/*------------------------------------------------------*/
/*                 General functions				    */
/*------------------------------------------------------*/

function general_AddEvent(object, eventName, fn) {
	if (document.addEventListener) object.addEventListener(eventName, fn, false);
	else object.attachEvent('on' + eventName, fn); 
}

function general_GetWindowHeight() {
	if (navigator.appName.indexOf("Microsoft")!=-1) {
		return document.body.offsetHeight;
	} else {
		return window.innerHeight;
	}
}

function general_GetWindowWidth() {
	if (navigator.appName.indexOf("Microsoft")!=-1) {
		return document.body.offsetWidth;
	} else {
		return window.innerWidth;
	}
}

var datCDate = new Date();
datCDate.setMonth(datCDate.getMonth()+2);

function setCookie(name, value, expires, path, domain, secure) {
  var curCookie = name + "=" + escape(value) +
      ((expires) ? "; expires=" + expires.toGMTString() : "") +
      ((path) ? "; path=" + path : "") +
      ((domain) ? "; domain=" + domain : "") +
      ((secure) ? "; secure" : "");
  document.cookie = curCookie;
}

function getCookie(name) {
  var dc = document.cookie;
  var prefix = name + "=";
  var begin = dc.indexOf("; " + prefix);
  if (begin == -1) {
    begin = dc.indexOf(prefix);
    if (begin != 0) return null;
  } else
    begin += 2;
  var end = document.cookie.indexOf(";", begin);
  if (end == -1)
    end = dc.length;
  return unescape(dc.substring(begin + prefix.length, end));
}

function cleanJobFields(){
	
	chkStrDesc = document.getElementById('genericInput_strDescription').innerHTML;
	chkStrTitle = document.getElementById('genericInput_strTitle').innerHTML;
	chkStrBenefits = document.getElementById('genericInput_strBenefits').innerHTML;
	
	if (chkStrDesc.match("<")){
		//alert(chkStrDesc.match("<"));	
		strDesc = Content_GetPageMetaData('genericInput_strDescription');
		document.getElementById('genericInput_strDescription').value = strDesc;
	}
	
	if (chkStrTitle.match("<")){
		strTitle = Content_GetPageMetaData('genericInput_strTitle');
		document.getElementById('genericInput_strTitle').value = strTitle;
	}
	
	if (chkStrBenefits.match("<")){
		strBenefits = Content_GetPageMetaData('genericInput_strBenefits');
		document.getElementById('genericInput_strBenefits').value = strBenefits;
	}
	
	//alert(strDesc);//debug
	
}


function Content_GetPageMetaData(inputid) {
	str = document.getElementById(inputid).innerHTML;
	str = str.replace(/<script[^>]*>([\w|\t|\r|\W]*?)<\/script>/gi, ''); // Remove script
	str = str.replace(/\&lt\;\/p\&gt\;/gi, '#newline#');
	str = str.replace(/\&lt\;\/br\&gt\;/gi, '#newline#');
	str = str.replace(/\&lt\;br\&gt\;/gi, '#newline#');
	str = str.replace(/<(?:[^"']+?|.+?(?:"|').*?(?:"|')?.*?)*?>/gi, ''); // Remove HTML
	str = str.replace(/\&lt\;(?:[^"']+?|.+?(?:"|').*?(?:"|')?.*?)*?\&gt\;/gi, ''); // Remove HTML


	str = str.replace(/&nbsp;/gi, ' '); // Remove &nbsp;
	str = str.replace(/&amp;/gi, '&'); // Remove &amp;
	str = str.replace(/&quot;/gi, '"'); // Remove &quot;

	str = str.replace(/\f|\r|\n|\t/gi, ''); // Remove all line-feeds </p>

	// General tidying - corrects spaces, full-stops etc
	//str = str.replace(/[ ]{2,}/gi, ' ');
	//str = str.replace(/\. /gi, '.');
	//str = str.replace(/\.{2,}/gi, '.');
	//str = str.replace(/\./gi, '. ');
	//str = str.replace(/^\./gi, '. ');
	//str = str.replace(/^ /gi, '');
	//change my custom tag into a new line char
	str = str.replace(/\#newline\#/gi, '\n\n');

	return str;
} 

String.prototype.trim = function() { return this.replace(/^\s+|\s+$/, ''); };