotoandstop（1);
};
_mc.onrollout = function （) {
this.isopen = false;
timer.play（);
};
_mc.onenterframe = function （) {
this._x = this._x + （0.2 * （this.targetx - this._x));
if （this.isopen == true) {
this.nextframe（);
} else {
this.prevframe（);
}
};
_mc.onrelease = function （) {
loadimage（this.no);
};
k++;
}
nextbtn.onrelease = function （) {
moveright（);
isright = true;
timer.gotoandplay（1);
};
prevbtn.onrelease = function （) {
moveleft（);
isright = false;
timer.gotoandplay（1);
};
rgn = thumbblock[ "thumbimg " + viewimgnum].no;
if （rgn == （imgnum - 1)) {
rightnum = 0;
} else {
rightnum = thumbblock[ "thumbimg " + viewimgnum].no + 1;
}
leftnum = imgnum - 2;
thumbblock.thumbimg._visible = false;
loadimage（0, 0);
以上代码是一个flash里链接外部图片的主要代码，现在我想在该flash里加入图片的下载按钮，以求点击该按钮后，网页会另开相关图片网址，从而实现右键下载，如何写代码？高分请求相助！！！！！ |
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