//Edit Seach Param
function chk1(){
	var term,year,month,cat,query;
	term=document.ch1.term.value;
	cat=document.ch1.c.value;
	query=term+' '+cat;
	document.ch1.query.value=query;
}



//Search Box Text
function formClear(targetElement){
	if(targetElement.value == targetElement.defaultValue){
		targetElement.value = "";
		targetElement.style.color="#000000";
	}else if(targetElement.value == ""){
		targetElement.value = targetElement.defaultValue;
		targetElement.style.color="#808080";
	}else{
		targetElement.style.color="#000000";
	}
}