var dc_site = "tomateros.com.mx";

var dc_tiles = new Array();
var dc_numads = 0;

if ( pageid == null || pageid == "undefined" ) var pageid = "";
if ( ran_number == "undefined" || ran_number == null ) var ran_number = Math.round( Math.random()*1000000000 );
if ( dc_keyVal == null || dc_keyVal == "undefined" ) var dc_keyVal = "";

function writeAd(w,h) {
	var dc_size = w + "x" + h;
	
	if ( dc_tiles[dc_size] == "undefined" || dc_tiles[dc_size] == null ) dc_tiles[dc_size] = 1;
	else dc_tiles[dc_size]++;

	dc_numads++;
	var dc_page = ( section == "undefined" || section == null ) ? "empty" : section;  // section is defined in page wrapper
	var dc_keyValPairs = ( dc_keyVal != "" ) ? dc_keyVal : "";
	if (dc_keyValPairs != "") section = "";		
	
	var ad_url = top.location.protocol + "//ad.doubleclick.net/adj/" + dc_site + "/" + dc_page + ";" + dc_keyValPairs + ";";
	ad_url += "pos="  + dc_tiles[dc_size] + ";";
	ad_url += "sz="   + dc_size + ";";
	ad_url += "tile=" + dc_tiles[dc_size] + ";";
	ad_url += "ord="  + ran_number + "?";

	document.write("<script language='JavaScript' src='" + ad_url + "' type='text/javascript'></scr" + "ipt>");
}