/*window open*/
function openWin(URL,feature) {
	var wo = window.open(URL,"newWin",feature);
	wo.focus();
}

/**/
function chang_img(img_name){
   if(document.images)document.image.src = img_name;
}

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