function getStringLength(str)
{
if (str == null || str == "")
return 0;
else
return str.length;
}
function view(str,str2,str3,len)
{
//var len = 10;
var ret = "";
if(getStringLength(str) > len)
ret = "" + str.substring(0, len) + "..";
else
ret = "" + str + "";
return ret;
}