var action;
var action2;

function StartGlide() {
    idDivTitle1a.style.pixelLeft = 600
    idDivTitle1b.style.pixelLeft = 603
    idDivTitle1a.style.visibility = "visible";
    idDivTitle1b.style.visibility = "visible";
    action = window.setInterval("Glide()",50);
    
}

function Glide() {
    document.all.idDivTitle1a.style.pixelLeft -= 10;
    document.all.idDivTitle1b.style.pixelLeft -= 10;
    if (idDivTitle1a.style.pixelLeft<=220) {
        idDivTitle1a.style.pixelLeft=220;
        window.clearInterval(action);
	idDivBack.style.visibility = "visible";
	idDivBack1.style.visibility = "visible";
	idDivTitle2a.style.visibility = "visible";
 	idDivTitle2b.style.visibility = "visible";

    idDivTitle3a.style.pixelLeft = 603
    idDivTitle3b.style.pixelLeft = 608
    idDivTitle3a.style.visibility = "visible";
    idDivTitle3b.style.visibility = "visible";

    action2 = window.setInterval("Glide2()",50);
} 


}

function Glide2() {
    document.all.idDivTitle3a.style.pixelLeft -= 10;
    document.all.idDivTitle3b.style.pixelLeft -= 10;
    if (idDivTitle3a.style.pixelLeft<=25) {
        idDivTitle3a.style.pixelLeft=25;
        window.clearInterval(action2);
	Glide4()
	
} 

}
function Glide4() {
idDivTitle4a.style.pixelLeft = 600
    idDivTitle4b.style.pixelLeft = 603
    idDivTitle4a.style.visibility = "visible";
    idDivTitle4b.style.visibility = "visible";
action3 = window.setInterval("Glide3()",50);
}

function Glide3() {
    
    document.all.idDivTitle4a.style.pixelLeft -= 10;
    document.all.idDivTitle4b.style.pixelLeft -= 10;
    if (idDivTitle4a.style.pixelLeft<=500) {
        idDivTitle4a.style.pixelLeft=500;
        window.clearInterval(action3);
} 
}