// JavaScript Document
function fixPNG(myImage) 
{
    if ((version >= 5.5) && (version < 7) && (document.body.filters)) 
    {
       var imgID = (myImage.id) ? "id='" + myImage.id + "' " : ""
	   var imgClass = (myImage.className) ? "class='" + myImage.className + "' " : ""
	   var imgTitle = (myImage.title) ? 
		             "title='" + myImage.title  + "' " : "title='" + myImage.alt + "' "
	   var imgStyle = "display:inline-block;" + myImage.style.cssText
	   var strNewHTML = "<span " + imgID + imgClass + imgTitle
                  + " style=\"" + "width:" + myImage.width 
                  + "px; height:" + myImage.height 
                  + "px;" + imgStyle + ";"
                  + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
                  + "(src=\'" + myImage.src + "\', sizingMethod='scale');\"></span>"
	   myImage.outerHTML = strNewHTML	  
    }
}

function limpa_campo(campo){
	document.getElementById(campo).value='';
}

function valida()
{
	if ((!document.getElementById("name") || document.getElementById("name").value=="") && (!document.getElementById("keyword") || document.getElementById("keyword").value==""))
	{
		alert("Por favor, preencha o campo Palavra-Chave ou o campo Nome para efetuar sua busca.");
		return false;
	}
	else if (document.getElementById("keyword").value!="" && document.getElementById("county").value=="" && document.getElementById("city").value=="")
	{
		xajax_verificaPalChave(document.getElementById("keyword").value, document.getElementById("county").value, document.getElementById("city").value);
	}
	else
		document.getElementById("fsearch").submit();
}