function changedisplay(id) {
var d = document.getElementById('smenu'+id);
//var clink = clickedlink;
//clink.className="on";
	var displaystyle = d.style.display;
	
	for (var i = 1; i<=10; i++) {
		if (document.getElementById('smenu'+i)) {
		document.getElementById('smenu'+i).style.display='none';
		document.getElementById('smenu'+i).parentNode.className="off";
		}
	}
	if (d) {
	if (d) {d.style.display='block';}
	d.parentNode.className="on";
	}
	if (displaystyle=='block'){
		d.style.display='none';
		d.parentNode.className="off";
	}
}

function preparelinks(){
	document.write("<style type=\"text/css\" media=\"screen\">div#colright div.crright div.quicklinks ul li.closed ul {display:none;}</style>");
}


function findField(frm, field){
	 for (var i=0;i<frm.length;i++){
	 	if (document.forms[frm].elements[i].name == field) return i;
	 }
	 return -1;
}

function searchFocus(frm, field, emptyTxt){
	var fieldIdx = findField(frm, field);
	if (fieldIdx==-1) return;

	if (document.forms[frm].elements[fieldIdx].value == emptyTxt){
		document.forms[frm].elements[fieldIdx].value = '';
	}
}

function searchBlur(frm, field, emptyTxt){
	var fieldIdx = findField(frm, field);
	if (fieldIdx==-1) return;

	if (document.forms[frm].elements[fieldIdx].value == ''){
		document.forms[frm].elements[fieldIdx].value = emptyTxt;
	}
	
	return false;
}