// JavaScript Document

 var h = 10		// set minimum height
 var m = 140;	// set maximum height
 var d = 3;		// set slide speed
 var i = -1;	// null counter
 var selPix = null;
 
 function slide(d){
	document.getElementById('magic').height = h;
	if ((d>=0) && (h<m)){
		h+=d;
		setTimeout("slide(+3)",1*50);
		return true;
	}
	if ((d>=0) && (h>=m)){
		i++;
		shPix('logo');
		shPix('styl');
		shPix('web');
		d=-d;
		setTimeout("slide(-3)",1*50);
		return true;
	}
	if ((d<0) && (h>10)){
		h+=d;
		setTimeout("slide(-3)",1*50);
		return true;
	}
 }

 function shPix(selPix){
	var a = eval(selPix+'.length')-1;
	if (i>a){
		i = 0;
	}
	var p = document.getElementById(selPix);
	p.src = eval(selPix+'[i]');
	function verPix(){
		if (p.complete){
			return true;
		}
		else {
			setTimeout("verPix()",1*500);
		}
	}
 }
 
 function jojo(){
	 slide(+3);
 	 setTimeout("jojo()",20*1000);
 }

 
// END