var ie4 = (document.all)? true:false; var ie5 = false; var popUpWin = Array(); var lastPopupWin; function popup() // popup(url[, paramname, paramvalue]); { var params = Array(); params['toolbar'] = 'no'; params['location'] = 'no'; params['directories'] = 'no'; params['status'] = 'no'; params['menubar'] = 'no'; params['scrollbars'] = 'yes'; params['resizable'] = 'yes'; params['copyhistory'] = 'yes'; params['dependent'] = 'yes'; var args = popup.arguments; var url = args[0]; var windowname; var x, y, width, height; for( i = 1; i < args.length; i++ ) { paramName = args[i]; switch(paramName) { case 'width': width = parseInt(args[++i]); break; case 'windowname': windowname = args[++i]; break; case 'height': height = parseInt(args[++i]); break; case 'x': x = parseInt(args[++i]); break; case 'y': y = parseInt(args[++i]); break; default: params[ paramName ] = args[++i]; break; } } if( !windowname ) windowname = 'popUpWin'; try { if(popUpWin[ windowname ]) { if(!popUpWin[ windowname ].closed) popUpWin[ windowname ].close(); } } catch ( e ) { } if( ie4 && url.substr(url.length -4) == '.jpg') { width = parseInt(width) + 20; height = parseInt(height) + 20; } if( !x ) x = parseInt((screen.availWidth - parseInt(width)) / 2.0); if( !y ) y = parseInt((screen.availHeight - parseInt(height)) / 2.0) - 20; if( y < 0 ) y = 0; //alert(screen.availHeight + ' ' + height + ' ' + y); params['innerWidth'] = params['width'] = width; params['innerHeight'] = params['height'] = height; params['screenX'] = params['left'] = x; params['screenY'] = params['top'] = y; var config = ''; for(x in params) config += ','+x+'='+params[x]; if(config) config = config.substr(1); lastPopupWin = popUpWin[ windowname ] = open(url, windowname, config); popUpWin[ windowname ].focus(); return false; } function imgPreview( ) { args = imgPreview.arguments; url = args[0]; args[0] = ''; windowname = ''; var popupargs = '';// + args.join(',') +')'; for( i = 0; i < args.length; i++ ) popupargs += ",'"+args[i]+"'"; popupargs = 'popup('+popupargs.substr(1)+');'; eval(popupargs); imgname = unescape(url.substr(url.lastIndexOf('/')+1)); lastPopupWin.document.write(" "+imgname+"

"); lastPopupWin.document.close(); return false; img = document.getElementById('imgPrev'); if( img ) { img.src = args[0]; } return false; }