function propor() {
var leftcol=document.getElementById("leftcolcontent");
var content=document.getElementById("content");

if (leftcol.offsetHeight<content.offsetHeight) {
leftcol.style.height=content.offsetHeight+"px";
}
}

function ContactFormVal()
{
		if (!emailvalid(document.forms.contactform.elements['email'].value)) {
			alert("Please enter a valid email address.");
			document.forms.contactform.elements['email'].focus();
				return false;
		}
		else if (document.forms.contactform.elements['email'].value.length < 6 || document.forms.contactform.elements['email'].value.length > 255)
			{
				alert("Your email address must be between 6 and 255 characters.");
				document.forms.contactform.elements['email'].focus();
				return false;
			}
		else if (document.forms.contactform.elements['message'].value.length < 5 || document.forms.contactform.elements['message'].value == "Please type your message here")
			{
				alert("Please enter a message to send.");
				document.forms.contactform.elements['message'].focus();
				
				return false;
			}
		else { return true;	}
}

function gocol(e, col) {
	var inpf=eval(e);
	inpf.style.background=col;
}

function emailvalid(str) {
   return (str.indexOf(".") > 2) && (str.indexOf("@") > 0); }
  
   
onload=propor;
onresize=propor;