function img_nav_hov(obj,pic){
	obj.src = '/images/design/design_navi_' + pic + '_hov.gif';
}

function img_nav_out(obj,pic){
	obj.src = '/images/design/design_navi_' + pic + '.gif';
}



function img_hov(obj){
	obj.src = obj.src.substr(0,obj.src.length - 4) + '_hov.gif';
}
function img_out(obj){
	obj.src = obj.src.substr(0,obj.src.length - 8) + '.gif';
}

function img_hov2(obj){
	obj.src = obj.src.substr(0,obj.src.length - 4) + '_hov.jpg';
}
function img_out2(obj){
	obj.src = obj.src.substr(0,obj.src.length - 8) + '.jpg';
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}