// JavaScript Document
function showhide(id)
{	
	var idlist = "Overview/lst_analysis/intro_analysis/Morphological/Fourier/Histogram/lst_restoration/intro_restoration/Adaptive/Geometric/lst_enhancement/intro_enhancement/Contrast/Unsharp/lst_compression/intro_compression/Wavelet/Block";
	var temp = idlist.split('/');
	var temp2 = id.split('/');
	//document.getElementById(id).style.display = "";
	for (i = 0; i<temp.length; i++) 
	{
		document.getElementById(temp[i]).style.display = "none";
	}
	for (i = 0; i<temp2.length; i++) 
	{
		document.getElementById(temp2[i]).style.display = "";
	}
}
function check()
{
	var MyForm = document.f_search;
	if (MyForm.checkall.checked)
	{
		MyForm.name.checked = true;
		MyForm.email.checked = true;
		MyForm.education.checked = true;
		MyForm.company.checked = true;
		MyForm.city.checked = true;
		MyForm.province.checked = true;
		MyForm.country.checked = true;
		MyForm.version.checked = true;
		MyForm.os.checked = true;
		MyForm.used.checked = true;
		MyForm.pversion.checked = true;
		MyForm.comments.checked = true;
		MyForm.date.checked = true;
	}
	else
	{
		MyForm.name.checked = false;
		MyForm.email.checked = false;
		MyForm.education.checked = false;
		MyForm.company.checked = false;
		MyForm.city.checked = false;
		MyForm.province.checked = false;
		MyForm.country.checked = false;
		MyForm.version.checked = false;
		MyForm.os.checked = false;
		MyForm.used.checked = false;
		MyForm.pversion.checked = false;
		MyForm.comments.checked = false;
		MyForm.date.checked = false;		
	}
}
function find_list()
{
	var MyForm = document.f_search;
	var str = "";
	if (MyForm.name.checked)
	{
		str = str + MyForm.name.value + ",";
	}
	if (MyForm.email.checked)
	{
		str = str + MyForm.email.value + ",";
	}
	if (MyForm.education.checked)
	{
		str = str + MyForm.education.value + ",";
	}
	if (MyForm.company.checked)
	{
		str = str + MyForm.company.value + ",";
	}
	if (MyForm.city.checked)
	{
		str = str + MyForm.city.value + ",";
	}
	if (MyForm.province.checked)
	{
		str = str + MyForm.province.value + ",";
	}
	if (MyForm.country.checked)
	{
		str = str + MyForm.country.value + ",";
	}
	if (MyForm.version.checked)
	{
		str = str + MyForm.version.value + ",";
	}
	if (MyForm.os.checked)
	{
		str = str + MyForm.os.value + ",";
	}
	if (MyForm.used.checked)
	{
		str = str + MyForm.used.value + ",";
	}
	if (MyForm.pversion.checked)
	{
		str = str + MyForm.pversion.value + ",";
	}
	if (MyForm.comments.checked)
	{
		str = str + MyForm.comments.value + ",";
	}
	if (MyForm.date.checked)
	{
		str = str + MyForm.date.value + ",";
	}
	if (str.substring(str.length-1) == ",")
	{
		str = str.substring(0, str.length - 1);
	}
	MyForm.list.value = str;
}