function setModelRequest(id, type, category)
{
	var pars = "model=" + id;
	var was = category;
	
	new Ajax.Request(GR_ROOT_DIR + "_scripts/_req/getModel" + type + ".php?type=" + was, {
					method: "post", 
					parameters: pars,
					onComplete: function(t) {
								$('model_content').innerHTML = t.responseText; showImage(0); 
								} 
					});
	
	return;
}