// Main Javascript File
//YAHOO.namespace('anim');

function swapCSS(id, css) {
		var obj = document.getElementById(id);
		obj.className = css;
}

function swapImage(id, path) {
    var obj = document.getElementById(id);
	obj.src = path;
}

function show(id, type) {
    var element = document.getElementById(id);
    element.style.opacity = 1;
    if (type) {
        element.style.display = type;
    }else{
        element.style.display = "inline";
    }
}

function hide(id) {
    var element = document.getElementById(id);
    element.style.display = "none";
    element.style.opacity = 0;
}

function openWindow(url, id, params)
{
    var win = window.open(url, id, params);
}

function getQueryVariable(variable) {
	var query = window.location.search.substring(1);
	var vars = query.split("&");
	for (var i=0;i<vars.length;i++)
	{
		var pair = vars[i].split("=");
		if (pair[0] == variable)
		{
		  return pair[1];
		}
	} 
}
		
function animatePanel(id, opacity, height) {
var obj = document.getElementById(id);

    var attributes = {
      height: {to: height},
      opacity: {to: opacity}
    }
    var myAnim = new YAHOO.util.Anim(id, attributes, .35, 
                             YAHOO.util.Easing.easeOut);
	myAnim.animate();

}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}