function toggleBG(elem, bgcolour){
  document.getElementById(elem).style.backgroundColor = bgcolour;
}

function fillSearchField(str){
 document.getElementById("search-option-field").innerHTML = str;
 document.getElementById("search-option-choice").value = str;
 url = '/search/?search-text=generalsearch&search-option-choice='+str+'&search=true&page=';
 document.location.href = url;
}

function jumpToPage(range, page){
 url = '/lighting-ranges/?rid='+range+'&page='+page;
 document.location.href = url;
}

function jumpToPageSearch(searchtext, searchoption, page){
 url = '/search/?search-text='+searchtext+'&search-option-choice='+searchoption+'&search=true&page='+page;
 document.location.href = url;
}

function jumpToPageSpecials(page){
 url = '/specials/?page='+page;
 document.location.href = url;
}
function jumpToPageNewReleases(page){
 url = '/new-releases/?page='+page;
 document.location.href = url;
}