var uniqueArr = new Array();
var y;

function testimonials(classname,showtotal,arrayName){
	if(showtotal > arrayName.length)
		showtotal = arrayName.length;
	
	for(var i=0; i < showtotal; i ++){
		y = Math.ceil(Math.random()*arrayName.length);
		uniqueArr[i] = arrayName[y-1];
		arrayName.splice(y-1,1);
	}
	
	document.write("<ul class=\""+ classname +"\">");
	for(var i = 0; i < showtotal; i++){
		document.write("<li>");
		document.write(uniqueArr[i]);
		document.write("</li>");
	}
	document.write("</ul>");
}