var selectFulltextTypePr		= document.getElementById("pr");
var selectFulltextTypeFi		= document.getElementById("fi");
var selectFulltextTypeAPr		= document.getElementById("apr");
var selectFulltextTypeAFi		= document.getElementById("afi");
if(document.all && !document.addEventListener){
	selectFulltextTypePr.attachEvent("onclick",setProduct);
	selectFulltextTypeFi.attachEvent("onclick",setFirm);
}else{
	selectFulltextTypePr.addEventListener("mousedown",setProduct,false);
	selectFulltextTypeFi.addEventListener("mousedown",setFirm,false);
}

function setProduct(){
	selectFulltextTypeFi.style.backgroundImage = "url(/images/arrow_none.gif)";
	selectFulltextTypePr.style.backgroundImage = "url(/images/arrow.gif)";
	selectFulltextTypeAFi.style.backgroundColor = "fff";
	selectFulltextTypeAPr.style.backgroundColor = "8B8A8A";
	selectFulltextTypeAFi.style.color = "0000ff";
	selectFulltextTypeAPr.style.color = "fff";
	selectFulltextTypeAFi.style.textDecoration = "underline";
	selectFulltextTypeAPr.style.textDecoration = "none";
	document.form_search_1.f.value = "pr";
	if( document.form_search_2 ) document.form_search_2.f.value = "pr";
	//document.forms[0].f.value = "pr";
	//document.forms[1].f.value = "pr";
	}
function setFirm(){
	selectFulltextTypeFi.style.backgroundImage = "url(/images/arrow.gif)";
	selectFulltextTypePr.style.backgroundImage = "url(/images/arrow_none.gif)";
	selectFulltextTypeAPr.style.backgroundColor = "fff";
	selectFulltextTypeAFi.style.backgroundColor = "8B8A8A";
	selectFulltextTypeAPr.style.color = "0000ff";
	selectFulltextTypeAFi.style.color = "fff";
	selectFulltextTypeAPr.style.textDecoration = "underline";
	selectFulltextTypeAFi.style.textDecoration = "none";
	document.form_search_1.f.value = "fi";
	if( document.form_search_2 ) document.form_search_2.f.value = "fi";
	//document.forms[0].f.value = "fi";
	//document.forms[1].f.value = "fi";
	}