showModalDialog根據內容自動調整視窗大小

showModalDialog根據內容自動調整視窗大小

在對話方塊的頁面中加入如下代碼： window.onload = function()      {          if( document.body.scrollWidth > (window.screen.availWidth-100) ){              window.dialogWidth = (window.screen.availWidth-100).toString() + "px"          }else{              window.dialogWidth = (document.body.scrollWidth +50).toString() + "px"          }                         if( document.body.scrollHeight > (window.screen.availHeight-70) ){              window.dialogHeight = (window.screen.availHeight-50).toString() + "px"          }else{              window.dialogHeight = (document.body.scrollHeight +115).toString() + "px"          }               window.dialogLeft = ((window.screen.availWidth - document.body.clientWidth) / 2).toString() + "px"          window.dialogTop = ((window.screen.availHeight - document.body.clientHeight) / 2).toString() + "px"      }