您已经见识过这个脚本的功能了。安装只有一个步骤： 安装： 拷贝以下脚本后贴在有关网页的<body>与</body>之间。 <SCRIPT LANGUAGE="JavaScript"> <!-- Original: Tomer and Yehuda Shiran <!-- Begin function getHeight(sex, age, height) { height = Math.round(height) var height5 = 0 var height50 = 0 if (age == 2) { height50 = 87 height5 = 82 } else if (age == 3) { height50 = 95 height5 = 90 } else if (age == 4) { height50 = 102 height5 = 95 } else if (age == 5) { height50 = 109 height5 = 101 } else if (age == 6) { height50 = 114 height5 = 107 } else if (age == 7) { height50 = 120 height5 = 112 } else if (age == 8) { height50 = 126 height5 = 118 } else if (age == 9) { height50 = 131 height5 = 121 } else if (age == 10) { height50 = 137 height5 = 127 } else if (age == 11) { height50 = 143 height5 = 131 } else if (sex == "f") { if (age == 12) { height50 = 150 height5 = 140 } else if (age == 13) { height50 = 157 height5 = 145 } else if (age == 14) { height50 = 160 height5 = 148 } else if (age == 15) { height50 = 162 height5 = 150 } else if (age == 16) { height50 = 162 height5 = 151 } else if (age == 17) { height50 = 163 height5 = 153 } else if (age == 18) { height50 = 164 height5 = 154 } } else if (age == 12) { height50 = 150 height5 = 137 } else if (age == 13) { height50 = 156 height5 = 142 } else if (age == 14) { height50 = 162 height5 = 148 } else if (age == 15) { height50 = 168 height5 = 155 } else if (age == 16) { height50 = 174 height5 = 160 } else if (age == 17) { height50 = 175 height5 = 165 } else if (age == 18) { height50 = 176 height5 = 165 } var percent = (height - height5) * (50 - 5) / (height50 - height5) + 5 return percent } function getWeight(sex, age, weight) { weight = Math.round(weight) var weight5 = 0 var weight50 = 0 if (age == 2) { weight50 = 12 weight5 = 10 } else if (age == 3) { weight50 =14 weight5 = 12 } else if (age == 4) { weight50 = 16 weight5 = 14 } else if (age == 5) { weight50 = 18 weight5 = 15 } else if (age == 6) { weight50 = 20 weight5 = 17 } else if (age == 7) { weight50 = 22 weight5 = 18 } else if (age == 8) { weight50 = 25 weight5 = 20 } else if (age == 9) { weight50 = 29 weight5 = 22 } else if (sex == "f") { if (age == 10) { weight50 = 32 weight5 = 25 } else if (age == 11) { weight50 = 37 weight5 = 27 } else if (age == 12) { weight50 = 41 weight5 = 30 } else if (age == 13) { weight50 = 46 weight5 = 34 } else if (age == 14) { weight50 = 50 weight5 = 38 } else if (age == 15) { weight50 = 53 weight5 = 40 } else if (age == 16) { weight50 = 56 weight5 = 43 } else if (age == 17) { weight50 = 57 weight5 = 45 } else if (age == 18) { weight50 = 57 weight5 = 46 } } else if (age == 10) { weight50 = 24 weight5 = 31 } else if (age == 11) { weight50 = 35 weight5 = 27 } else if (age == 12) { weight50 = 40 weight5 = 30 } else if (age == 13) { weight50 = 46 weight5 = 35 } else if (age == 14) { weight50 = 51 weight5 = 38 } else if (age == 15) { weight50 = 57 weight5 = 44 } else if (age == 16) { weight50 = 62 weight5 = 48 } else if (age == 17) { weight50 = 67 weight5 = 53 } else if (age == 18) { weight50 = 69 weight5 = 55 } var percent = (weight - weight5) * (50 - 5) / (weight50 - weight5) + 5 return percent } function printResult(height, weight, sex, age) { var heightAdj = "" var weightAdj = "" var ageAdj = "" var sexAdj = "" var gradeAdj = "" var grade = 0 var propWeight = weight / height if (height > 70) { heightAdj = "身材高大" grade += 2 } else if (height < 30) { heightAdj = "身材矮小" grade += 1 } else { heightAdj = "中等身材" grade += 3 } if (propWeight > 2) { weightAdj = "超重" grade += 1 } else if (propWeight < 0.5) { weightAdj = "苗条" grade += 2 } else { weightAdj = "体重适中" grade += 3 } ageAdj = ageInput + "岁" if (grade >= 5) gradeAdj = "非常好看的" else if (grade <= 2) gradeAdj = "难看的" else gradeAdj = "好看的" sexAdj = (sex == "f") ? "女性" : "男性" var finalMessage = "您是一位 " + heightAdj + ", " finalMessage += weightAdj + ", " + gradeAdj + " " finalMessage += ageAdj + " " + sexAdj + "." alert(finalMessage) if (confirm("您有兴趣看看系统的评估报告吗？")) { scMessage = "身高 = " + Math.round(height) scMessage +="%\r体重 = " + Math.round(weight) scMessage += "%\r体重/身高 = " + propWeight alert(scMessage) } else if (grade <= 4) alert("Good idea!") var notice = "谢谢您使用此体重" notice += "与身高测量器。所有的计算是" notice += "按照儿童发育表而得。" notice += "假如评估结果对您有所冒犯，" notice += "我们谨此致以万分歉意，这不是我们的初衷------" notice += "我们只是以此来示范------" notice += "佳娃脚本的多重功能。" alert(notice) } function convertInput() { weightInput *= 0.45359 heightInput *= 2.54 } var sex = prompt("输入性别 ((m)男或 (f)女):", "") var ageInput = parseInt(prompt("输入年龄 (最低 = 2):", "")) ageInput = Math.round(ageInput) var systemMessage = "您乐意使用 (m)公制" systemMessage += "或是 (e)英制？" var system = prompt(systemMessage, "m") var heightUnit = (system == "m") ? "公分" : "英寸" var weightUnit = (system == "m") ? "公斤" : "磅" var heightInput = prompt("输入身高" + heightUnit + ":", "") heightInput = parseInt(heightInput) var weightInput = prompt("输入体重" + weightUnit + ":", "") weightInput = parseInt(weightInput) if (system == "e") convertInput() if (ageInput > 18) var age = 18 else if (ageInput < 2) var age = 2 else var age = ageInput var heightPer = getHeight(sex, age, heightInput) var weightPer = getWeight(sex, age, weightInput) heightPer = (heightPer < 1) ? 1 : heightPer heightPer = (heightPer > 99) ? 99 : heightPer weightPer = (weightPer < 1) ? 1 : weightPer weightPer = (weightPer > 99) ? 99 : weightPer printResult(heightPer, weightPer, sex, age) // End --> </SCRIPT>
安装： 拷贝以下脚本后贴在有关网页的<body>与</body>之间。