看看这个有用吗？function smallit(){
var height1=PhotoViewer.images1.height;
var width1=PhotoViewer.images1.width;
PhotoViewer.images1.height=height1/1.2;
PhotoViewer.images1.width=width1/1.2;
}
function bigit(){
var height1=PhotoViewer.images1.height;
var width1=PhotoViewer.images1.width;
PhotoViewer.images1.height=height1*1.2;
PhotoViewer.images1.width=width1*1.2;
}
function fullit()
{
var width_s=screen.width-10;
var height_s=screen.height-30;
window.open("Photo_View.asp?UrlID=<%=UrlID%>&PhotoID=<%=PhotoID%>", "PhotoView", "width="+width_s+",height="+height_s+",left=0,top=0,location=no,toolbar=no,status=no,resizable=no,scrollbars=yes,menubar=no,directories=no");
}
function realsize()
{
PhotoViewer.images1.height=PhotoViewer.images2.height;
PhotoViewer.images1.width=PhotoViewer.images2.width;
PhotoViewer.block1.style.left = 0;
PhotoViewer.block1.style.top = 0;
}
function featsize()
{
var width1=PhotoViewer.images2.width;
var height1=PhotoViewer.images2.height;
var width2=760;
var height2=500;
var h=height1/height2;
var w=width1/width2;
if(height1<height2&&width1<width2)
{
PhotoViewer.images1.height=height1;
PhotoViewer.images1.width=width1;
}
else
{
if(h>w)
{
PhotoViewer.images1.height=height2;
PhotoViewer.images1.width=width1*height2/height1;
}
else
{
PhotoViewer.images1.width=width2;
PhotoViewer.images1.height=height1*width2/width1;
}
}
PhotoViewer.block1.style.left = 0;
PhotoViewer.block1.style.top = 0;
}
2004-07-17 18:55
