function check_blog_marketing_poll()
{
	f = document.blog_marketing_poll;
	/*
	if(
		(f.advertising_blogs_0[0].checked == false && f.advertising_blogs_0[1].checked == false) ||
		(f.advertising_blogs_1[0].checked == false && f.advertising_blogs_1[1].checked == false) ||	
		(f.pr_blogs_0[0].checked == false && f.pr_blogs_0[1].checked == false && f.pr_blogs_0[2].checked) ||	
		(f.pr_blogs_1[0].checked == false && f.pr_blogs_1[1].checked == false) ||
		(f.pr_blogs_4[0].checked == false && f.pr_blogs_4[1].checked == false) ||	
		(f.pr_blogs_5[0].checked == false && f.pr_blogs_5[1].checked == false) ||	
		(f.pr_blogs_6[0].checked == false && f.pr_blogs_6[1].checked == false && f.pr_blogs_6[2].checked == false && f.pr_blogs_6[3].checked == false && f.pr_blogs_6[4].checked == false)	

	   )
	{
		alert("Te rugam sa raspunzi  la intrebarile marcate ca fiind obligatorii!");
		return false;
	}*/

	return true;
}

function change_poll_options()
{
	
	f = document.blog_marketing_poll;

	
	if(f.advertising_blogs_1[1].checked)
	{
		for(i = 2; i < 8; i++)
		{
			var question_type = eval("document.blog_marketing_poll.advertising_blogs_question_type_"+i); 
			if(question_type.value == "single")
			{
				var question = eval("document.blog_marketing_poll.advertising_blogs_"+i);
				for (j = 0; j< question.length; j++)
				{
					question[j].checked = false;
					question[j].disabled = true;
				}
			}
			else
			{
				var options_number = eval("document.blog_marketing_poll.advertising_blogs_options_number_"+i); 
				for(j = 0; j < options_number.value; j++)
				{
					var question_option = eval("document.blog_marketing_poll.advertising_blogs_"+i+"_"+j);
					question_option.checked = false;
					question_option.disabled = true;
				}
			}
		}
	}
	else
	{
		for(i = 2; i < 8; i++)
		{

			var question_type = eval("document.blog_marketing_poll.advertising_blogs_question_type_"+i); 
			
			if(question_type.value == "single")
			{
				var question = eval("document.blog_marketing_poll.advertising_blogs_"+i);
				for (j = 0; j< question.length; j++)
				{
					question[j].disabled = false;
				}
			}
			else
			{
				var options_number = eval("document.blog_marketing_poll.advertising_blogs_options_number_"+i); 
				for(j = 0; j < options_number.value; j++)
				{
					var question_option = eval("document.blog_marketing_poll.advertising_blogs_"+i+"_"+j);
					question_option.disabled = false;
				}
			}
		}
	}





	if(f.pr_blogs_1[1].checked)
	{
		for(i = 2; i < 4; i++)
		{
			var question_type = eval("document.blog_marketing_poll.pr_blogs_question_type_"+i); 
			
			if(question_type.value == "single")
			{

				var question = eval("document.blog_marketing_poll.pr_blogs_"+i);
				for (j = 0; j< question.length; j++)
				{
					question[j].checked = false;
					question[j].disabled = true;
				}
			}
			else
			{
				var options_number = eval("document.blog_marketing_poll.pr_blogs_options_number_"+i); 
				for(j = 0; j < options_number.value; j++)
				{
					var question_option = eval("document.blog_marketing_poll.pr_blogs_"+i+"_"+j);
					question_option.checked = false;
					question_option.disabled = true;
				}
			}
		}
	}
	else
	{
	
		for(i = 2; i < 4; i++)
		{
			var question_type = eval("document.blog_marketing_poll.pr_blogs_question_type_"+i); 
			
			if(question_type.value == "single")
			{

				var question = eval("document.blog_marketing_poll.pr_blogs_"+i);
				for (j = 0; j< question.length; j++)
				{
					question[j].disabled = false;
				}
			}
			else
			{
				var options_number = eval("document.blog_marketing_poll.pr_blogs_options_number_"+i); 
				for(j = 0; j < options_number.value; j++)
				{
					var question_option = eval("document.blog_marketing_poll.pr_blogs_"+i+"_"+j);
					question_option.disabled = false;
				}

			}
		}
	}

	return true;
}