seta = "image/seta2.gif"  
branco = "image/branco2.gif"

function limpa() {

parent.leftFrame.marca.src = branco
parent.leftFrame.patente.src = branco
parent.leftFrame.di.src = branco
parent.leftFrame.da.src = branco
parent.leftFrame.nome01.src = branco
parent.leftFrame.soft.src = branco
parent.leftFrame.fran.src = branco
parent.leftFrame.nome02.src = branco
parent.leftFrame.trans.src = branco

}

function carrega(imgname){


imgname.src = seta;
	
}