function tinyurl()
{
var charset = new Array("a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z","0","1","2","3","4","5","6","7","8","9");
var url= Math.round(Math.random()*4);
var arr = new Array(url);
i= 0;
while (i <= url)
{
    locval = Math.round(Math.random()*35);
    arr[i] = charset[locval];
    i++;
}
return arr.join("");
}

function tu_load()
{
var tiny = tinyurl();
newwin = window.open ("http://tinyurl.com/" + tiny, "tinywin");
}

function tinyurl1() {
var r;
var h="";
var bas=36; 
var arr="0123456789abcdefghijklmnopqrstuvwxyz";
var v= Math.round(Math.random()*45000000);
    while (v>=bas)
     	{ q=Math.floor(v/bas);
      	r=v-(bas*q);
        h=arr.charAt(r)+h;
        v=q; }
     h=arr.charAt(v)+h;
return h; 
}

function vrandom()
{
var tiny = tinyurl1();
newwin = window.open ("http://tinyurl.com/" + tiny, "tinywin");
}
