body_base = "w";
body_design = "001";

function changeBase(new_base,new_design){
	body_base = new_base;
	body_design = new_design;
	setBody();
}

function changeDesign(new_design){
	body_design = new_design;
	setBody();
}

function setBody(){
	canvas = document.getElementById("mainimage");
	canvas.src = "img/suitcase/"+body_base+body_design+".jpg";
}