function toggleMenu(currMenu) {
			if (document.all) {
				thisMenu = eval("document.all." + currMenu + ".style")
				if (thisMenu.display == "block") {
					thisMenu.display = "none"
				}
				else {
					thisMenu.display = "block"
				}
				return false
			}
			else {
				return true
			}
		}

function protect(e) {
alert("Desculpe, imagem protegida. Valora Engenharia Ltda. 2006 Copyrigth ©.");
return false;
}

function trap() {
if(document.images)
for(i=0;i<document.images.length;i++)
document.images[i].onmousedown = protect;
}