// JavaScript Document
function isBlank(str)
{
	if(str.length==0)
		return true;
	else
	   	return false;
}

function firstname()
{
	if(isBlank(document.form1.firstname.value))
	{
		alert("Please Specify Your First Name!!!");
		return false;
	}
	else
		return true;
}

function lastname()
{
	if(isBlank(document.form1.lastname.value))
	{
		alert("Please Specify Your Last Name!!!");
		return false;
	}
	else
		return true;
}

function phone()
{
	if(isBlank(document.form1.phone.value))
	{
		alert("Please Specify Your Phone Number!!!");
		return false;
	}
	else
		return true;
}

function checkemail()
{
	if(isBlank(document.form1.email.value))
	{
		alert("Please Specify Your Email ID!!!");
		return false;
	}
	else
		return true;
}

function emailvalidation(str)
{
	// E-mail Validation by Henrik Petersen / NetKontoret
	// Explained at www.echoecho.com/jsforms.htm
	// Please do not remove this line and the two lines above.
	value = str;
	apos=value.indexOf("@"); 
	dotpos=value.lastIndexOf(".");
	lastpos=value.length-1;
	if (apos<1 || dotpos-apos<2 || lastpos-dotpos>3 || lastpos-dotpos<2) 
	{
		alert("Email entered is in wrong format");
		return false;
	}
	else 
	{
		return true;
	}
}

function office()
{  
	if(document.getElementById("office").options.selectedIndex<0)
	{
		alert("Please Specify Desired Location!!!");
		return false;
	}
	else
		return true;
}

function resume()
{
	if(isBlank(document.form1.resume.value))
	{
		alert("Please Write/Paste Your Resume!!!");
		return false;
	}
	else
		return true;
}

function func1()
{
	if (firstname()==false) 
	{
		document.form1.firstname.focus(); 
		return false;
	}
	if (lastname()==false) 
	{
		document.form1.lastname.focus(); 
		return false;
	}
	if (phone()==false) 
	{
		document.form1.phone.focus(); 
		return false;
	}
	if (checkemail()==false) 
	{	
		document.form1.email.focus(); 
		return false;
	}
	if (emailvalidation(document.form1.email.value)==false)
	{
		document.form1.email.focus(); 
		return false;
	}
	if (office()==false) 
	{	
		document.getElementById("office").focus(); 
		return false;
	}
	if (resume()==false) 
	{
		document.form1.resume.focus(); 
		return false;
	}
	

}