// JavaScript Document
function limpa(){
	document.form.busca.value = "";
	document.form.desc.value = "";
}
function isearch(){
	i = document.form.busca.value;
	d = document.form.desc.value;
	if(i != ""){
		window.open('isearch.php?busca='+i,'Busca','width = 528, height = 450, scrollbars = yes, status = yes');
	}
	if(d != ""){
		window.open('isearch.php?desc='+d,'Busca','width = 528, height = 450, scrollbars = yes, status = yes');
	}
	if((d!="")&&(i!="")){
		alert ('Utilize apenas um dos campos para melhores resultados.');
		window.open('isearch.php?busca='+i+'&desc='+d,'Busca','width = 528, height = 450, scrollbars = yes, status = yes');
	}
}