function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}





function showtext(x){
if (x!= ''){
document.getElementById('t1').style.display='none'
document.getElementById('t2').style.display='none'
document.getElementById('t3').style.display='none'
document.getElementById('t4').style.display='none'
document.getElementById('t5').style.display='none'
document.getElementById('t6').style.display='none'
document.getElementById('t7').style.display='none'

document.getElementById(x).style.display='block'
}

}

function swapImage(x){
if (x!= ''){
document.getElementById('image1').style.display='none'
document.getElementById('image2').style.display='none'
document.getElementById('image3').style.display='none'
document.getElementById('image4').style.display='none'
document.getElementById('image5').style.display='none'
document.getElementById('image6').style.display='none'
document.getElementById('image7').style.display='none'

document.getElementById(x).style.display='block'

}

}