function domFunction(f,a)
{var n=0;var t=setInterval(function()
{var c=true;n++;if(typeof document.getElementsByTagName!='undefined'&&(document.getElementsByTagName('body')[0]!=null||document.body!=null))
{c=false;if(typeof a=='object')
{for(var i in a)
{if
((a[i]=='id'&&document.getElementById(i)==null)||(a[i]=='tag'&&document.getElementsByTagName(i).length<1))
{c=true;break;}}}
if(!c){f();clearInterval(t);}}
if(n>=60)
{clearInterval(t);}},250);};