modal_create();

function modal_create() {
	//oflash = document.getElementById("objflash");
	//oflash.style.display = "none";
	
	document.write("<style>");
	document.write(".winModal { z-index:10000; background:url(_bgWinModal.gif) fixed; width:110%; height:100%; padding-right:10%}");
	document.write(".winModal input { font-family: Arial, Helvetica; font-size:7px; background: red; color:white;}");
	document.write(".winModal table { margin-left:auto; margin-right:auto; margin-top:5%; background:white;}");
	document.write("</style>");


	document.write("<div id='__winModal' class='winModal' style='display:none; text-align:center;overflow:auto;'>");
	document.write("<table width='404px' cellspacing=0 cellpadding=0 style='border: 1px solid #7F9DB9;'>");
	document.write("<tr><td align='right' style='background:url(bg_div_px_relleno1.1.gif) repeat-x;'><a href='javascript:close_modal()'><img src='imagenes/avisos/btn_cerrar.png' width='19' height='19' border='0'></a></td></tr>");
	document.write("<tr height='340px' bgcolor=white><td><iframe style='width:100%; height:100%;' frameborder='no' onload='modal_onload()'></iframe></td></tr>");
	document.write("</table>");
	document.write("</div>");

}

var modal_winopen = 2;
var modal_doc_overflow = "";
var modal_scroll_x = 0;
var modal_scroll_y = 0;
function open_modal(url) {
	try {
	modal_winopen = 0;
	o = document.getElementById("__winModal");
	o.getElementsByTagName("iframe")[0].src = url;
	o.style.position = "absolute";
	o.style.top = "0px";
	o.style.left = "0px";
	modal_doc_overflow = document.body.style.overflow;
	modal_scroll_x = document.body.scrollLeft;
	modal_scroll_y = document.body.scrollTop;
	window.scrollTo(0,0);
	document.body.style.overflow = "hidden";

	} catch(e) { alert(e.description); }
}

function close_modal() {
	o = document.getElementById("__winModal");
	o.style.display = "none";
	document.body.style.overflow = modal_doc_overflow;
	window.scrollTo(modal_scroll_x,modal_scroll_y);
	
	
	oflash = document.getElementById("objflash");
	oflash.style.display = "block";
	
	
}

function modal_onload() {
	if (modal_winopen == 0) {
		o = document.getElementById("__winModal");
		o.style.display = "";
		o.getElementsByTagName("iframe")[0].focus();
	}
	modal_winopen++;
}