// JavaScript Document
var preSwapOnload =(window.onload)? window.onload : function(){};
window.onload = function(){preSwapOnload(); swapImageSetup();}


function swapImage(el,img){
	el.src = el.getAttribute(img||"origsrc");;	
}

function swapImageSetup(){

  var x = document.getElementsByTagName("img");
  for (var i=0;i<x.length;i++){
	  
    var oversrc = x[i].getAttribute("oversrc");
    if (!oversrc) continue;
    // preload image
    // comment the next two lines to disable image pre-loading
    x[i].oversrc_img = new Image();
    x[i].oversrc_img.src=oversrc;
    // set event handlers
    x[i].onmouseover = new Function("swapImage(this,'oversrc');");
    x[i].onmouseout = new Function("swapImage(this);");
    // save original src
    x[i].setAttribute("origsrc",x[i].src);
	
  }
}

function openEmailForm(who){
	window.open("modalEmailForm.php?c=" + who,"modalForm","width=400,height=620,scrollbars=no");	
}

function showPrivacyPolicy(t){

	if(t == "pl"){
		window.open("http://www.juryandjury.com/privacy.html","privacy","width=550,height=450,scrollbars=yes");
	}else{
		window.open("privacy.html","privacy","width=400,height=450,scrollbars=yes");
	}
}

function checkReferral(t){
	var opt = document.contactForm.referral.value;	
	var ro = document.getElementById("referralOther");
	
	if( opt == "Other (describe):" ){
		ro.style.display = "inline";
	}else{
		ro.style.display = "none";
	}
}