/* Start Background Image Change */
function change_bg(new_source,id)
{
 object=(document.all)?document.all[id]:document.getElementById(id);
 object.style.backgroundImage="url("+new_source+")";
}
/* End Background Image Change */


function MM_jumpMenu(targ,selObj,restore){ //v3.0
eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
if (restore) selObj.selectedIndex=0;
}


function validate() {
	var response="Please fill out the following form fields:\n";
	var err=0;

	if (!document.all&&!document.getElementById) { //Check page is fully loaded
		return;
	}
	var el = document.getElementById? document.getElementById("name"): document.all.tick2; //Get form element
	if (el.value.length<1) {
		response+="Name\n";
		err=1;
	}
	var el = document.getElementById? document.getElementById("email"): document.all.tick2; //Get form element
	if (el.value.length<5) { //Minimum 5 characters
		response+="Email\n";
		err=1;
	} else if (el.value.indexOf("@")<1) { //Should be one @
		response+="A valid email address\n";
		err=1;
	} else if (el.value.lastIndexOf(".")<el.value.lastIndexOf("@")) {
		response+="A valid email address\n";
		err=1;
	}
	var el = document.getElementById? document.getElementById("comments"): document.all.tick2; //Get form element
	if (el.value.length<5) {
		response+="Comments\n";
		err=1;
	}
	if (err==1) {
		alert(response);
		return false;
	} else {
		return true;
	}
}