function Move(tmp_idelement) {
	this.position = 0;
	this.totalposicao = 1;
	this.idelement = tmp_idelement;
	
	this.move_left = function(tmp_width) {
		var dir = document.getElementById("setaDir"+this.idelement);
		var esq = document.getElementById("setaEsq"+this.idelement);
		
		if (this.position < 0) {
			this.position++;
			margin = this.position * tmp_width + 1;
			Tween.addTween(document.getElementById('images'+this.idelement), {_marginLeft: margin, time: 1, transition: "circOut"});
			
			dir.src = "../../img/common/bt-seta_dir.jpg";
		}
		if (this.position == 0) {
			esq.src = "../../img/common/bt-seta_esq_over.jpg";
		}
	}
	this.move_right = function(tmp_width) {
		
		var dir = document.getElementById("setaDir"+this.idelement);
		var esq = document.getElementById("setaEsq"+this.idelement);
		
		if ((this.position + this.totalposicao) > 0) {
			this.position--;
			margin = this.position * tmp_width;
			Tween.addTween(document.getElementById('images'+this.idelement), {_marginLeft: margin, time: 1, transition: "circOut"});
			
			esq.src = "../../img/common/bt-seta_esq.jpg";
		}
		if ((this.position + this.totalposicao) == 1) {
			dir.src = "../../img/common/bt-seta_dir_over.jpg";
		}
	}
}