function trim (zeichenkette) {
return zeichenkette.replace (/^\s+/, '').replace (/\s+$/, '');
}

function loadNotAllowed(e)
{
	e.style.color='gray';
	var r=true;
	if (isloading)
	{
		r=false;
	}
	isloading=true;
	return r;
}

function addSmiley(text,id)
{
insertAtCursor(document.getElementById("fp_content"+id),text);
}

function insertAtCursor(myField, myValue) {
	if (document.selection) {
		myField.focus();
		sel = document.selection.createRange();
		sel.text = myValue;
	}
	else if (myField.selectionStart || myField.selectionStart == '.0') {
		var startPos = myField.selectionStart;
		var endPos = myField.selectionEnd;
		myField.value = myField.value.substring(0, startPos)
			+ myValue
			+ myField.value.substring(endPos, myField.value.length);
	} else {
		myField.value += myValue;
	}
}

function toggleDisplay(el){
	el=$(el);
	el.setStyle('display',(el.getStyle('display')=='none'?'block':'none'));
}

window.addEvent('domready', function() {
	
	
	//store titles and text
	$$('a.tipz').each(function(element,index) {
		var content = element.get('title').split('::');
		element.store('tip:title', 'Herzlichen Glückwunsch');
		element.store('tip:text', content[0]);
	});
	
	//create the tooltips
	var tipz = new Tips('.tipz',{
		className: 'tipz',
		fixed: true,
		hideDelay: 50,
		showDelay: 50
	});
	
});