Usage: resize.php?url=[local or http path]¶meters...

Size parameters:
&scale=[percentage to scale]
OR &width=[width to scale to] and/or &height=[height to scale to]

Other parameters:
&quality=[JPEG quality 1-100, default: 95]
NOT YET IMPLEMENTED: &rotate=[Degrees of rotation, multiple of 90 only, default: 0]
¬found=[path to picture if 'url' is not found, must be local, default: none]
&flushcache=[anything, will re-generate image, default: null]
&maxwidth=[maximum width allowed, default: -1]
&maxheight=[maximum height allowed, default: -1]
&cropx1=[x pixel to start crop, default:0]
&cropy1=[y pixel to start crop, default:0]
&cropx2=[x pixel to end crop, default: width of original] OR &cropwidth=[crop width, default: width of original]
&cropy2=[y pixel to end crop, default: height of original] OR &cropheight=[crop height, default: width of original]
Note: Cropping is done on original image before resizing