function formsetfocus(ob)
{
	var getob=document.getElementById(ob)
	getob.focus()
	}

function clearinput()
{
	var getOb=document.getElementById("q")
	if(getOb.value=="Ingrese al menos 3 letras")
	{
	getOb.value=""
	}
	}

function showpage(url) {
	new Ajax(url, {
		 method: "get",
		 update: "etw_content",
		 onload: $("etw_content").setHTML('<span class="span"><img src="../img/load_img.gif" align="absmiddle" alt="" width="30" height="30" /> Retrieving data...</span>')
		 }).request();
}

function doSubmit() {
	var getOb=document.getElementById("q")
	if(getOb.value.length<3)
		{
			getOb.value="Ingrese al menos 3 letras"
			return false;
			}
}
function formfocus()
{
	var getob=document.getElementById('q')
	getob.focus()
	}

// get current date
var d = new Date();
var y = d.getFullYear();