按钮组件: 
$(selector).button([options]);
 代码如下:
ButtonIcon script>
 script>
 script>
 script>
$(document).ready(function(){
 $("input,button").button({
 icons: {
 primary: "ui-icon-locked"
 // secondary: "ui-icon-triangle-1-s"
 }
 });
 $("a,div").button({
 icons: {
 secondary: "ui-icon-triangle-1-s"
 }
 });
});
 script>
Anchor
DIV
效果图: 
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