// JavaScript Document
function startList() {
      if (document.all&&document.getElementById) {
            var navRoot = document.getElementById("menu");
            for (i=0; i<navRoot.childNodes.length; i++) {
                  var node = navRoot.childNodes[i];
                  if (node.nodeName=="LI") {
                        node.onmouseover=function() {
                              this.className+=" over";							  
                        }
                        node.onmouseout=function() {
                              this.className=this.className.replace (" over", "");
                        }
                  }
            }
      }
}


function startList1() {
      if (document.all&&document.getElementById) {
            var navRoot = document.getElementById("top_menu");
			
            for (j=0; j<navRoot.childNodes.length; j++) {
                  var node = navRoot.childNodes[j];
                  if (node.nodeName=="LI") {
                        node.onmouseover=function() {
                              this.className+=" over";
			                  
                        }
                        node.onmouseout=function() {
                              this.className=this.className.replace (" over", "");
                        }
                  }
            }
      }
}


function allf() {
startList();
startList1();
}
window.onload=allf;



if (document.images)
{
  pic1= new Image(); 
  pic1.src="images/menu/home_over.gif";
  
  pic2= new Image(); 
  pic2.src="images/menu/site_map_over.gif";
  
  pic3= new Image(); 
  pic3.src="images/menu/top_contact_us_over.gif"; 
  
  pic4= new Image(); 
  pic4.src="images/menu_cur_over.jpg"; 
}