function SHOW_IMG(){ //class var no = 5; var speed = 7; var snowflake = "note.gif"; var dx, xp, yp; var am, stx, sty; var doc_width; var doc_height; //init_it(); dx = new Array(); xp = new Array(); yp = new Array(); am = new Array(); stx = new Array(); sty = new Array(); for (var i = 0; i < no; ++ i) { dx[i] = 0; am[i] = 1; xp[i] = 0; yp[i]=null; document.write("

"); } if (window.onload==undefined){ window.onload=function onload1() {snow_img_object.start_it();}; } //methds this.snow1step = function (){ doc_width = document.body.clientWidth; doc_height = document.body.clientHeight; for (var i = 0; i < no; ++ i) { if (yp[i]==null || yp[i] > doc_height-50) { xp[i] = Math.random()*(doc_width-am[i]-30); yp[i] = 0; stx[i] = 0.02 + Math.random()/10; sty[i] = 0.7 + Math.random(); }else{ yp[i] += sty[i]; xp[i] += stx[i]; } var objDot = document.getElementById("dot"+i).style; objDot.top = yp[i]; objDot.left = xp[i] + am[i]*Math.sin(dx[i]); } //window.setTimeout(snowIE, speed); } this.start_it = function(){ window.setInterval(this.snow1step, speed); } } var snow_img_object = new SHOW_IMG(); function start_snow_img_onload(){ //should be called from