/**
 * Form plugin
 *
 *
 */
function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function get_vid(lf_domain,lf_emailto,lf_from,lf_w,lf_heigh,lf_city,lf_formid) {
	var owa_v=readCookie('owa_v');
   	if(owa_v){
	   var start=owa_v.indexOf('vid')+9;
	   var substr1=owa_v.substr(start);
	   var length=substr1.indexOf('%7C%7C%7C');
	   var vid=substr1.substr(0,length);
	} else {
		var vid="notset";
	}
	if(lf_domain==""){
	   lf_domain=location.href;
   	   lf_domain= document.domain;
	}
  
	var  _iframe_str='<iframe frameborder="0" width="' + lf_w + '"  height="' + lf_heigh + '" src="http://hoyes.com/leadFormsWeb/leadForm1/leadForm1.php?domain=' + lf_domain + '&emailTo=' + lf_emailto + '&from=' + lf_from + '&city=' + lf_city + '&vid=' + vid + '/'+encodeURIComponent(lf_formid) + '/" ><p>Your browser does not support iframes.</p></iframe>';
 
  document.getElementById('lfDiv').innerHTML= _iframe_str;
  return vid;
 }