document.write('<script language="javascript" src="YUI/yuiloader/yuiloader-min.js"></script>');
document.write('<script language="javascript" src="YUI/json/json-min.js"></script>');

function test()
{
	alert('i am test');
}
function callYUI(url,callback)
{
	var loader = new YAHOO.util.YUILoader(
		{
			require: ["event", "connection"],
			loadOptional: true,
	        onSuccess: function() {
	              var transaction = YAHOO.util.Connect.asyncRequest('GET', url, callback, null); 
	        },
	
	        timeout: 10000,
	        combine: true
	    }
    );


	loader.insert();

}