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_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_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_validateForm() { //v3.0	

	var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;

	for (i=0; i<(args.length-2); i+=3) { 

		test=args[i+2]; val=MM_findObj(args[i]);

		if (val) { 

			nm=val.name; 

			if ((val=val.value)!="") {

				if (test.indexOf('isEmail')!=-1) { 

					p=val.indexOf('@');

					if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';

				} else if (test!='R') { 

					num = parseFloat(val);

					if (val!=''+num) errors+='- '+nm+' must contain a number.\n';

					if (test.indexOf('inRange') != -1) { 

						p=test.indexOf(':');

						min=test.substring(8,p); 

						max=test.substring(p+1);

						if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';

					} 

				} 

			} else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; 

			

		}

	} 

	if (errors) alert('The following error(s) occurred:\n'+errors);

	document.MM_returnValue = (errors == '');

}





//function to roll images

var imgIndex = 0;

function rollImage(){      

  try{

    if(imageArray != null){

      var currImg = document.getElementById(imageArray[imgIndex]);

      imgIndex++;

      if(imgIndex >= imageArray.length){

        imgIndex = 0;

      }

      var nextImg = document.getElementById(imageArray[imgIndex]);

      if(currImg != null && nextImg != null){

        currImg.style.display = "none";

        nextImg.style.display = "block";

      }else{

        clearInterval();            

      }

    }else{

      clearInterval(); 

    }

  }catch(err){

    clearInterval();

  }     

}