// JavaScript Document
//INICIALIZAÇÕES
var inc = 1;

var c1Init = 0;

var c1New = 0;

var c1End = 0;

var intMove = 0;
var Moving = false; 

//FUNÇÃO DE MOVER
function move(obj){
	inc=inc+0.5;
	
	c1New = document.getElementById("c1").offsetLeft;
	
	if(c1New <= c1Init){
		document.getElementById("c1").style.left = c1Init + 'px';
		clearInterval(intMove);
		Moving = false;
		inc=1;
		return;
	}else{
		document.getElementById("c1").style.left = c1New - inc + 'px';
	}
}

//CHAMAR FUNCAO DE MOVIMENTO
function mover(obj){
	if(!Moving){
		intMove = setInterval('move("'+obj+'")',20);
		Moving = true;	
	}
}