function OnFocus(a,b){

    if(document.getElementById(a).value==b){

		document.getElementById(a).value='';

		return false;

	}

}



function OnBlur(a,b){

	if(document.getElementById(a).value==''){

		document.getElementById(a).value=b;

		return false;

		}

}



function returnFill(a,b,c){

    if(document.getElementById(a).value=="" || document.getElementById(a).value==b){

		document.getElementById('error').innerHTML=c;

		document.getElementById(a).setAttribute('class','textfield-quick-error');

		document.getElementById(a).focus();

		return false;

		}

	return 'value';

}



function validate_email(a,b){

	if(document.getElementById(a).value==b || document.getElementById(a).value==""){			

		document.getElementById('error').innerHTML="Please provide your email address.";

		document.getElementById(a).setAttribute('class','textfield-quick-error');

		document.getElementById(a).focus();

		return false;

		}

	var elementValue=document.getElementById(a).value;

	var emailPattern = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/;  

	if(emailPattern.test(elementValue)==false){

		document.getElementById('error').innerHTML="Please provide a valid email address";

		document.getElementById(a).setAttribute('class','textfield-quick-error');

		document.getElementById(a).focus();

		return false;

	}

	return 'value';

}





function validate(){

	var a1 = returnFill('name_quick','Your full name','Please enter your full name.');

	if(a1=="value"){

		var a2 = validate_email('email_quick','Your email address','Please enter your email address.');

	}

	if(a2=="value"){

		var a3 = returnFill('phonenumber','Your phone no.','Please enter your phone no.');

	}
	if(a3=="value"){

		var a4 = returnFill('your_requirement','Your Requirements','Please enter your requirement.');

	}

	if(a4=="value"){

		return true;

	}else{

		return false;

	}

}

function validate_for(uid){

	var username="name"+uid;
	var useretextarea="textarea"+uid;
	var useremail="email"+uid;
	var userfileField="fileField"+uid;
	var usererror="error"+uid;
		if(document.getElementById(username).value==""){

		document.getElementById(usererror).innerHTML="Please enter your name.";

		document.getElementById(username).setAttribute('class','textfield-quick-error');

		document.getElementById(username).focus();

		return false;

		}
	
		if(document.getElementById(useretextarea).value==""){

		document.getElementById(usererror).innerHTML="Please enter cover note.";

		document.getElementById(useretextarea).setAttribute('class','textfield-quick-error');

		document.getElementById(useretextarea).focus();

		return false;

		}


		if(document.getElementById(useremail).value==""){			

		document.getElementById(usererror).innerHTML="Please enter your email address.";

		document.getElementById(useremail).setAttribute('class','textfield-quick-error');

		document.getElementById(useremail).focus();

		return false;

		}

	var elementValue=document.getElementById(useremail).value;

	var emailPattern = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/;  

	if(emailPattern.test(elementValue)==false){

		document.getElementById(usererror).innerHTML="Please provide a valid email address";

		document.getElementById(useremail).setAttribute('class','textfield-quick-error');

		document.getElementById(useremail).focus();

		return false;

	}

	if(document.getElementById(userfileField).value==""){

		document.getElementById(usererror).innerHTML="Please upload attach resume";

		document.getElementById(userfileField).setAttribute('class','textfield-quick-error');

		document.getElementById(userfileField).focus();

		return false;

		}

}


function show_hide(id)
{

	var showdive="div"+id;
	var loopval;
	var checkdiv,checkname;
	var tonumber=document.getElementById('tonumber').value;
	for(loopval = 1;loopval < tonumber;loopval++){
		checkdiv="div"+loopval;
		checkname="name"+loopval;	
		if(checkdiv == showdive){
			document.getElementById(checkdiv).setAttribute('style','display:block;');
			document.getElementById(checkname).focus();
			
		}else{
			document.getElementById(checkdiv).setAttribute('style','display:none;');
		}
		
	}
}