// JavaScript Document

function search_focus() {
   if(document.getElementById("s").value=="BUSCA") document.getElementById("s").value="";
}

function search_blur() {
   if(document.getElementById("s").value=="") document.getElementById("s").value="BUSCA";
}




function changeSty(classpassed){
	element=event.srcElement;
	//document.getElementById('buttonIMG').className=classpassed;
	element.className=classpassed;
}