function searchFocused() {
	var element = document.getElementById("search");
	element.value="";
	element.className="";
}
function searchBlurred() {
	var element = document.getElementById("search");
	if (element.value=="")
	{
		element.value=searchtext;
		element.className="gray";
	}	
}
//product section
function pj(qj,expandButton,closeButton){
	if(qj.style.height=="auto") {
		qj.style.height="250px";
		qj.style.overflow="hidden";
		expandButton.className="";
		closeButton.className="invisible";
		}
	else {
		qj.style.height="auto";
		qj.style.overflow="auto"
		expandButton.className="invisible";
		closeButton.className="";
	}
}