// JavaScript Document

function MM_effectSlide(targetElement, duration, from, to, toggle)
{
	Spry.Effect.DoSlide(targetElement, {duration: duration, from: from, to: to, toggle: toggle});
}
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];}
}

function MM_CheckFlashVersion(reqVerStr,msg){
  with(navigator){
    var isIE  = (appVersion.indexOf("MSIE") != -1 && userAgent.indexOf("Opera") == -1);
    var isWin = (appVersion.toLowerCase().indexOf("win") != -1);
    if (!isIE || !isWin){  
      var flashVer = -1;
      if (plugins && plugins.length > 0){
        var desc = plugins["Shockwave Flash"] ? plugins["Shockwave Flash"].description : "";
        desc = plugins["Shockwave Flash 2.0"] ? plugins["Shockwave Flash 2.0"].description : desc;
        if (desc == "") flashVer = -1;
        else{
          var descArr = desc.split(" ");
          var tempArrMajor = descArr[2].split(".");
          var verMajor = tempArrMajor[0];
          var tempArrMinor = (descArr[3] != "") ? descArr[3].split("r") : descArr[4].split("r");
          var verMinor = (tempArrMinor[1] > 0) ? tempArrMinor[1] : 0;
          flashVer =  parseFloat(verMajor + "." + verMinor);
        }
      }
      // WebTV has Flash Player 4 or lower -- too low for video
      else if (userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 4.0;

      var verArr = reqVerStr.split(",");
      var reqVer = parseFloat(verArr[0] + "." + verArr[2]);
  
      if (flashVer < reqVer){
        if (confirm(msg))
          window.location = "http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash";
      }
    }
  } 
}

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 imageViewer(){	
		var left_offset = document.getElementById('replace_img').naturalWidth;
}

function CheckThis(box_id, clear_value){
	box_src = document.getElementById(box_id).src;
	box_src_legnth = box_src.length;
	if(box_src.substr(box_src_legnth-9,box_src_legnth) == 'check.jpg'){
		box_sr = 'images/checx.jpg';
		document.getElementById(box_id+'_field').value = clear_value;
		document.getElementById('Span'+box_id).className = 'KillIt';
	}else{
		box_sr = 'images/check.jpg';
		document.getElementById(box_id+'_field').value = ' ';
		document.getElementById('Span'+box_id).className = 'KeepIt';
	}
	document.getElementById(box_id).src = box_sr;
}

function P7_Snap() { //v2.62 by PVII
		  var x,y,ox,bx,oy,p,tx,a,b,k,d,da,e,el,args=P7_Snap.arguments;a=parseInt(a);
		  for (k=0; k<(args.length-3); k+=4)
		   if ((g=MM_findObj(args[k]))!=null) {
			el=eval(MM_findObj(args[k+1]));
			a=parseInt(args[k+2]);b=parseInt(args[k+3]);
			x=0;y=0;ox=0;oy=0;p="";tx=1;da="document.all['"+args[k]+"']";
			if(document.getElementById) {
			 d="document.getElementsByName('"+args[k]+"')[0]";
			 if(!eval(d)) {d="document.getElementById('"+args[k]+"')";if(!eval(d)) {d=da;}}
			}else if(document.all) {d=da;} 
			if (document.all || document.getElementById) {
			 while (tx==1) {p+=".offsetParent";
			  if(eval(d+p)) {x+=parseInt(eval(d+p+".offsetLeft"));y+=parseInt(eval(d+p+".offsetTop"));
			  }else{tx=0;}}
			 ox=parseInt(g.offsetLeft);oy=parseInt(g.offsetTop);var tw=x+ox+y+oy;
			 if(tw==0 || (navigator.appVersion.indexOf("MSIE 4")>-1 && navigator.appVersion.indexOf("Mac")>-1)) {
			  ox=0;oy=0;if(g.style.left){x=parseInt(g.style.left);y=parseInt(g.style.top);
			  }else{var w1=parseInt(el.style.width);bx=(a<0)?-5-w1:-10;
			  a=(Math.abs(a)<1000)?0:a;b=(Math.abs(b)<1000)?0:b;
			  x=document.body.scrollLeft + event.clientX + bx;
			  y=document.body.scrollTop + event.clientY;}}
		   }else if (document.layers) {x=g.x;y=g.y;var q0=document.layers,dd="";
			for(var s=0;s<q0.length;s++) {dd='document.'+q0[s].name;
			 if(eval(dd+'.document.'+args[k])) {x+=eval(dd+'.left');y+=eval(dd+'.top');break;}}}
		   if(el) {e=(document.layers)?el:el.style;
		   var xx=parseInt(x+ox+a),yy=parseInt(y+oy+b);
		   if(navigator.appName=="Netscape" && parseInt(navigator.appVersion)>4){xx+="px";yy+="px";}
		   if(navigator.appVersion.indexOf("MSIE 5")>-1 && navigator.appVersion.indexOf("Mac")>-1){
			xx+=parseInt(document.body.leftMargin);yy+=parseInt(document.body.topMargin);
			xx+="px";yy+="px";}e.left=xx;e.top=yy;}}
}

function showImagePreview(image, image_id, folder){
	if(document.getElementById('img_side')){
		var imgLayer = document.getElementById('img_side');
		var outterImgLayer = document.getElementById('ImgViewer');
		var img = '<img id="img_'+image_id+'" src="'+folder+image+'" >';
		var ancImg = document.getElementById(image_id);
	
		outterImgLayer.style.visibility = 'visible';
		outterImgLayer.top='500px';
		imgLayer.innerHTML = img;
		
		var newheight = (document.getElementById('img_'+image_id).height);
		var newwidth = (document.getElementById('img_'+image_id).width);
		outterImgLayer.style.width = newwidth+'px';
		P7_Snap(image_id,'ImgViewer',((newwidth+55)*-1), ((newheight/2)*-1)-5);			
		

	}
}

function window_opener(res_loc, image_id){
	var newheight = (document.getElementById('img_'+image_id).height);
	var newwidth = (document.getElementById('img_'+image_id).width);
	winRef = window.open(res_loc, "image_previewer","width="+newwidth+", height="+newheight+", status=0, toolbar=0");
	if(!winRef){
		alert('Your browsers current security settings have prevented this image from being opened in a new window. To view it you will need to allow Pop-up windows from our site.');
	}
}