var xmlHttp

function msearch(str)
{ 
	if (str == "")
		{
			alert('ingrese criterio de busqueda');
			document.location.href='../';
			return false;
		}

	xmlHttp=GetXmlHttpObject()
	
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	} 

	var url="./ajax/buscar.php"
	url=url+"?patron="+str.replace(/\+/g,"%2B"); // ** Funcion para que operen los caracteres + en la cadena de busqueda via Ajax 
	url=url+"&en_documentos=1";
	url=url+"&en_instituciones=1";
	url=url+"&en_programas=1";
	url=url+"&en_indicadores=1";
		
	xmlHttp.onreadystatechange=stateChanged 
	xmlHttp.open("POST",url,true)
	xmlHttp.send(null)
	
	
}

function stateChanged() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 
	document.getElementById("resultados").innerHTML="<div id='10'><div id='wdrag'><table id='d' width=100% cellpadding=0 cellspacing=0 border=0><tr><td width='55%' bgcolor=#FFFFFF>&nbsp;</td><td width='45%' align=right bgcolor='#FFFFFF'><span style='padding-right: 5px;'><a href=javascript:closeWidget('10')>Cerrar <b>X</b></a></span></td></tr><tr bgcolor='#FFFFFF'><td colspan='2'> <br>" + xmlHttp.responseText + "</td></tr></table></div><div id='id1_content' style='padding: 5px; width: 100%'></div></div>";
	} 
	else
	{
	document.getElementById("resultados").innerHTML="<div align='center'>Buscando <img src='./ajax/loading.gif' border='0'><br><br>espere un momento...<br><br></div>";
	}
} 

function GetXmlHttpObject()
{ 
var objXMLHttp=null
if (window.XMLHttpRequest)
{
	objXMLHttp=new XMLHttpRequest()
}
else if (window.ActiveXObject)
{
	objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
}

return objXMLHttp

}

var counter=10;

function addWidget(){
	var ref=document.getElementById("widget1");		//find the place to add widget to
	var wid="id"+counter;		//create a unique ID for the widget
	//counter++;
	var wstr="<div id='"+wid+"' class='widget' style='top: 130; left: 300; width: 250;'><div id='wdrag' style='cursor: move; width: 100%; height: 16; background-color: #CCCCFF; border-bottom: 1px solid #CACACA; '><table id='d' style='font-family: arial; font-size: 8pt;' width=100% cellpadding=0 cellspacing=0 border=0><tr><td ALIGN=left><span id='id1_title' style='padding-left: 5px;'>Titulo</span></td><td align=right><span style='padding-right: 5px;'><a href=javascript:closeWidget('"+wid+"') style='text-decoration: none;'><b>X</b></a></span></td></tr></table></div><div id='id1_content' style='padding: 5px; font-family: arial; font-size: 8pt; width: 100%'>cuerpo de la capa</div></div>";
	ref.innerHTML+=wstr;	//place the widget on screen
}

function closeWidget(id){	
	var widget1=document.getElementById('resultados');
	var node=document.getElementById(id);
	widget1.removeChild(node);
}