function loadRandomHeaderImage(){
	nr_images = 5;
	document.write("<img src='/fileadmin/template/frontpage_images/agillic_fp_"+parseInt(Math.random()*nr_images)+".jpg' alt=''/>");	
}

function isValidEmail(str) {
	return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
}

function checkCommonEntries(form){
	if (form.elements["recs[personinfo][name]"].value.length <=0){
		form.elements["recs[personinfo][name]"].style.borderColor = "red";
		alert('Va rugam introduceti numele');
		return false;
	}
	if (form.elements["recs[personinfo][address]"].value.length <=0){
		form.elements["recs[personinfo][address]"].style.borderColor = "red";
		alert('Va rugam introduceti adresa');
		return false;
	}
	
	if (form.elements["recs[personinfo][city]"].value.length <=0){
		form.elements["recs[personinfo][city]"].style.borderColor = "red";
		alert('Va rugam introduceti orasul');
		return false;
	}
	
	if (form.elements["recs[personinfo][state]"].value.length <=0){
		form.elements["recs[personinfo][state]"].style.borderColor = "red";
		alert('Va rugam introduceti judetul');
		return false;
	}
	
	if (form.elements["recs[personinfo][fax]"].value.length <=0){
		form.elements["recs[personinfo][fax]"].style.borderColor = "red";
		alert('Va rugam introduceti CNP-ul / CIF-ul');
		return false;
	}
	
	if (form.elements["recs[personinfo][telephone]"].value.length <=0){
		form.elements["recs[personinfo][telephone]"].style.borderColor = "red";
		alert('Va rugam introduceti telefonul');
		return false;
	}

	if (!isValidEmail(form.elements["recs[personinfo][email]"].value)){
		form.elements["recs[personinfo][email]"].style.borderColor = "red";
		alert('Va rugam introduceti o adresa de e-mail valida');
		return false;
	}

	return true;
}

function checkAttachmentPresent(form){	
	if (("Select a White Paper Brochure" == form.elements.attachment1.value) || ("Select a case study" == form.elements.attachment1.value) || ("Select a file" == form.elements.attachment1.value)){
		form.elements.attachment1.style.color = "red";
		alert('Please choose a file');
		return false;
	}
	return true;

}