function toggle1(div)
{
var option=['tag1','tag2','tag3','tag4','tag5','tag6','tag7' ];
for(var i=0; i<option.length; i++)
{ obj=document.getElementById(option[i]);
obj.style.display=(option[i]==div) && !(obj.style.display=="block")? "" : "none"; }
}


function toggle(div)
{
var option=['one', 'two', 'three','four','five'];
for(var i=0; i<option.length; i++)
{ obj=document.getElementById(option[i]);
obj.style.display=(option[i]==div) && !(obj.style.display=="block")? "" : "none"; }
}