function change1()
  {
  document.getElementById("link1").style.backgroundColor="#003466";
  document.getElementById("link2").style.backgroundColor="#FFFFFF";
  document.getElementById("link3").style.backgroundColor="#FFFFFF";
  document.getElementById("link4").style.backgroundColor="#FFFFFF";
  document.getElementById("link5").style.backgroundColor="#FFFFFF";
  document.getElementById("link6").style.backgroundColor="#FFFFFF";
    document.getElementById("link7").style.backgroundColor="#FFFFFF";

  document.getElementById("link1a").className="topnavi1";
  document.getElementById("link2a").className="topnavi";
  document.getElementById("link3a").className="topnavi";
  document.getElementById("link4a").className="topnavi";
  document.getElementById("link5a").className="topnavi";
  document.getElementById("link6a").className="topnavi";
    document.getElementById("link7a").className="topnavi";
  }
function change2()
  {
  document.getElementById("link1").style.backgroundColor="#FFFFFF";
  document.getElementById("link2").style.backgroundColor="#003466";
  document.getElementById("link3").style.backgroundColor="#FFFFFF";
  document.getElementById("link4").style.backgroundColor="#FFFFFF";
  document.getElementById("link5").style.backgroundColor="#FFFFFF";
  document.getElementById("link6").style.backgroundColor="#FFFFFF";
      document.getElementById("link7").style.backgroundColor="#FFFFFF";
  
  document.getElementById("link1a").className="topnavi";
  document.getElementById("link2a").className="topnavi1";
  document.getElementById("link3a").className="topnavi";
  document.getElementById("link4a").className="topnavi";
  document.getElementById("link5a").className="topnavi";
  document.getElementById("link6a").className="topnavi";
      document.getElementById("link7a").className="topnavi";
  }
function change3()
  {
  document.getElementById("link1").style.backgroundColor="#FFFFFF";
  document.getElementById("link2").style.backgroundColor="#FFFFFF";
  document.getElementById("link3").style.backgroundColor="#003466";
  document.getElementById("link4").style.backgroundColor="#FFFFFF";
  document.getElementById("link5").style.backgroundColor="#FFFFFF";
  document.getElementById("link6").style.backgroundColor="#FFFFFF";
      document.getElementById("link7").style.backgroundColor="#FFFFFF";
  
  document.getElementById("link1a").className="topnavi";
  document.getElementById("link2a").className="topnavi";
  document.getElementById("link3a").className="topnavi1";
  document.getElementById("link4a").className="topnavi";
  document.getElementById("link5a").className="topnavi";
  document.getElementById("link6a").className="topnavi";
      document.getElementById("link7a").className="topnavi";
  }
function change4()
  {
  document.getElementById("link1").style.backgroundColor="#FFFFFF";
  document.getElementById("link2").style.backgroundColor="#FFFFFF";
  document.getElementById("link3").style.backgroundColor="#FFFFFF";
  document.getElementById("link4").style.backgroundColor="#003466";
  document.getElementById("link5").style.backgroundColor="#FFFFFF";
  document.getElementById("link6").style.backgroundColor="#FFFFFF";
      document.getElementById("link7").style.backgroundColor="#FFFFFF";
  
  document.getElementById("link1a").className="topnavi";
  document.getElementById("link2a").className="topnavi";
  document.getElementById("link3a").className="topnavi";
  document.getElementById("link4a").className="topnavi1";
  document.getElementById("link5a").className="topnavi";
  document.getElementById("link6a").className="topnavi";
      document.getElementById("link7a").className="topnavi";
  }
function change5()
  {
  document.getElementById("link1").style.backgroundColor="#FFFFFF";
  document.getElementById("link2").style.backgroundColor="#FFFFFF";
  document.getElementById("link3").style.backgroundColor="#FFFFFF";
  document.getElementById("link4").style.backgroundColor="#FFFFFF";
  document.getElementById("link5").style.backgroundColor="#003466";
  document.getElementById("link6").style.backgroundColor="#FFFFFF";
      document.getElementById("link7").style.backgroundColor="#FFFFFF";
  
  document.getElementById("link1a").className="topnavi";
  document.getElementById("link2a").className="topnavi";
  document.getElementById("link3a").className="topnavi";
  document.getElementById("link4a").className="topnavi";
  document.getElementById("link5a").className="topnavi1";
  document.getElementById("link6a").className="topnavi";
      document.getElementById("link7a").className="topnavi";
  }

function change6()
  {
  document.getElementById("link1").style.backgroundColor="#FFFFFF";
  document.getElementById("link2").style.backgroundColor="#FFFFFF";
  document.getElementById("link3").style.backgroundColor="#FFFFFF";
  document.getElementById("link4").style.backgroundColor="#FFFFFF";
  document.getElementById("link5").style.backgroundColor="#FFFFFF";
  document.getElementById("link6").style.backgroundColor="#003466";
      document.getElementById("link7").style.backgroundColor="#FFFFFF";
  
  document.getElementById("link1a").className="topnavi";
  document.getElementById("link2a").className="topnavi";
  document.getElementById("link3a").className="topnavi";
  document.getElementById("link4a").className="topnavi";
  document.getElementById("link5a").className="topnavi";
  document.getElementById("link6a").className="topnavi1";
      document.getElementById("link7a").className="topnavi";
  }
  
function change7()
  {
  document.getElementById("link1").style.backgroundColor="#FFFFFF";
  document.getElementById("link2").style.backgroundColor="#FFFFFF";
  document.getElementById("link3").style.backgroundColor="#FFFFFF";
  document.getElementById("link4").style.backgroundColor="#FFFFFF";
  document.getElementById("link5").style.backgroundColor="#FFFFFF";
   document.getElementById("link6").style.backgroundColor="#FFFFFF";
  document.getElementById("link7").style.backgroundColor="#003466";
  
  document.getElementById("link1a").className="topnavi";
  document.getElementById("link2a").className="topnavi";
  document.getElementById("link3a").className="topnavi";
  document.getElementById("link4a").className="topnavi";
  document.getElementById("link5a").className="topnavi";
    document.getElementById("link6a").className="topnavi";
  document.getElementById("link7a").className="topnavi1";
  }  
  

function changeout()
  {
  document.getElementById("link1").style.backgroundColor="#FFFFFF";
  document.getElementById("link2").style.backgroundColor="#FFFFFF";
  document.getElementById("link3").style.backgroundColor="#FFFFFF";
  document.getElementById("link4").style.backgroundColor="#FFFFFF";
  document.getElementById("link5").style.backgroundColor="#FFFFFF";
  document.getElementById("link6").style.backgroundColor="#FFFFFF";
    document.getElementById("link7").style.backgroundColor="#FFFFFF";
  
  document.getElementById("link1a").className="topnavi";
  document.getElementById("link2a").className="topnavi";
  document.getElementById("link3a").className="topnavi";
  document.getElementById("link4a").className="topnavi";
  document.getElementById("link5a").className="topnavi";
  document.getElementById("link6a").className="topnavi";
    document.getElementById("link7a").className="topnavi";
  }

<!-- scripts for the search start -->
					function keyword_on_focus(t) {
						if(t.value == "Enter keywords to search...") {
							t.value = "";
						}
					}

					function keyword_on_blur(t) {
						if(t.value == "") {
							t.value = "Enter keywords to search...";
						}
					}

					/*function keyword_submit(f) {
						if(f.keyword.value == "Enter keywords to search...") {
							f.keyword.value = "";
						}
					}*/
<!-- scripts for the search end -->