﻿/************************************************ Book Flip slideshow script- © Ger Versluis 2003* Permission granted to DynamicDrive.com to feature script* This notice must stay intact for use* Visit http://www.dynamicdrive.com/ for full source code***********************************************//********************************************************	Create a div with transparent place holder in your html		<div id="Book" style="position:relative">		<img src="images/placeholder.gif" width="400" height="300">	</div>	width = 2*book image width +4 height = book image height+2	Insert onload in body tag		<body onload="ImageBook()">	*********************************************************/// 7 variables to control behavior	var Book_Image_Width=400;	var Book_Image_Height=300;	var Book_Border=true;	var Book_Border_Color="gray";	var Book_Speed=15;	var Book_NextPage_Delay=1500; //1 second=1000	var Book_Vertical_Turn=0;	// array to specify images and optional links. At least 4// If Link is not needed keep it ""	Book_Image_Sources=new Array(		"images/photoshowroom1.jpg","",		"images/photoshowroom2.jpg","",		"images/photoshowroom3.jpg","",		"images/photoshowroom4.jpg","", 		"images/photoshowroom5.jpg","",		"images/photoshowroom6.jpg","",		"images/photoshowroom7.jpg","",		"images/photoshowroom8.jpg","", 			"images/photoshowroom9.jpg","", 				"images/photoshowroom10.jpg","", 				"images/photoshowroom11.jpg","", 		"images/photoshowroom12.jpg",""		);/***************** DO NOT EDIT BELOW **********************************/	var B_LI,B_MI,B_RI,B_TI,B_Angle=0,B_CrImg=6,B_MaxW,B_Direction=1;	var B_MSz,B_Stppd=false;B_Pre_Img=new Array(Book_Image_Sources.length);	function ImageBook(){		if(document.getElementById){			for(i=0;i<Book_Image_Sources.length;i+=2){				B_Pre_Img[i]=new Image();B_Pre_Img[i].src=Book_Image_Sources[i]}			Book_Div=document.getElementById("Book");			B_LI=document.createElement("img");Book_Div.appendChild(B_LI);				B_RI=document.createElement("img");Book_Div.appendChild(B_RI);			B_MI=document.createElement("img");Book_Div.appendChild(B_MI);				B_LI.style.position=B_MI.style.position=B_RI.style.position="absolute";			B_LI.style.zIndex=B_RI.style.zIndex=0;B_MI.style.zIndex=1;			B_LI.style.top=(Book_Vertical_Turn?Book_Image_Height+1:0)+"px";			B_LI.style.left=0+"px";			B_MI.style.top=0+"px";			B_MI.style.left=(Book_Vertical_Turn?0:Book_Image_Width+1)+"px";			B_RI.style.top=0+"px";			B_RI.style.left=(Book_Vertical_Turn?0:Book_Image_Width+1)+"px";			B_LI.style.height=Book_Image_Height+"px";			B_MI.style.height=Book_Image_Height+"px";			B_RI.style.height=Book_Image_Height+"px";			B_LI.style.width=Book_Image_Width+"px";			B_MI.style.width=Book_Image_Width+"px";			B_RI.style.width=Book_Image_Width+"px";			if(Book_Border){				B_LI.style.borderStyle=B_MI.style.borderStyle=B_RI.style.borderStyle="solid";				B_LI.style.borderWidth=1+"px";				B_MI.style.borderWidth=1+"px";				B_RI.style.borderWidth=1+"px";				B_LI.style.borderColor=B_MI.style.borderColor=B_RI.style.borderColor=Book_Border_Color}			B_LI.src=B_Pre_Img[0].src;			B_LI.lnk=Book_Image_Sources[1];			B_MI.src=B_Pre_Img[2].src;			B_MI.lnk=Book_Image_Sources[3];			B_RI.src=B_Pre_Img[4].src;			B_RI.lnk=Book_Image_Sources[5];			B_LI.onclick=B_MI.onclick=B_RI.onclick=B_LdLnk;			B_LI.onmouseover=B_MI.onmouseover=B_RI.onmouseover=B_Stp;			B_LI.onmouseout=B_MI.onmouseout=B_RI.onmouseout=B_Rstrt;			BookImages()}}	function BookImages(){		if(!B_Stppd){			if(Book_Vertical_Turn){				B_MSz=Math.abs(Math.round(Math.cos(B_Angle)*Book_Image_Height));				MidOffset=!B_Direction?Book_Image_Height+1:Book_Image_Height-B_MSz;				B_MI.style.top=MidOffset+"px";				B_MI.style.height=B_MSz+"px"}			else{	B_MSz=Math.abs(Math.round(Math.cos(B_Angle)*Book_Image_Width));				MidOffset=B_Direction?Book_Image_Width+1:Book_Image_Width-B_MSz;				B_MI.style.left=MidOffset+"px";				B_MI.style.width=B_MSz+"px"}			B_Angle+=Book_Speed/720*Math.PI;			if(B_Angle>=Math.PI/2&&B_Direction){				B_Direction=0;				if(B_CrImg==Book_Image_Sources.length)B_CrImg=0;				B_MI.src=B_Pre_Img[B_CrImg].src;				B_MI.lnk=Book_Image_Sources[B_CrImg+1];				B_CrImg+=2}			if(B_Angle>=Math.PI){				B_Direction=1;				B_TI=B_LI;				B_LI=B_MI;				B_MI=B_TI;				if(Book_Vertical_Turn)B_MI.style.top=0+"px";				else B_MI.style.left=Book_Image_Width+1+"px";							B_MI.src=B_RI.src;				B_MI.lnk=B_RI.lnk;				setTimeout("Book_Next_Delay()",Book_NextPage_Delay)}			else setTimeout("BookImages()",50)}		else setTimeout("BookImages()",50)}	function Book_Next_Delay(){			if(B_CrImg==Book_Image_Sources.length)B_CrImg=0;			B_RI.src=B_Pre_Img[B_CrImg].src;			B_RI.lnk=Book_Image_Sources[B_CrImg+1];			B_MI.style.zIndex=2;			B_LI.style.zIndex=1;			B_Angle=0;			B_CrImg+=2;		setTimeout("BookImages()",50)}	function B_LdLnk(){if(this.lnk)window.location.href=this.lnk}	function B_Stp(){B_Stppd=true;this.style.cursor=this.lnk?"pointer":"default"}	function B_Rstrt(){B_Stppd=false}	