$(document).ready(function(){
	if($(".kursusinfoIframe").is(':visible'))
		{
		requestCrossDomain($(".kursusinfoIframe").attr("src"), function(results) {  
			var obj = results;
			$(".iframeHolder").append("<div class='buffer'>"+ obj +"</div>");
			var innerContentHeight = $(".iframeHolder").height();
			$(".kursusinfoIframe").height(innerContentHeight + 10);
			$(".buffer").remove(); 

			
			});  
		}	   
});


	function requestCrossDomain( site, callback ) {  
    if ( !site ) {  
        alert('No site was passed.');  
        return false;  
    } 
    var yql = 'http://query.yahooapis.com/v1/public/yql?q=' + encodeURIComponent('select * from html where url="' + site + '"') + '&format=xml&callback=?';  
    $.getJSON( yql, cbFunc );  
    function cbFunc(data) {  
    if ( data.results[0] ) {  
        data = data.results[0].replace(/<script[^>]*>[\s\S]*?<\/script>/gi, '');  

        if ( typeof callback === 'function') {  
            callback(data);  
        }  
    }  
    else throw new Error('Nothing returned from getJSON.');  
    }  
}