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原创于 2015-11-01 15:45:03 发布 · 236 阅读

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javascript 专栏收录该内容

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注意需要引入jquery

function shakeTopText(id){
		$(id).css("color", randomColor());
	}
	
	function loadTopText(id, time) {
		setInterval("shakeTopText('"+id+"')", time);
	}
	
	function randomColor() {
		var R = parseInt(255 * Math.random());
		var G = parseInt(255 * Math.random());
		var B = parseInt(255 * Math.random());
		R = R.toString(16);
		G = G.toString(16);
		B = B.toString(16);
		if (R.length == 1)R = "0" + R;
		if (G.length == 1)G = "0" + G;
		if (B.length == 1)B = "0" + B;
		return("#" + R + G + B);
	}
window.onload=function(){
	loadTopText("#wyj",500);
	
	}