//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Description: This javaScript is to show/hide id by ID name.
// Programmer: hat
// Function(s): showHideID(idName);	//pass one variable
// Tested on: IE6.0
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// config for style - global variables
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var debug = false;
var dStyle = 'block';	//display type: inline, block, etc.
var dNPref = 'd';	//division name preffix
var iNPref = 'i';	//image name preffix
var iStatusOn = 'on';	//image status on/off
var iStatusOff = 'off';
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Call this function to show/hide id/img
// Ex:  sHIDIMG('idName','imgName'[,1/0]);	//show/hide idName, imgName [,force to show/hide]
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
function sHIDIMG(idName, imgName, dDisplay) {
if (debug) alert("in sHIDIMG: "+ idName +":"+ imgName +":"+ dDisplay);
	if(imgName == ""){ imgName = iNPref + idName.substr(1, 2); }
	showHideImg(imgName, dDisplay);
	showHideID(idName, dDisplay);
}
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Call this function to show/hide img name
// Ex:  showHideImg('imgName'[,1/0]);	//show/hide idName [,force to show/hide]
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
function showHideImg(imgName, dDisplay) {
if (debug) alert("in showHideImg: "+ imgName +":"+ dDisplay);
	if(imgName == ""){ return 0; }
	if(dDisplay == 1){
		dDisplay = "s";	//convert 1 to show
	} else if (dDisplay == 0){
		dDisplay = "h";
	} else  if (dDisplay == "" || typeof(dDisplay) == 'undefined'){
		dDisplay = "";	//default to none
	}
	if(is_ie) {	//IE4+
		imgN = document.all[imgName];
	} else if(is_ns5up) {	//NS5+, NS6+
		imgN = document.getElementById(imgName);
	} else if(is_ns4) {
		imgN = eval("document." + imgName);
	}
if (debug) alert("imgN obj: "+ imgN +":"+ imgName);
	if(imgN) {
		var iSrc = imgN;
		var iPref = iSrc.src.substr(0, iSrc.src.lastIndexOf("_"));	//prefix of img url
		var iSuff = iSrc.src.substr(iSrc.src.length - 3, 3);	//suffix of img ext, assume img file w/3 letters ext.
		var iStsB = iSrc.src.indexOf("_") + 1;	//status begin location
		var iStsE = iSrc.src.lastIndexOf(".") - iStsB;	//status end location
		var iSts = iSrc.src.substr(iStsB, iStsE);
		if (dDisplay == 's') {	//show all
			iSrc.src = iPref +'_'+ iStatusOn +'.'+ iSuff;	//extract
		} else if (dDisplay == 'h') {	//hide all
			iSrc.src = iPref +'_'+ iStatusOff +'.'+ iSuff;	//collapse
		} else {
			if (iSts == iStatusOff) {
				iSrc.src = iPref +'_'+ iStatusOn +'.'+ iSuff;	//extract
			} else {
				iSrc.src = iPref +'_'+ iStatusOff +'.'+ iSuff;	//collapse
			}
		}
	}
if (debug) alert("out: "+ imgName +":"+ imgN.src);
}
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Call this function to show/hide id name
// Ex:  showHideID('idName'[,1/0]);	//show/hide idName [,force to show/hide]
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
function showHideID(idName, dDisplay) {
if (debug) alert("in showHideID: "+ idName +":"+ dDisplay);
	if(dDisplay == 1){
		dDisplay = "s";	//convert 1 to show
	} else if (dDisplay == 0){
		dDisplay = "h";
	} else  if (dDisplay == "" || typeof(dDisplay) == 'undefined'){
		dDisplay = "";	//default to none
	}
	if(is_ie) {	//IE4+
		idN = document.all[idName];
		pStyle = ".style.display";
		dNone = "none";
	} else if(is_ns5up) {	//NS5+, NS6+
		idN = document.getElementById(idName);
		pStyle = ".style.display";
		dNone = "none";
	} else if(is_ns4) {
		idN = eval('document.layers["'+ idName +'"]');
//		idN = eval('document.'+ idName);
		pStyle = ".visibility";
		dStyle = "show";
		dNone = "hide";
	}
if (debug) alert("src: "+ idName +":"+ idN +":"+ eval('idN'+pStyle));
	if(idN) {
		if(dDisplay == 's'){
			eval('idN'+pStyle+'=dStyle');
		} else if (dDisplay == 'h') {
			eval('idN'+pStyle+'=dNone');
		} else {
			if(eval('idN'+pStyle) == dNone) {
				eval('idN'+pStyle+'=dStyle');
				//if(is_ns4){ eval('idN.position="relative"');eval('idN.display="block"'); }
			} else {
				eval('idN'+pStyle+'=dNone');
				//if(is_ns4){ eval('idN.position="absolute"');eval('idN.display="none"'); }
			}
		}
	}
if (debug) alert("out: "+ idName +":"+ eval(idN+pStyle));
}
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Call this function to show/hide id name
// Ex:  showHideLK('idName'[,'objLK']);	//show/hide idName
// Sample: [<a class="" title="show/hide Div" id="d1_1_link" href="javascript: void(0);" onclick="showHideLK('d1_1');">Hide</a>]
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
function showHideLK(idName,objLK) {
if (debug) alert("in showHideLK: "+ idName +":"+ objLK);
	if (objLK == "" || typeof(objLK) == 'undefined'){ objLK = eval(idName+"_link"); }
	if(is_ie) {	//IE4+
		idN = document.all[idName];
		pStyle = ".style.display";
		dNone = "none";
	} else if(is_ns5up) {	//NS5+, NS6+
		idN = document.getElementById(idName);
		pStyle = ".style.display";
		dNone = "none";
	} else if(is_ns4) {
		idN = eval('document.layers["'+ idName +'"]');
		pStyle = ".visibility";
		dStyle = "show";
		dNone = "hide";
	}
if (debug) alert("src: "+ idName +":"+ idN );
	if(idN) {
		if(eval('idN'+pStyle) == dNone) {
			eval('idN'+pStyle+'=dStyle');
			if(is_ns4) document.layers[idName].document.write("Hide"); else 
			objLK.innerHTML = "Hide";
		} else {
			eval('idN'+pStyle+'=dNone');
			if(is_ns4) document.layers[idName].document.write("Show"); else 
			objLK.innerHTML = "Show";
		}
	}
}