var obj;
var image_source;

document.getElementById("Ma").onmouseover = function (){
	mouse_action(this, "common/images/btnover01.jpg");
}
document.getElementById("Ma").onmouseout = function (){
	mouse_action(this, "common/images/btn01.jpg");
}

document.getElementById("Shaper").onmouseover = function (){
	mouse_action(this, "common/images/btnover02.jpg");
}
document.getElementById("Shaper").onmouseout = function (){
	mouse_action(this, "common/images/btn02.jpg");
}

document.getElementById("Boards").onmouseover = function (){
	mouse_action(this, "common/images/btnover03.jpg");
}
document.getElementById("Boards").onmouseout = function (){
	mouse_action(this, "common/images/btn03.jpg");
}

document.getElementById("Dealer").onmouseover = function (){
	mouse_action(this, "common/images/btnover04.jpg");
}
document.getElementById("Dealer").onmouseout = function (){
	mouse_action(this, "common/images/btn04.jpg");
}

document.getElementById("Glassing").onmouseover = function (){
	mouse_action(this, "common/images/btnover05.jpg");
}
document.getElementById("Glassing").onmouseout = function (){
	mouse_action(this, "common/images/btn05.jpg");
}

document.getElementById("Contact").onmouseover = function (){
	mouse_action(this, "common/images/btnover06.jpg");
}
document.getElementById("Contact").onmouseout = function (){
	mouse_action(this, "common/images/btn06.jpg");
}


function mouse_action(obj, image_source) {
	obj.setAttribute("src", image_source);
}