// JavaScript Document

function changeBack(change)
	{switch(change)
		{case "0":
			document.getElementById("all").style.backgroundImage = "url(images/all_bg.gif)";
			document.getElementById("all_1").style.backgroundImage = "url(images/all_1_bg.jpg)";
			break;
		case "1":
			document.getElementById("all").style.backgroundImage = "url(images/rineu_bg.jpg)";
			document.getElementById("all_1").style.backgroundImage = "url(images/rineu_1_bg.jpg)";
			break;
		}
	}

function validate()
	{	
	if(document.formail.name.value == "")
		{alert("You must enter your full name");
		return false;
		}
	if(document.formail.email.value == "")
		{alert("You must enter your email address");
		return false;
		}
	if(document.formail.subject.value == "Please Select")
		{alert("You must select a subject");
		return false;
		}
	if(document.formail.message.value == "")
		{alert("You must enter a message");
		return false;
		}
	return true;
	}