/* 
------------------------------------------
	Flipbox written by CrappoMan
	simonpatterson@dsl.pipex.com
------------------------------------------
*/
function flipBox(who) {
	var tmp; 
	if (document.images['b_' + who].src.indexOf('_on') == -1) { 
		tmp = document.images['b_' + who].src.replace('_off', '_on');
		document.getElementById('box_' + who).style.display = 'none';
		document.images['b_' + who].src = tmp;
	} else { 
		tmp = document.images['b_' + who].src.replace('_on', '_off');
		document.getElementById('box_' + who).style.display = 'block';
		document.images['b_' + who].src = tmp;
	} 
}

function addText(elname, wrap1, wrap2) {
	if (document.selection) { // for IE 
		var str = document.selection.createRange().text;
		document.forms['inputform'].elements[elname].focus();
		var sel = document.selection.createRange();
		sel.text = wrap1 + str + wrap2;
		return;
	} else if ((typeof document.forms['inputform'].elements[elname].selectionStart) != 'undefined') { // for Mozilla
		var txtarea = document.forms['inputform'].elements[elname];
		var selLength = txtarea.textLength;
		var selStart = txtarea.selectionStart;
		var selEnd = txtarea.selectionEnd;
		var oldScrollTop = txtarea.scrollTop;
		//if (selEnd == 1 || selEnd == 2)
		//selEnd = selLength;
		var s1 = (txtarea.value).substring(0,selStart);
		var s2 = (txtarea.value).substring(selStart, selEnd)
		var s3 = (txtarea.value).substring(selEnd, selLength);
		txtarea.value = s1 + wrap1 + s2 + wrap2 + s3;
		txtarea.selectionStart = s1.length;
		txtarea.selectionEnd = s1.length + s2.length + wrap1.length + wrap2.length;
		txtarea.scrollTop = oldScrollTop;
		txtarea.focus();
		return;
	} else {
		insertText(elname, wrap1 + wrap2);
	}
}

function insertText(elname, what) {
	if (document.forms['inputform'].elements[elname].createTextRange) {
		document.forms['inputform'].elements[elname].focus();
		document.selection.createRange().duplicate().text = what;
	} else if ((typeof document.forms['inputform'].elements[elname].selectionStart) != 'undefined') { // for Mozilla
		var tarea = document.forms['inputform'].elements[elname];
		var selEnd = tarea.selectionEnd;
		var txtLen = tarea.value.length;
		var txtbefore = tarea.value.substring(0,selEnd);
		var txtafter =  tarea.value.substring(selEnd, txtLen);
		var oldScrollTop = tarea.scrollTop;
		tarea.value = txtbefore + what + txtafter;
		tarea.selectionStart = txtbefore.length + what.length;
		tarea.selectionEnd = txtbefore.length + what.length;
		tarea.scrollTop = oldScrollTop;
		tarea.focus();
	} else {
		document.forms['inputform'].elements[elname].value += what;
		document.forms['inputform'].elements[elname].focus();
	}
}


var xmlHttpObject = false;

if (typeof XMLHttpRequest != 'undefined') {
	xmlHttpObject = new XMLHttpRequest();
}
if (!xmlHttpObject) {
	try     {
	    xmlHttpObject = new ActiveXObject('Msxml2.XMLHTTP');
	}
	catch(e) {
		try {
			xmlHttpObject = new ActiveXObject('Microsoft.XMLHTT');
		}
		catch(e) {
			xmlHttpObject = null;
		}
	}
}

function checkLocation(t1,s1,s2,s3,e1) {
	v1 = document.getElementById(s1).value;
	v2 = document.getElementById(s2).value;
	v3 = document.getElementById(s3).value;
	url = 'http://www.x4forum.de/fusion_includes/gmapper/membermap.php?type=check&plz=' + v1 + '&ort=' + v2 + '&land=' + v3;

	xmlHttpObject.open('GET',url,true);
        xmlHttpObject.onreadystatechange = function () {
                                            if (xmlHttpObject.readyState == 4) {
						if (xmlHttpObject.responseText != 'Fehler' ) document.getElementById(t1).innerHTML='<iframe src="' + url + '" scrolling="no" style="border:0px;width:410px;height:410px;padding:0px;margin:0px;"></iframe>'
						else document.getElementById(t1).innerHTML=e1
					    }
					   }
	xmlHttpObject.send(null);


        //document.getElementById(t1).innerHTML='<iframe src="' + url + '" scrolling="no" style="border:0px;width:410px;height:410px;padding:0px;margin:0px;"></iframe>'
	//alert(url);
}

function handleStateChange()
{
    // Derzeitigen Status zurückgeben
    alert("xmlHttpObject.readyState = " + xmlHttpObject.readyState + (xmlHttpObject.readyState >= 3 ? " HTTP-Status = " + xmlHttpObject.status : ''));
}