//img pop up //
/***********************************************  
* Image w/ description tooltip- By Dynamic Web Coding (www.dyn-web.com)  
* Copyright 2002-2007 by Sharon Paine  
***********************************************/  
  
/* IMPORTANT: Put script after tooltip div or   
     put tooltip div just before </BODY>. */  
  
var dom = (document.getElementById) ? true : false;   
var ns5 = (!document.all && dom || window.opera) ? true: false;   
var ie5 = ((navigator.userAgent.indexOf("MSIE")>-1) && dom) ? true : false;   
var ie4 = (document.all && !dom) ? true : false;   
var nodyn = (!ns5 && !ie4 && !ie5 && !dom) ? true : false;   
  
var origWidth, origHeight;   
  
// avoid error of passing event object in older browsers   
if (nodyn) { event = "nope" }   
  
///////////////////////  CUSTOMIZE HERE   ////////////////////   
// settings for tooltip    
// Do you want tip to move when mouse moves over link?   
var tipFollowMouse= true;      
// Be sure to set tipWidth wide enough for widest image   
var tipWidth= 300;   
var offX= 10;   // how far from mouse to show tip   
var offY= -200;    
var tipFontFamily= "Verdana, arial, helvetica, sans-serif";   
var tipFontSize= "10pt";   
// set default text color and background color for tooltip here   
// individual tooltips can have their own (set in messages arrays)   
// but don't have to   
var tipFontColor= "#333333";   
var tipBgColor= "#ffffff";    
var tipBorderColor= "#ccc";   
var tipBorderWidth= 1;   
var tipBorderStyle= "ridge";   
var tipPadding= 0;   
  
// tooltip content goes here (image, description, optional bgColor, optional textcolor)   
var messages = new Array();   
// multi-dimensional arrays containing:    
// image and text for tooltip   
// optional: bgColor and color to be sent to tooltip   
messages[0] = new Array('../images/products_img/03.jpg','半導体製造装置');  
messages[1] = new Array('../images/products_img/05.jpg','超、超高真空装置');  
messages[2] = new Array('../images/products_img/07.jpg','医療・バイオ関連');  
messages[3] = new Array('../images/products_img/11.jpg','環境計測機器関連');  
messages[4] = new Array('../images/products_img/15.jpg','化学工場関連');  
messages[5] = new Array('../images/products_img/17.jpg','その他'); 

////////////////////  END OF CUSTOMIZATION AREA  ///////////////////  
 
// preload images that are to appear in tooltip  
// from arrays above  
if (document.images) {  
    var theImgs = new Array();  
    for (var i=0; i<messages.length; i++) {  
    theImgs[i] = new Image();  
        theImgs[i].src = messages[i][0];  
  }  
}  
 
// to layout image and text, 2-row table, image centered in top cell  
// these go in var tip in doTooltip function  
// startStr goes before image, midStr goes between image and text  
var startStr = '<table width="' + tipWidth + '"><tr><td align="center" width="100%"><img src="';  
var midStr = '" border="0"></td></tr><tr><td valign="top" align="center">';  
var endStr = '</td></tr></table>';  
 
////////////////////////////////////////////////////////////  
//  initTip - initialization for tooltip.  
//      Global variables for tooltip.   
//      Set styles  
//      Set up mousemove capture if tipFollowMouse set true.  
////////////////////////////////////////////////////////////  
var tooltip, tipcss;  
function initTip() {  
    if (nodyn) return;  
    tooltip = (ie4)? document.all['tipDiv']: (ie5||ns5)? document.getElementById('tipDiv'): null;  
    tipcss = tooltip.style;  
    if (ie4||ie5||ns5) {    // ns4 would lose all this on rewrites  
        tipcss.width = tipWidth+"px";  
        tipcss.fontFamily = tipFontFamily;  
        tipcss.fontSize = tipFontSize;  
        tipcss.color = tipFontColor;  
        tipcss.backgroundColor = tipBgColor;  
        tipcss.borderColor = tipBorderColor;  
        tipcss.borderWidth = tipBorderWidth+"px";  
        tipcss.padding = tipPadding+"px";  
        tipcss.borderStyle = tipBorderStyle;  
    }  
    if (tooltip&&tipFollowMouse) {  
        document.onmousemove = trackMouse;  
    }  
}  
 
window.onload = initTip;  
 
/////////////////////////////////////////////////  
//  doTooltip function  
//          Assembles content for tooltip and writes   
//          it to tipDiv  
/////////////////////////////////////////////////  
var t1,t2;  // for setTimeouts  
var tipOn = false;  // check if over tooltip link  
function doTooltip(evt,num) {  
    if (!tooltip) return;  
    if (t1) clearTimeout(t1);   if (t2) clearTimeout(t2);  
    tipOn = true;  
    // set colors if included in messages array  
    if (messages[num][2])   var curBgColor = messages[num][2];  
    else curBgColor = tipBgColor;  
    if (messages[num][3])   var curFontColor = messages[num][3];  
    else curFontColor = tipFontColor;  
    if (ie4||ie5||ns5) {  
        var tip = startStr + messages[num][0] + midStr + '<span style="font-family:' + tipFontFamily + '; font-size:' + tipFontSize + '; color:' + curFontColor + ';">' + messages[num][1] + '</span>' + endStr;  
        tipcss.backgroundColor = curBgColor;  
        tooltip.innerHTML = tip;  
    }  
    if (!tipFollowMouse) positionTip(evt);  
    else t1=setTimeout("tipcss.visibility='visible'",100);  
}  
 
var mouseX, mouseY;  
function trackMouse(evt) {  
    standardbody=(document.compatMode=="CSS1Compat")? document.documentElement : document.body //create reference to common "body" across doctypes  
    mouseX = (ns5)? evt.pageX: window.event.clientX + standardbody.scrollLeft;  
    mouseY = (ns5)? evt.pageY: window.event.clientY + standardbody.scrollTop;  
    if (tipOn) positionTip(evt);  
}  
 
/////////////////////////////////////////////////////////////  
//  positionTip function  
//      If tipFollowMouse set false, so trackMouse function  
//      not being used, get position of mouseover event.  
//      Calculations use mouseover event position,   
//      offset amounts and tooltip width to position  
//      tooltip within window.  
/////////////////////////////////////////////////////////////  
function positionTip(evt) {  
    if (!tipFollowMouse) {  
        standardbody=(document.compatMode=="CSS1Compat")? document.documentElement : document.body  
        mouseX = (ns5)? evt.pageX: window.event.clientX + standardbody.scrollLeft;  
        mouseY = (ns5)? evt.pageY: window.event.clientY + standardbody.scrollTop;  
    }  
    // tooltip width and height  
    var tpWd = (ie4||ie5)? tooltip.clientWidth: tooltip.offsetWidth;  
    var tpHt = (ie4||ie5)? tooltip.clientHeight: tooltip.offsetHeight;  
    // document area in view (subtract scrollbar width for ns)  
    var winWd = (ns5)? window.innerWidth-20+window.pageXOffset: standardbody.clientWidth+standardbody.scrollLeft;  
    var winHt = (ns5)? window.innerHeight-20+window.pageYOffset: standardbody.clientHeight+standardbody.scrollTop;  
    // check mouse position against tip and window dimensions  
    // and position the tooltip   
    if ((mouseX+offX+tpWd)>winWd)   
        tipcss.left = mouseX-(tpWd+offX)+"px";  
    else tipcss.left = mouseX+offX+"px";  
    if ((mouseY+offY+tpHt)>winHt)   
        tipcss.top = winHt-(tpHt+offY)+"px";  
    else tipcss.top = mouseY+offY+"px";  
    if (!tipFollowMouse) t1=setTimeout("tipcss.visibility='visible'",100);  
}  
 
function hideTip() {  
    if (!tooltip) return;  
    t2=setTimeout("tipcss.visibility='hidden'",100);  
    tipOn = false;  
}  
 
document.write('<div id="tipDiv" style="position:absolute; visibility:hidden; z-index:100"></div>')