function RequestBild(name,subfolder) {

//Checking whether browser is the latest version of IE
try {
//If yes, create object of XMLHttpRequest
xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
//alert("Sie verwenden einen aktuellen IE");
} catch(e) {
//IF not latest browser
//Checking if browser is a old version of IE
try {
//If yes, create object of XMLHttpRequest
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
//alert("Sie verwenden einen alten IE");
} catch(e) {
//If not both, then it is a NON-IE Browser
xmlhttp=false;
}
}
 
//Checking if browser is a non IE browser
if(!xmlhttp && typeof XMLHttpRequest != 'undefined') {
//Creating an object of XMLHttpRequest in non-IE browsers
xmlhttp = new XMLHttpRequest();
//alert("Sie verwenden keinen Internet Explorer");
}	


var user = name; 
xmlhttp.open("GET", 'scripte/ordner_read.php?username='+name+'&sub='+subfolder); //Opens connection to the scriptpage using GET response method
	xmlhttp.onreadystatechange = function() {
		if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {

		
		document.getElementById('galleries').contentWindow.location.reload()


		}
		else {
		obj.innerHTML = '<span style="color:#000";">Loading...</span>';
		}
	}
xmlhttp.send(null);
}