var instructions_url = 'http://www.mobio.bg/pageguard/instructions.php?servID='+paybg_servID;

function pageguard_init() {
	var iframe = document.createElement('iframe');
	var div = document.createElement('div');
	var body = document.body;
	
	//body.style.display = "none";

	iframe.setAttribute('id', 'pageguard_result');
	iframe.setAttribute('style', 'border:0px;width:0px;height:0px;');
	iframe.setAttribute('width', 0);
	iframe.setAttribute('height', 0);
	iframe.setAttribute('frameborder', 0);

	body.appendChild(iframe);

	div.setAttribute('id', 'pageguard_div');	
	//alert(body.scroll);
	//body.onload = "alert('123');";
	div.innerHTML = '<div style="text-align:center"><div id="paybg_smscode_dialog"><ul class="paybg_ul"><li class="paybg_li" style="background-color:#ea912b;height:30px;"/><li class="paybg_li" style="background-color:#ce5c00;height:1px;"/></ul><br/><p class="pageguard_p_invalid">&nbsp;</p><iframe src="'+instructions_url+'" class="pageguard_instructions_iframe" frameborder="no"></iframe><br/><br/><input type="text" size="8" id="pageguard_input"/>&nbsp;<button type="submit" onclick="pageguard_checkcode_start();" id="pageguard_button"><img src="http://mobio.bg/pageguard/images/go.gif" border="0" align="absmiddle"/></button><p class="pageguard_p"><a href="http://mobio.bg" target="_blank">mobio.bg</a></p></div></div>';

	body.appendChild(div);

	body.style.height = "100%"; // IE6 fix
	div.style.height = "120%"; // IE6 fix
	body.style.overflow = "hidden";
	body.style.height = document.documentElement.clientHeight;
	//alert(document.documentElement.clientHeight);
	//body.scroll = "no";
	//body.onload = alert(body.height);
}

function pageguard_checkcode_start() {

	var input = document.getElementById('pageguard_input');
	var iframe = document.getElementById('pageguard_result');
	var button = document.getElementById('pageguard_button');
	iframe.src = 'pageguard_proxy.php?servID='+paybg_servID+'&code='+input.value;
	//alert(iframe.src);
	setTimeout('pageguard_checkcode()', 3000);
}

function pageguard_checkcode() {

	var iframe = document.getElementById('pageguard_result');
	var div = document.getElementById('pageguard_div');
	var doc = iframe.contentDocument ? iframe.contentDocument : iframe.contentWindow.document;
	//alert(iframe);
	if(doc.body.innerHTML.indexOf('PAYBG=OK') != -1) {
		div.style.display = 'none';
		iframe.style.display = 'none';
		document.body.style.overflow = 'auto';
	}else if(doc.body.innerHTML == '') {
	}else{
		div.innerHTML = '<div style="text-align:center"><div id="paybg_smscode_dialog"><ul class="paybg_ul"><li class="paybg_li" style="background-color:#ea912b;height:30px;"/><li class="paybg_li" style="background-color:#ce5c00;height:1px;"/></ul><br/><p class="pageguard_p_invalid">Невалиден или изтекъл SMS код.</p><iframe src="'+instructions_url+'" class="pageguard_instructions_iframe" frameborder="no"></iframe><br/><br/><input type="text" size="8" id="pageguard_input"/>&nbsp;<button type="submit" onclick="pageguard_checkcode_start();" id="pageguard_button"><img src="http://mobio.bg/pageguard/images/go.gif" border="0" align="absmiddle"/></button><p class="pageguard_p"><a href="http://mobio.bg" target="_blank">Pay.bg</a></p></div></div>';
	}

}
pageguard_init();