// JScript File
function printpreview()
{
    document.getElementById("main_menu").style.display= "none";
    document.getElementById("savetoproject").style.display= "none";
    document.getElementById("recherche").style.display= "none";
    document.getElementById("help_menu").style.display= "none";
    document.getElementById("contenu_droite").style.display= "none";
    document.getElementById("header").style.background= "";
    document.getElementById("top").style.display= "none";
    document.getElementById("contenu_left").style.display= "none";
    document.getElementById("divprintpreviewUndo").style.display= "block";    
    
	//cacheClass("boite_normal_top");
}
function printpreviewUndo()
{
    
    document.getElementById("main_menu").style.display= "block";
    document.getElementById("savetoproject").style.display= "block";
    document.getElementById("recherche").style.display= "block";
    document.getElementById("help_menu").style.display= "block";
    document.getElementById("contenu_droite").style.display= "block";
    document.getElementById("top").style.display= "block";
    document.getElementById("contenu_left").style.display= "block";
    document.getElementById("divprintpreviewUndo").style.display= "none";
	//cacheClass("boite_normal_top");
}

function cacheClass(strClass)
{
    var x = document.getElementById("contenu_left").getElementsByTagName("Div");
    for ( var i = 0; i < x.length; i++ )
        x[i].style.display= "none";         
         
}