// JavaScript Document
function isEmpty(Field, Msg)
{
	if(Field.value == ""){
		alert(Msg)
		Field.focus()
		return true
	}
	return false
}
function isNotSame(Field1, Field2, Msg)
{
	if(Field1.value != Field2.value)
	{
		alert(Msg)
		Field1.focus()
		return true
	}
	return false
}
function isNotValidEmail(Email, Msg)
{
	var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   	if(reg.test(Email.value) == false) 
	{
      	alert(Msg)
		Email.focus()
      	return true
	}
	return false
}

function isNotNo(Field, Msg)
{
	if(isNaN(Field.value))
	{
		alert(Msg)
		Field.focus()
		return true
	}
	return false
}
function isInvalidLength(Field, Length, Msg)
{
	if(eval(Field.value.length) > eval(Length))
	{
			alert(Msg)
			Field.focus()
			return true
	}
	return false
}
	  
function Clear(Form)
{
	Form.reset
	return false
}

function isNotValidCharacters(Sec)
{
	if(! ( Sec.value == "JK904" || Sec.value == "jk904" || Sec.value == "Jk904" || Sec.value == "jK904") ) 
	{
		alert('Please Type The Correct Value You See in The Image')
		Sec.focus()
		return true 
	}	
	return false
}
/************************************************************/
function ValidateEmpty(Field, ID)
{
	var Msg = document.getElementById(ID)
	if(Field.value == "")
	{
		Msg.className = "ShowError4EmptyTextField"
		return false
	}
	else
	{
		Msg.className = "HideError4EmptyTextField"
		return true
	}
}
function ValidateEmail(Email, ID)
{
	var Msg = document.getElementById(ID)
	if(Email.value == "")
	{
		Msg.className = "ShowError4EmptyTextField"
		return false
	}
	var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   	if(reg.test(Email.value) == false) 
	{
	    Msg.className = "ShowError4EmptyTextField"
      	return false
	}
	else
	{
		
		Msg.className = "HideError4EmptyTextField"
		return true
	}
}

function MatchPasswords(Pass1, Pass2, ID)
{
	var Msg = document.getElementById(ID)
	if(Pass1.value != Pass2.value)
	{
		Msg.className = "ShowError4EmptyTextField"
		return false
	}
	else
	{
		Msg.className = "HideError4EmptyTextField"
		return true
	}
}

function MatchEmails(Email1, Email2, ID)
{
	var Msg = document.getElementById(ID)
	if(Email1.value != Email2.value)
	{
		Msg.className = "ShowError4EmptyTextField"
		return false
	}
	else
	{
		Msg.className = "HideError4EmptyTextField"
		return true
	}
}

function MatchFields(Field1, Field2, ID)
{
	var Msg = document.getElementById(ID)
	if(Field1.value != Field2.value)
	{
		Msg.className = "ShowError4EmptyTextField"
		return false
	}
	else
	{
		Msg.className = "HideError4EmptyTextField"
		return true
	}
}

function picvalidate(test,alttext)
{
var text=test.value;
var Temp = text.split('.');
	if(Temp[1]=='swf'||Temp[1]=='bmp'||Temp[1]=='jpg'||Temp[1]=='jpeg'||Temp[1]=='fpx'||Temp[1]=='ico'||Temp[1]=='img'||Temp[1]=='jp2'||Temp[1]=='jpc'||Temp[1]=='j2k'||Temp[1]=='jpf'||Temp[1]=='jpe'||Temp[1]=='jpm'||Temp[1]=='pbm'||Temp[1]=='psd'||Temp[1]=='psp'||Temp[1]=='tja'||Temp[1]=='tif'||Temp[1]=='tiff'||Temp[1]=='wbmp'||Temp[1]=='wap')
	{
	return false;
	}
	else
	{
		alert(alttext);
		test.focus();
		return true;
	}
}

function isNotValidCharacters(Sec)
{
	if(! ( Sec.value == "JK904" || Sec.value == "jk904" || Sec.value == "Jk904" || Sec.value == "jK904") ) 
	{
		alert('Please Type The Correct Value You See in The Image')
		Sec.focus()
		return true 
	}	
	return false
}

function validateblog(form)
{
	if(isEmpty(form.name, "Please Enter First Name")) return false
	if(isEmpty(form.email, "Please Enter Email")) return false
	if(isNotValidEmail(form.email, "Please Enter Valid Email")) return false
	if(isEmpty(form.comments, "Please Enter Comments")) return false
	if(isNotValidCharacters(form.code)) return false
	//if(picvalidate(form.uploadedfile, "Picture format not supported")) return false
	}
	
function validateemail(form)
{
	if(isNotValidEmail(form.email, "Please Enter Valid Email")) return false
}

function validatefrom(form)
{
	if(isEmpty(form.name, "Please Enter First Name")) return false
	if(isEmpty(form.city, "Please Enter City")) return false
	if(isEmpty(form.country, "Please Enter Country")) return false
	if(isEmpty(form.message, "Please Enter Comments or Message")) return false
	if(isNotValidCharacters(form.code)) return false
	}