function bkvoteit() {
        var check = window.parent.submit_url;   
        if(!check) 
        { 
				alert('if');
                var url1 = document.URL; 
                var url2 =url1;
        } 
        else 
        {  
                var url1 = window.parent.submit_url; 
                var url2= window.parent.blog_url;
        }
		var url3 = 'http://tamil.blogkut.com/tools/bksub.php?post_url='+url1+'&blog_url='+url2;
        //alert(url3);
        document.write('<br><iframe style="display:inline" name="bkvoteit" width="175" height="35" scrolling="no" frameborder="0" src="'+url3+'"></iframe>');
        
}
bkvoteit();