// Toggle hidden divs on/off
function toggle(elementName) {
	var ele = document.getElementById(elementName);
	if(ele.className == "plus") {
			ele.className = "minus";
	}
	else {
		ele.className = "plus";
	}
}

// search form functions
function searchFocus(field){
	if(document.getElementById(field).className!=="searchFocus text"){
		document.getElementById(field).className="searchFocus text";
		document.getElementById(field).value="";
	}
}

function searchBlur(field){
	if(document.getElementById(field).className!=="searchBlur text"){
		document.getElementById(field).className="searchBlur text";
	}
}