function killerrors(){
	return true;
}
window.onerror = killerrors;

function saveselection() {
	if (document.form_search.sw) 
		document.cookie='sw='+escape(document.form_search.sw.value);
		if (document.form_search.sm) 
			document.cookie='sm='+escape(document.form_search.sm.value);
}
	
function readcookie(sname){
	var c=document.cookie;
	if (c.length<0) 
		return false;
		var b=c.indexOf(sname+'=');
		if (b==-1) 
			return false;
			var d=c.indexOf(';',b);
		if (d==-1) d=c.length;
		return unescape(c.substring(b+sname.length+1,d));
}

function readselection() {
	if (document.form_search.sw) {
		c=readcookie('sw');
		if (c) document.form_search.sw.value=c;
	}
	if (document.form_search.sm) {
		c=readcookie('sm');
		if (c) document.form_search.sm.value=c;
	}
}

function checkData(){
	for(var i=0;i<document.form_search.sw.value.length;i++){
		if (document.form_search.sw.value.charAt(i)!=" "){
			saveselection();
			return true;
		}
	}
	return false;
}