function newImage(arg) {
        if (document.images) {
                rslt = new Image();
                rslt.src = arg;
                return rslt;
        }
}

function changeImages() {
        if (document.images && (preloadFlag == true)) {
                for (var i=0; i<changeImages.arguments.length; i+=2) {
                        document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
                }
        }
}

var preloadFlag = false;

function preloadImages() {
        if (document.images) {
                lds_over = newImage("../gfx/lds/LDS_hover.gif");
                lpp_over = newImage("../gfx/lds/LPP_hover.gif");
                lsw_over = newImage("../gfx/lds/LSW_hover.gif");
                txt_lds = newImage("../gfx/lds/LDS.gif");
                txt_lpp = newImage("../gfx/lds/LPP.gif");
                txt_lsw = newImage("../gfx/lds/LSW.gif");
                
                project01_over = newImage("../gfx/lds/D_01.gif");
                project02_over = newImage("../gfx/lds/D_02.gif");
                project03_over = newImage("../gfx/lds/D_03.gif");
                project04_over = newImage("../gfx/lds/D_04.gif");
                project05_over = newImage("../gfx/lds/D_05.gif");
                project06_over = newImage("../gfx/lds/D_06.gif");
                project07_over = newImage("../gfx/lds/D_07.gif");
                project08_over = newImage("../gfx/lds/D_08.gif");
                project09_over = newImage("../gfx/lds/D_09.gif");
 
                project01 = newImage("../gfx/lds/L_01.gif");
                project02 = newImage("../gfx/lds/L_02.gif");
                project03 = newImage("../gfx/lds/L_03.gif");
                project04 = newImage("../gfx/lds/L_04.gif");
                project05 = newImage("../gfx/lds/L_05.gif");
                project06 = newImage("../gfx/lds/L_06.gif");
                project07 = newImage("../gfx/lds/L_07.gif");
                project08 = newImage("../gfx/lds/L_08.gif");
                project09 = newImage("../gfx/lds/L_09.gif");
                
                preloadFlag = true;
        }
}

function cpp(src,i){
	document.getElementById("project_image").src = src;
}