function infoOn(nr) {
	if (document.layers)	{
		document.layers[nr].visibility = 'show';
	} else if (document.all) {
		document.all[nr].style.visibility = 'visible';
	} else if (document.getElementById)	{
		document.getElementById(nr).style.visibility = 'visible';
	}
}

function infoOff(nr) {
	if (document.layers)	{
		document.layers[nr].visibility = 'hide';
	} else if (document.all)	{
		document.all[nr].style.visibility = 'hidden';
	} else if (document.getElementById)	{
		document.getElementById(nr).style.visibility = 'hidden';
	}
}


startList = function() {
  if (document.all&&document.getElementById && !window.opera) {
     root = document.getElementById("mainMenu");
     if (root) {
        for (i=0; i<root.childNodes.length; i++) {
           node1 = root.childNodes[i];
           if (node1.nodeName=="UL") {
              for (j=0; j<node1.childNodes.length; j++) {
                 node2 = node1.childNodes[j];
                 if (node2.nodeName=="LI") {
                    node2.onmouseover=function() {
                       this.className+=" over";
        	           }
                    node2.onmouseout=function() {
                       this.className=this.className.replace(" over", "");
  }  }  }  }  }  }  }  

  document.searchForm.searchterm.onblur = function() {
     var field = document.searchForm.searchterm;
     if (field.value == '') field.value = 'Suche...';
  }

  document.searchForm.searchterm.onfocus = function() {
     var field = document.searchForm.searchterm;
     if (field.value == 'Suche...') field.value = '';
  }

  if (document.searchForm.searchterm.value == '') document.searchForm.searchterm.value = 'Suche...';
}

window.onload=startList;