window.onload = function() {
	equalize()
}

function equalize(){
	if(document.getElementById('content').offsetHeight > document.getElementById('leftbar').offsetHeight + 17){
		if(navigator.appName == "Microsoft Internet Explorer") mama = document.getElementById('content').offsetHeight + 54;
		else mama = document.getElementById('content').offsetHeight;
		document.getElementById('leftbar').style.cssText = "height:" + mama + "px;";
	}
	else {
		//document.getElementById('content').style.cssText = "height:" + document.getElementById('leftbar').offsetHeight + "px;";
	}
}

function isemail(str) {
	if(str == ""){
		return true;
	}
	else{
		var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
		return (filter.test(str) ? true : false);
	}
}

function validatecontact(){
	error = "";

		if(document.getElementById('nume').value.length < 1) error += 'Campul Nume trebuie sa fie completat!\r\n'
		if(document.getElementById('email').value.length < 1) error += 'Campul Email trebuie sa fie completat!\r\n'
		if(document.getElementById('mesaj').value.length < 1) error += 'Campul Mesaj trebuie sa fie completat!\r\n'
		if(!isemail(document.getElementById('email').value)) error += 'Campul Email trebuie sa contina email!\r\n'

	if(error != ""){
		alert(error);
		return false;
	}
	else return true;
}