function url(uri) {
  location.href = uri;
}

function url_new(uri) {
  window.open(uri); return false;
}

var form1=new Array()
form1[0]=new Image()
form1[0].src="img/btn_1.jpg"
form1[1]=new Image()
form1[1].src="img/btn_1_over.jpg"
form1[2]=new Image()
form1[2].src="img/btn_2.jpg"
form1[3]=new Image()
form1[3].src="img/btn_2_over.jpg"
form1[4]=new Image()
form1[4].src="img/btn_3.jpg"
form1[5]=new Image()
form1[5].src="img/btn_3_over.jpg"
form1[6]=new Image()
form1[6].src="img/btn_4.jpg"
form1[7]=new Image()
form1[7].src="img/btn_4_over.jpg"
form1[8]=new Image()
form1[8].src="img/btn_5.jpg"
form1[9]=new Image()
form1[9].src="img/btn_5_over.jpg"
form1[10]=new Image()
form1[10].src="img/btn_6.jpg"
form1[11]=new Image()
form1[11].src="img/btn_6_over.jpg"

function imgChange(name,img) { 
    document.images[name].src = form1[img].src;
    document[name].src = form1[img].src;
}

function imgView(view) {
  window.open(view,'img','width=100, height=100, left=0, top=0, scrollbars=1, resize=1');
}

function filter(id,value,value1) {
 document.getElementById(id).style.filter='Alpha(opacity='+value+')';
 document.getElementById(id).style.opacity=value1;
}