// JavaScript Document

function roll_over(img_name, img_src)
   {
   		document[img_name].src = img_src;
		
   }

function roll_out(img_name, img_src)
   {
   		document[img_name].src = img_src;
		
   }

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