var FRIENDLY_URLS='true';

function sortFocus(obj){

	if(isIE){

		obj.value ='';

	}

	else{

		o=new Option('','-1');

	    obj.options.add(o);

		obj.value ='-1';

	}	

}

function sortBlur(obj, value){

	if(isIE){

		obj.value ='value';

	}

}

function changeSort(obj, sort_url){

	if(obj.value != '-1'){

		if(sort_url.indexOf('?') > -1){

			window.location.href= sort_url + "&productsort=" + obj.value;

		}

		else{

			window.location.href= sort_url + "?productsort=" + obj.value;

		}

	}

}

function changePagesize(obj, sort_url){

	if(obj.value != '-1'){

		if(sort_url.indexOf('?') > -1){

			window.location.href= sort_url + "&pagesize=" + obj.value;

		}

		else{

			window.location.href= sort_url + "?pagesize=" + obj.value;

		}

	}

}

function changePage(obj, sort_url){

	if(obj.value != '-1'){

		if(sort_url.indexOf('?') > -1){

			window.location.href= sort_url + "&page=" + obj.value;

		}

		else{

			window.location.href= sort_url + "?page=" + obj.value;

		}

	}	

}

function getCookie(sName)

{

  // cookies are separated by semicolons

  var aCookie = document.cookie.split("; ");

  for (var i=0; i < aCookie.length; i++)

  {

  // a name/value pair (a crumb) is separated by an equal sign

  var aCrumb = aCookie[i].split("=");

  if (sName == aCrumb[0])

    return unescape(aCrumb[1]);

  }

    // a cookie with the requested name does not exist

    return null;

}

function setcookie(cookieName, cookieValue, seconds, path, domain, secure) {

  var expires = new Date();

  expires.setTime(expires.getTime() + seconds);

  document.cookie = escape(cookieName) + '=' + escape(cookieValue)

    + (expires ? '; expires=' + expires.toGMTString() : '')

    + (path ? '; path=' + path : '/')

    + (domain ? '; domain=' + domain : '')

    + (secure ? '; secure' : '');

}