function getQueryVariable(variable) {
  var query = window.location.search.substring(1);
  var vars = query.split("&");
  for (var i=0;i<vars.length;i++) {
    var pair = vars[i].split("=");
    if (pair[0] == variable) {
      return pair[1];
    }
  }
}

function search_set(formID){
	var thisForm = document.getElementById(formID);
	var industryQuery = getQueryVariable("queries_industry_query");
	var regionQuery = getQueryVariable("queries_region_query");
	var exportPrefQuery = getQueryVariable("queries_export_status_query");
	var industry = document.getElementById("queries_industry_query");
	var region = document.getElementById("queries_region_query");
	var exportPref = document.getElementById("queries_export_status_query");
	for (x = 0; x < industry.options.length ; x++) {
		if (industryQuery == industry.options[x].value){
			industry.options[x].selected = true;
		}
	}	
	for (x = 0; x < region.options.length ; x++) {
		if (regionQuery == region.options[x].value){
			region.options[x].selected = true;
		}
	}
	for (x = 0; x < exportPref.options.length ; x++) {
		if (exportPrefQuery == exportPref.options[x].value){
			exportPref.options[x].selected = true;
		}
	}
}