function setSelect(f,v)
{
	for(i=0,n=f.length;i<n && !(f[i].value==v || f[i].value=='' && f[i].text==v);i++);
	if(i<n) if(f.selectedIndex!=i) f.selectedIndex=i;
}

function setCheckbox(f,v)
{
	f.checked=(f.value==v)
}

function setRadio(f,v)
{
	for(i=0,n=f.length;i<n && f[i].value!=v;i++);
	if(i<n) if(!f[i].checked) f[i].checked=true;
}

function trim(s)
{
	n=s.length;
	for(i=0,c=s.charAt(i  ); i<n && (c==' ' || c=='\r' || c=='\n' || c=='\t'); i++,c=s.charAt(i  ));
	for(j=n,c=s.charAt(j-1); j>i && (c==' ' || c=='\r' || c=='\n' || c=='\t'); j--,c=s.charAt(j-1));
	return(j-i==n?s:s.substring(i,j))
}

function AJAX(prm,id)
{
	url="/AJAX.asp?"+(prm?prm:"")
	var req = (window.XMLHttpRequest?new XMLHttpRequest():new ActiveXObject("Microsoft.XMLHTTP"))
	req.open("GET", url, false);
	req.send(null);
	s=req.responseText;

	if(id)
	{
		o=document.getElementById(id)
		o.innerHTML=s;
	}
	else
		return(s);
}