var n=12000;

function barreja() {
	var myArray = new Array();
	
	myArray[0] = "0.htm";
	myArray[1] = "1.htm";
	myArray[2] = "2.htm";
	myArray[3] = "3.htm";
	myArray[4] = "4.htm";
	myArray[5] = "5.htm";
	myArray[6] = "6.htm";
	myArray[7] = "7.htm";
	myArray[8] = "7_0.htm";
	myArray[9] = "7_1.htm";
	myArray[10] = "7_2.htm";
	myArray[11] = "7_3.htm";
	
	var root_path = "http://www.erenchun.com";
	var s = myArray.length;
	var rnd = Math.floor(s*Math.random());

	window.location = root_path + "/" + myArray[rnd];		
	
}