js ubb代码

简单的js ubb代码 插入函数

function b() {
 var content = prompt("请输入加粗的文字：");
 var obj_content = document.getElementById('content');
 if(content != '' && content != null)
  obj_content.value = obj_content.value + "[b]" + content + "[/b]";
}

function i() {
 var content = prompt("请输入加斜的文字：");
 var obj_content = document.getElementById('content');
 if(content != '' && content != null)
  obj_content.value = obj_content.value + "[i]" + content + "[/i]";
}

function u() {
 var content = prompt("请输入加下划线的文字：");
 var obj_content = document.getElementById('content');
 if(content != '' && content != null)
  obj_content.value = obj_content.value + "[u]" + content + "[/u]";
}

function left() {
 var content = prompt("请输入左对齐的文字：");
 var obj_content = document.getElementById('content');
 if(content != '' && content != null)
  obj_content.value = obj_content.value + "[left]" + content + "[/left]";
}

function right() {
 var content = prompt("请输入右对齐的文字：");
 var obj_content = document.getElementById('content');
 if(content != '' && content != null)
  obj_content.value = obj_content.value + "[right]" + content + "[/right]";
}

function center() {
 var content = prompt("请输入中间对齐的文字：");
 var obj_content = document.getElementById('content');
 if(content != '' && content != null)
  obj_content.value = obj_content.value + "[center]" + content + "[/center]";
}

function green() {
 var content = prompt("请输入加绿的文字：");
 var obj_content = document.getElementById('content');
 if(content != '' && content != null)
  obj_content.value = obj_content.value + "[green]" + content + "[/green]";
}

function red() {
 var content = prompt("请输入加红的文字：");
 var obj_content = document.getElementById('content');
 if(content != '' && content != null)
  obj_content.value = obj_content.value + "[red]" + content + "[/red]";
}

function blue() {
 var content = prompt("请输入加蓝的文字：");
 var obj_content = document.getElementById('content');
 if(content != '' && content != null)
  obj_content.value = obj_content.value + "[blue]" + content + "[/blue]";
}

function pic() {
 var content = prompt("请输入图片地址：","http://");
 var obj_content = document.getElementById('content');
 if(content != '' && content != null && content != 'http://')
  obj_content.value = obj_content.value + "[img src="" + content + ""]";
}

function link() {
 var link = prompt("请输入链接的地址：","http://");
 var title = prompt("请输入链接要显示的文字：");
 var obj_content = document.getElementById('content');
 if(link != '' && link != null && link != "http://" && title != '' && title != null)
  obj_content.value = obj_content.value + "[a href="" + link + ""]" + title + "[/a]";
}

补充：网页制作,js教程 

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