| // minmax.js - written by Andrew Clover <and@doxdesk.com> |
| // Adapted for PunBB by Rickard Andersson and Paul Sullivan |
| |
| /*@cc_on |
| @if (@_win32 && @_jscript_version>4) |
| |
| var minmax_elements; |
| |
| function minmax_bind(el) { |
| var em, ms; |
| var st= el.style, cs= el.currentStyle; |
| |
| if (minmax_elements==window.undefined) { |
| if (!document.body || !document.body.currentStyle) return; |
| minmax_elements= new Array(); |
| window.attachEvent('onresize', minmax_delayout); |
| } |
| |
| if (cs['max-width']) |
| st['maxWidth']= cs['max-width']; |
| |
| ms= cs['maxWidth']; |
| if (ms && ms!='auto' && ms!='none' && ms!='0' && ms!='') { |
| st.minmaxWidth= cs.width; |
| minmax_elements[minmax_elements.length]= el; |
| minmax_delayout(); |
| } |
| } |
| |
| var minmax_delaying= false; |
| function minmax_delayout() { |
| if (minmax_delaying) return; |
| minmax_delaying= true; |
| window.setTimeout(minmax_layout, 0); |
| } |
| |
| function minmax_stopdelaying() { |
| minmax_delaying= false; |
| } |
| |
| function minmax_layout() { |
| window.setTimeout(minmax_stopdelaying, 100); |
| var i, el, st, cs, optimal, inrange; |
| for (i= minmax_elements.length; i |
| el= minmax_elements[i]; st= el.style; cs= el.currentStyle; |
| |
| st.width= st.minmaxWidth; optimal= el.offsetWidth; |
| inrange= true; |
| if (inrange && cs.minWidth && cs.minWidth!='0' && cs.minWidth!='auto' && cs.minWidth!='') { |
| st.width= cs.minWidth; |
| inrange= (el.offsetWidth<optimal); |
| } |
| if (inrange && cs.maxWidth && cs.maxWidth!='none' && cs.maxWidth!='auto' && cs.maxWidth!='') { |
| st.width= cs.maxWidth; |
| inrange= (el.offsetWidth>optimal); |
| } |
| if (inrange) st.width= st.minmaxWidth; |
| } |
| } |
| |
| var minmax_SCANDELAY= 500; |
| |
| function minmax_scan() { |
| var el; |
| for (var i= 0; i<document.all.length; i++) { |
| el= document.all[i]; |
| if (!el.minmax_bound) { |
| el.minmax_bound= true; |
| minmax_bind(el); |
| } |
| } |
| } |
| |
| var minmax_scanner; |
| function minmax_stop() { |
| window.clearInterval(minmax_scanner); |
| minmax_scan(); |
| } |
| |
| minmax_scan(); |
| minmax_scanner= window.setInterval(minmax_scan, minmax_SCANDELAY); |
| window.attachEvent('onload', minmax_stop); |
| |
| @end @*/ |