//roll over de imagens var tmp=''; var src_tmp = ''; function Rover(imagem,nova) { if (tmp != imagem) { imagem.src=nova; } else { src_tmp = nova; }; } //preloding de imagens. Esta funcao deve ser colocado no BODY-> function PreloadImg() { var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array(); var i,j=d.MM_p.length,a=PreloadImg.arguments; for(i=0; i < a.length; i++) if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}} } //tirar scrolls function trata_scrolls(){ var winl = screen.width; var elemento = document.getElementById('oBody'); if (winl>=1024){ elemento.style.overflow='hidden'; } } // ABRIR uma Janela centrada no ecra var win= null; function NewWindow(mypage,myname,w,h,scroll){ var winl = (screen.width-w)/2; var wint = (screen.height-h)/2; var settings ='height='+h+','; settings +='width='+w+','; settings +='top='+wint+','; settings +='left='+winl+','; settings +='scrollbars='+scroll+','; settings +='resizable=no'; win=window.open(mypage,myname,settings); if(parseInt(navigator.appVersion) >= 4){win.window.focus();} }