function populateSchools(st,type,cty,sd,sc,url,access_code) {	

	cleanURL = url.substr(0,url.indexOf("?")) 
	if(cleanURL !=	"") {
		url = cleanURL;
	}
	
	
	url += "?state=" + st;
	
	if(access_code) url += "&access_code=" + access_code;
	
	if(type != "") url += "&type=" + type;
	
	if(cty != "") url += "&county=" + cty;

	if(sd != "") url +="&district=" + sd;
	
	if(sc != "") url +="&sc=" + sc;
	
	document.location = url;
}

function showHide(elem,display) {
	//alert('hello?');
	e = document.getElementById(elem);
	e.style.visibility = display;
	}