//To search the disease names and list
var project_path="http://www.herbsandcures.com/";
function search_disease()
{		
	var disease_name = document.getElementById('disease_id').value;	
	var dis_id=document.getElementById('dis_id').value;

	if(dis_id=="undefined")
       dis_id=0;

	if(disease_name == "")
	{
		document.location = project_path+"all-diseases";
	}
	else
	{
		disease_name=disease_name.toLowerCase();
		disease_name=disease_name.replace(" ", "-");
		disease_name=disease_name.replace("/", "-");
		document.location=project_path+dis_id+"/"+disease_name+"-cures";
	}
}

//To search the herb names and list
function search_herb()
{	
	var herb_name = document.getElementById('disease_id').value;
	var herb_id = document.getElementById('dis_id').value;

	if(herb_id=="undefined")
       herb_id=0;

	if(herb_name == "")
	{
		document.location = project_path+"all-herbs";
	}
	else
	{
		herb_name=herb_name.toLowerCase();
		herb_name=herb_name.replace(" ", "-");
		document.location = project_path+herb_id+"/"+herb_name+"-details";
	}
}

//The function for back to links
function back_page()
{
	history.go(-1);
}


//To goto index page for home button click
function goto_herb()
{
	document.location =project_path+"all-herbs";
}
//To goto blog page for home button click
function goto_blog()
{
	document.location =project_path+"blog/";
}

//To goto index page for home button click
function goto_index()
{
	document.location = project_path;
}

//To goto index page for home button click
function goto_contact()
{
	document.location = project_path+"contactus.php";
}

//To goto suggest page for suggest cure button click
function goto_sugg()
{
	document.location = project_path+"suggest_cure.php";
}



//The function for validation from email friend page
function validation()
{
	var pname = document.getElementById('pname').value;
	var pemail = document.getElementById('pemail').value;	
	var fname1 = document.getElementById('fname1').value;
	var femail1 = document.getElementById('femail1').value;
	var fname2 = document.getElementById('fname2').value;
	var femail2 = document.getElementById('femail2').value;
	var fname3 = document.getElementById('fname3').value;
	var femail3 = document.getElementById('femail3').value;


	var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;	

	if(pname == "")

	{

		alert("Please enter your name");

		document.getElementById('pname').focus();

		return false;

	}

	if(pemail == "")

	{

		alert("Please enter your email address");

		document.getElementById('pemail').focus();

		return false;

	}

	if(pemail != "")

	{

		if(reg.test(pemail) == false)

		{

			alert("Please enter valid email address.");

			document.getElementById('pemail').focus();

			return false;

		}

	}

	if(fname1 == "" && fname2 == "" && fname3 == "")

	{

		alert("please enter one of the friend name");

		document.getElementById('fname1').focus();

		return false;		

	}

	if(femail1 == "" && femail2 == "" && femail3 == "")

	{

		alert("Enter one of the valid email");

		document.getElementById('femail1').focus();

		return false;	

	}

	if(fname1!="")

	{

		if(femail1 == "")

		{

			alert("Please enter the email");

			document.getElementById('femail1').focus();

			return false;

		}

		else if(femail1 != "")

		{

			if(reg.test(femail1) == false)

			{

				alert("Please enter valid email address.");

				document.getElementById('femail1').focus();

				return false;

			}

		}

	}

	if(fname2!="")

	{

		if(femail2 == "")

		{

			alert("Please enter the email");

			document.getElementbyId('femail2').focus();

			return false;

		}

		else if(femail2 != "")

		{

			if(reg.test(femail2) == false)

			{

				alert("Please enter valid email address.");

				document.getElementById('femail2').focus();

				return false;

			}

		}

	}

	if(fname3!="")

	{

		if(femail3 == "")

		{

			alert("Please enter the email");

			document.getElementById('femail3').focus();

			return false;

		}

		else if(femail3 != "")

		{

			if(reg.test(femail3) == false)

			{

				alert("Please enter valid email address.");

				document.getElementById('femail3').focus();

				return false;

			}

		}

	}

	return true;

}

function contactvalid()
{
	var email = document.getElementById('email').value;
	var subject = document.getElementById('subject').value;	
	var content = document.getElementById('content').value;

	var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;	
	if(email == "")
	{
		alert("Please enter your email address");
		document.getElementById('email').focus();
		return false;
	}

	if(email != "")
	{
		if(reg.test(email) == false)
		{
			alert("Please enter valid email address.");
			document.getElementById('email').focus();
			return false;
		}
	}

	if(subject == "")
	{
		alert("Please enter the subject");
		document.getElementById('subject').focus();
		return false;
	}
	if(subject!="")
	{
		if(subject.length < 5)
		{
			alert("Please enter atleast 5 characters.");
			document.getElementById('subject').focus();
			return false;
		}			
	}
	
	if(content == "")
	{
		alert("Please enter the content");
		document.getElementById('content').focus();
		return false;
	}
	if(content!="")
	{
		if(content.length < 5)
		{
			alert("Please enter atleast 5 characters.");
			document.getElementById('content').focus();
			return false;
		}			
	}

	return true;
}

//The function for suggest cure page

function suggestvalid()

{	

	var name = document.getElementById('name').value;

	var email = document.getElementById('email').value;

	var disease = document.getElementById('disease').value;	

	var herb = document.getElementById('herb').value;	

	var cure = document.getElementById('cure').value;

	

	var name_reg= /^[a-zA-z\s]+$/;
	var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;	
	

	if(name == "")

	{

		alert("Please enter your name");

		document.getElementById('name').focus();

		return false;

	}
	
	if(name!="")
	{
		if(name_reg.test(name) == false)
		{
			alert("Please enter valid name.");
			document.getElementById('name').focus();
			return false;
		}	
		if(name.length < 3)
		{
			alert("Please enter atleast 3 characters.");
			document.getElementById('name').focus();
			return false;
		}			
	}

	if(email == "")

	{

		alert("Please enter your email address");

		document.getElementById('email').focus();

		return false;

	}

	if(email != "")

	{

		if(reg.test(email) == false)

		{

			alert("Please enter valid email address.");

			document.getElementById('email').focus();

			return false;

		}

	}

	if(disease == "")

	{

		alert("Please select the disease name");

		document.getElementById('disease').focus();

		return false;

	}	

	if(cure == "")
	{
		alert("Please enter the cure details");
		document.getElementById('cure').focus();
		return false;
	}	
	if(cure!="")
	{
		if(cure.length < 5)
		{
			alert("Please enter atleast 5 characters.");
			document.getElementById('cure').focus();
			return false;
		}			
	}
	
	return true;

}

//The function for rating cure

function rate_sub()

{	

	if(document.getElementById('rate1').checked || document.getElementById('rate2').checked || document.getElementById('rate3').checked || document.getElementById('rate4').checked)

	{

		if(document.getElementById('comment').value == "")

		{

			alert('Please enter the comment');

			return false;

		}

		else

		{

			return true;

		}

	}

	else

	{

		alert('Please select any one rate option');

		return false;

	}	

}

//The function validation for email check

function email_chk()

{	

	var name = document.getElementById('name').value;

	var email = document.getElementById('email').value;

	var femail = document.getElementById('femail').value;

	var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;	

	

	if(name == "")

	{

		alert('Please enter your name');

		document.getElementById('name').focus();

		return false;

	}

	if(email == "")

	{

		alert('Please enter your email');

		document.getElementById('email').focus();

		return false;

	}

	if(email != "")

	{

		if(reg.test(email) == false)

		{

			alert("Please enter valid email address.");

			document.getElementById('email').focus();

			return false;

		}

	}

	if(femail == "")

	{

		alert('Please enter your friend email');

		document.getElementById('femail').focus();

		return false;

	}	

	if(femail != "")

	{

		if(reg.test(femail) == false)

		{

			alert("Please enter valid friend email address.");

			document.getElementById('femail').focus();

			return false;

		}

	}

	return true;	

}

//The function validation for email check

function suggest_chk()

{	

	var name = document.getElementById('name').value;

	var email = document.getElementById('email').value;

	var message = document.getElementById('message').value;

	var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;	

	

	if(name == "")

	{

		alert('Please enter your name');

		document.getElementById('name').focus();

		return false;

	}

	if(email == "")

	{

		alert('Please enter your email');

		document.getElementById('email').focus();

		return false;

	}

	if(email != "")

	{

		if(reg.test(email) == false)

		{

			alert("Please enter valid email address.");

			document.getElementById('email').focus();

			return false;

		}

	}

	if(message == "")

	{

		alert('Please enter the suggestion');

		document.getElementById('message').focus();

		return false;

	}		

	return true;	

}

//To open the suggest page

function open_suggest()

{

	document.location = project_path+"suggest_cure.php";

}



//The function for testimonial validation page

function testimonialvalid()

{	

	var name = document.getElementById('name').value;

	var email = document.getElementById('email').value;

	var disease = document.getElementById('disease').value;	

	var herb = document.getElementById('herb').value;	

	var dis_cont = document.getElementById('dis_cont').value;

	var comment = document.getElementById('comment').value;

	

	var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;	

	if(name == "")

	{

		alert("Please enter your name");

		document.getElementById('name').focus();

		return false;

	}

	if(email == "")

	{

		alert("Please enter your email address");

		document.getElementById('email').focus();

		return false;

	}

	if(email != "")

	{

		if(reg.test(email) == false)

		{

			alert("Please enter valid email address.");

			document.getElementById('email').focus();

			return false;

		}

	}

	if(disease == "")

	{

		alert("Please select the disease name");

		document.getElementById('disease').focus();

		return false;

	}	

	if(herb == "")

	{

		alert("Please select the herb name");

		document.getElementById('herb').focus();

		return false;

	}	

	if(dis_cont == "")

	{

		alert("Please enter the Disease Conditions details");

		document.getElementById('dis_cont').focus();

		return false;

	}

	if(comment == "")

	{

		alert("Please enter the comments");

		document.getElementById('comment').focus();

		return false;

	}

    return true;

}

//The function open add testimonial page

function go_link_test()

{

	document.location = project_path+"testimonial.php";

}

function view_lang(s)

{

	if(s == 1)

	{

		document.getElementById('herb_det').style.display = "block";

		document.getElementById('more_lang').style.display = "none";

	}

	else

	{

		document.getElementById('herb_det').style.display = "none";

		document.getElementById('more_lang').style.display = "block";

	}

}

//To open the disease cure page for disease id

function disease_cure(s,form_name)

{	

	document.getElementById('hidden_id').value = s;

	document.getElementById(form_name).action = project_path+"disease_cure.php";

	document.getElementById(form_name).submit();	

}

//To open the herb cure page for herb id

function herb_details(s,form_name)

{

	document.getElementById('hidden_id').value = s;

	document.getElementById(form_name).action = project_path+"herb_details.php";

	document.getElementById(form_name).submit();	

}

//To open the articles

function articles_page(s,form_name)

{

	document.getElementById('hidden_id').value = s;

	document.getElementById(form_name).action = project_path+"articles_page.php";

	document.getElementById(form_name).submit();	

}

function disease_desc(s,form_name)

{

	document.getElementById('hidden_id').value = s;

	document.getElementById(form_name).action = project_path+"disease_desc.php";

	document.getElementById(form_name).submit();	

}

function change_image(id,s,t)

{	

	var t1 = 1;

	if(s==0)

	{

		while(t1<=t)

		{

			document.getElementById('leav'+t1+id).src = "images/rating-fill.png";

			t1++;

		}

	}

	else if(s==1)

	{

		while(t1<=t)

		{

			document.getElementById('leav'+t1+id).src = "images/rating-unfill.png";

			t1++;

		}		

	}

}



function rate(cure_id,rat1,id)

{

	var xmlhttp=null;

	var t1 = 1;

	var echo_val = "<table border=0 cellspacing=0 cellpadding=0><tr>";

	while(t1<=rat1)

	{

		echo_val = echo_val+"<td><img src='images/rating-fill.png'/></td><td width='6'></td>";

		t1++;

	}

	echo_val = echo_val+"</tr></table>";

	

	document.getElementById('rate_img'+id).innerHTML = echo_val;

	if (window.XMLHttpRequest)

	{

		// code for Firefox, Opera, IE7, etc.

		xmlhttp=new XMLHttpRequest();

	}

	else if (window.ActiveXObject)

	{

		// code for IE6, IE5

		xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");

	}

	if (xmlhttp!=null)

	{

		var url="rate1.php";

		url=url+"?action=save&rate="+rat1+"&cure_id="+cure_id;		

		xmlhttp.onreadystatechange = function()

		{

			if(xmlhttp.readyState == 4)

			{

				if(xmlhttp.status == 200)

				{

					alert("Thanks for rating");

				}

			}

		}

		xmlhttp.open("GET",url,true);

		xmlhttp.send(null);		

	}

	else

	{

		alert("Your browser does not support XMLHTTP.");

	}

}