window.onload = function() {
	var searchfield = document.getElementById('sword');
	if(searchfield) {
		searchfield.onfocus = function() {
			if(this.value == 'Seiteninhalt suchen' || this.value == 'Search site content') {
				this.origValue = this.value;
				this.value = '';
			}
		}
		
		searchfield.onblur = function() {
			if(this.value == '') {
				this.value = this.origValue;
			}
		}
	}
}