var jinglePlayer;	
	var loadStat=false;
	var checkLoadInt;
	
	function showFrame(){
		checkLoadInt=setInterval("checkLoadFunc()",10);
	}
	
	function checkLoadFunc(){
		if (loadStat){
			clearInterval(checkLoadInt);
			document.getElementById('mainDiv').style.display='inline';		
		}
	}
	
	function hideFrame(curPage){
		loadStat=false;
		if (pageFrame.jinglePlayer){
			pageFrame.jinglePlayer.close();
		}
		document.getElementById('mainDiv').style.display='none';	
		document.getElementById('pageFrame').src=curPage;
	}
	function openMemWin(){
		// open login page
		window.open("jingles/index.php", "membersLogin");
	}
	
	function playJingle(curJingle){
		winURL="jingleFiles/siteWimpy.php?queryWhere=id&queryValue="+curJingle;
		attributes=	"height=233, width=275, top=0, left=0, scrollbars=no,status=no,"+ 
					"toolbar=no,titlebar=no,location=no,resizable=no,"+
					"menubar=no,alwaysRaised=yes,directories=no,hotkeys=no,dependent=yes";
		jinglePlayer=window.open(winURL, "jinglePlayer", attributes);
	}
	
function checkEmail(str) {
	///// function for validating email address
		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		
		if (str.indexOf(at)==-1){
		    return false
		} else if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		    return false
		} else 	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    return false
		} else  if (str.indexOf(at,(lat+1))!=-1){
		    return false
		} else 	 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		   return false
		} else  if (str.indexOf(dot,(lat+2))==-1){
		    return false
		} else if (str.indexOf(" ")!=-1){
		     return false
		} else {
 		 	return true					
 		}
}

function checkContactSub(){
	if (document.contactForm.contact_fullName.value==""){
		alert ("Please Enter Your Full Name");
		document.contactForm.contact_fullName.select();
		document.contactForm.contact_fullName.focus();
		return false;
	} else if (document.contactForm.contact_email.value==""){
		alert ("Please Enter Your Email Address");
		document.contactForm.contact_email.select();
		document.contactForm.contact_email.focus();
		return false;
	 } else if (!checkEmail(document.contactForm.contact_email.value)){
	 	alert ("Email is not valid");
	 	document.contactForm.contact_email.select();
		document.contactForm.contact_email.focus();
	 	return false;
	 } else if (document.contactForm.contact_content.value==""){
		alert ("No Email Content!");
		document.contactForm.contact_content.focus();
		return false;
	} else {
		return confirm ("Forward E-mail to JRS Studios?");
	}
}