// preload images
	var imgFile = new Array()
	imgFile[0]  = "/library/images/wsl001.jpg";
	imgFile[1]  = "/library/images/wsl002.jpg";
	imgFile[2]  = "/library/images/wsl003.jpg";
	imgFile[3]  = "/library/images/wsl004.jpg";
	imgFile[4]  = "/library/images/wsl005.jpg";
	imgFile[5]  = "/library/images/wsl006.jpg";
	imgFile[6]  = "/library/images/wsl007.jpg";
	imgFile[7]  = "/library/images/wsl008.jpg";
	imgFile[8]  = "/library/images/wsl009.jpg";
	imgFile[9]  = "/library/images/wsl010.jpg";
	imgFile[10] = "/library/images/wsl011.jpg";
	imgFile[11] = "/library/images/wsl012.jpg";
	imgFile[12] = "/library/images/wsl013.jpg";
	imgFile[13] = "/library/images/wsl014.jpg";
	imgFile[14] = "/library/images/wsl015.jpg";
	imgFile[15] = "/library/images/wsl016.jpg";
	imgFile[16] = "/library/images/wsl017.jpg";
	imgFile[17] = "/library/images/wsl018.jpg";
	imgFile[18] = "/library/images/wsl019.jpg";
	imgFile[19] = "/library/images/wsl020.jpg";
	imgFile[20] = "/library/images/wsl021.jpg";
	imgFile[21] = "/library/images/wsl022.jpg";
	imgFile[22] = "/library/images/wsl023.jpg";
	imgFile[23] = "/library/images/wsl024.jpg";
	imgFile[24] = "/library/images/wsl025.jpg";
	imgFile[25] = "/library/images/wsl026.jpg";
	imgFile[26] = "/library/images/wsl027.jpg";
	imgFile[27] = "/library/images/wsl028.jpg";
	
// preload image array
	imgSrc=new Array();
      
	for(i=1;i<imgFile.length;i++)	{
		imgSrc[i] = new Image();
		imgSrc[i].src=imgFile[i];
	}
	
// function that switches pictures
	function switchMe()	{
		var random_num = (Math.round((Math.random()*27)+1));
		document.quickPic.src=imgSrc[random_num].src;
//		alert(random_num);
	}