// imágenes del formulario
bsimgrb01=new Image();
bsimgrb02=new Image();
bsimgsrb01=new Image();
bsimgsrb02=new Image();
bsimgcat01=new Image();
bsimgcat02=new Image();
bsimgrb01.src="../images/bsimgrb02.gif";
bsimgrb02.src="../images/bsimgrb01.gif";
bsimgsrb01.src="../images/bsimgsrb02.gif";
bsimgsrb02.src="../images/bsimgsrb01.gif";
bsimgcat01.src="../images/bsimgcat02.gif";
bsimgcat02.src="../images/bsimgcat01.gif";


function procesar(inForm) {	
	var temp1=""
	var temp2=""
	var temp3=""
	var temp4=""
		
	// alimentamos los hidden fields que usa "bs-res.asp" para buscar
	inForm.temp_ar.value = inForm.ar.options[inForm.ar.options.selectedIndex].value;
	if (inForm.rb.options.length>0)			inForm.temp_rb.value = inForm.rb.options[inForm.rb.options.selectedIndex].value;
	if (inForm.srb.options.length>0)		inForm.temp_srb.value= inForm.srb.options[inForm.srb.options.selectedIndex].value;
	inForm.temp_ps.value = inForm.pais.options[inForm.pais.options.selectedIndex].value;
		
	// alimentamos el field que usa "bs-res.asp" para mostrar el contexto de búsqueda
	temp1 = inForm.ar.options[inForm.ar.options.selectedIndex].text;
	if (inForm.rb.options.length>0)			temp2 = inForm.rb.options[inForm.rb.options.selectedIndex].text;
	if (inForm.srb.options.length>0)		temp3 = inForm.srb.options[inForm.srb.options.selectedIndex].text;
	temp4 = inForm.pais.options[inForm.pais.options.selectedIndex].text;		
	temp = ""
	if (temp1 != "") temp += temp1
	if (temp2 != "") temp += " >> "+temp2
	if (temp3 != "") temp += " >> "+temp3
	if (temp1 != "") temp += ". ("+temp4+")"
	inForm.temp_contexto.value = temp	
		
	inForm.submit();	
}

function resetear() {
	document.b1.query.value="";
	document.b1.ar.selectedIndex=0;
	document.b1.rb.selectedIndex=0;
	document.b1.srb.selectedIndex=0;
	document.b1.chkrb.checked=false;
	document.b1.chksrb.checked=false;
}

function autoupdate(c,i) {	// c es el combo, b es el checkbox asociado, i es el texto
	if (eval("document.b1."+c+".value")=="nada") {		
		eval("document.images['"+i+"'].src="+i+"02.src")
	}else{		
		eval("document.images['"+i+"'].src="+i+"01.src")
	}	
}

function imgsrc(r,im) {
//	alert(r+"\n"+im)
	if (eval("document.b1."+r+".options[document.b1."+r+".selectedIndex].value!='nada'")==true) {
		eval("document.images['"+im+"'].src="+im+"01.src")
	}else{
		eval("document.images['"+im+"'].src="+im+"02.src")
	}
}

function updateimg(im,combo) {							
	if (eval("document.images['"+im+"'].src=="+im+"01.src")==true) {
		eval("document.images['"+im+"'].src="+im+"02.src")
		eval("document.b1."+combo+".options[0].selected=true")
	}else{
		eval("document.images['"+im+"'].src="+im+"01.src")
		eval("document.b1."+combo+".options[1].selected=true")
	}
}


function salvar(f) {/*
	//if (GetCookie('MTsearch').length>0) {DeleteCookie('MTsearch')}
	var s
	s="query="+f.query.value+"&"	
	if (f.ar.options.length>0) {s+="area="+f.ar.options[f.ar.selectedIndex].value +"&"}
	if (f.rb.options.length>0) {s+="rubro="+f.rb.options[f.rb.selectedIndex].value +"&"}
	if (f.srb.options.length>0) {s+="subrubro="+f.srb.options[f.srb.selectedIndex].value +"&"}
	s+="pais="+f.pais.options[f.pais.selectedIndex].text +"&"
	for (var i=0;i<f.tipo.length;i++) {
		if (f.tipo[i].checked) {
			s+="tipo="+f.tipo[i].value
		}
	}		
	var expdate = new Date ();
	expdate.setTime(expdate.getTime() + (24 * 60 * 60 * 1000)); 		
	SetCookie('MTsearch',s,expdate)*/
}

function ayuda() {
window2=open(("../misc/mt_ayuda-01.htm"),"secondWindow","scrollbars=yes,menubar=yes,width=220,height=450")
}

function getCookieVal (offset) {
	var endstr = document.cookie.indexOf (";", offset);
	if (endstr == -1)
		endstr = document.cookie.length;
	return unescape(document.cookie.substring(offset, endstr));
}

function GetCookie (name) {
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;
	while (i < clen) {
		var j = i + alen;
		if (document.cookie.substring(i, j) == arg)
			return getCookieVal (j);
		i = document.cookie.indexOf(" ", i) + 1;
		if (i == 0) 
			break; 
	}
	return null;
}

function SetCookie (name, value) {
	var argv = SetCookie.arguments;
	var argc = SetCookie.arguments.length;
	var expires = (argc > 2) ? argv[2] : null;
	var path = (argc > 3) ? argv[3] : null;
	var domain = (argc > 4) ? argv[4] : null;
	var secure = (argc > 5) ? argv[5] : false;
	document.cookie = name + "=" + escape (value) +
	((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
	((path == null) ? "" : ("; path=" + path)) +
	((domain == null) ? "" : ("; domain=" + domain)) +
	((secure == true) ? "; secure" : "");
}

function DeleteCookie (name) {
	var exp = new Date();
	exp.setTime (exp.getTime() - 1);  // This cookie is history
	var cval = GetCookie (name);
	document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}