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This javascript works in IE but not Chrome or Firefox or Safari. Why?

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mminorhsd

mminorhsd

Programmer
Apr 16, 2013
2
The javascript listed below works fine in IE, but not chrome, firefox or safari. It creates a drop down menu, hiding the menu options until you mouseover the top layer of one of the menu options. I have tested it with various online validator sites and it doesn't show any errors. Is there something in it that Chrome, FF and Safari doesn't support?

<SCRIPT LANGUAGE=JAVASCRIPT TYPE=text/JAVASCRIPT>
<!--
No3 = (parseInt(navigator.appVersion,10) > 3) ? 1:0;
layer = (document.all && No3) ? "document.all['L'+menu].style" : (document.layers && No3) ? "document.layers['L'+menu]" : 0;
var timer;

function Show() { if(layer) {
if(timer) { clearTimeout(timer); }
for(menu=0; menu<Layer.length; menu++) { if(Layer[menu]) { eval(layer).visibility = "hidden"; } }
for(i=0; i<arguments.length; i++) { menu=arguments; eval(layer).visibility = "visible"; }
} }
function Hide() { timer = setTimeout("Show()", 500); }
//-->

</SCRIPT>
<P></P msnavigation></SPAN></TD></TR></TBODY msnavigation></TABLE><DIV ALIGN=CENTER>
<TABLE border="1" cellpadding="0" cellspacing="0" WIDTH="900" HEIGHT="17" bgcolor=#4682B4 bordercolordark="#FFFFFF" bordercolor="#000080" bordercolorlight="#C0C0C0">
<tr>

<td WIDTH="150" align="center" bgcolor="#999999" ><b><A onmouseover=Show(1) onmouseout=Hide(1) HREF=" of Sale</A></b></td>
<td WIDTH="150" align="center" bgcolor="#999999" ><b><A onmouseover=Show(2) onmouseout=Hide(2) HREF=" Book</A></b></td>
</tr>
</TABLE>
<SCRIPT LANGUAGE=JAVASCRIPT>
<!--

//////////////////////////////////////////////////////

hovercolor = "#CCCCCC"; // color name/code
bgcolor = "#999999"; // color name/code
background = ""; // picture url

menu_border = 1; // IE only
border_color = "white"; // IE only

arrow_pic = " // url of arrow picture for submenus

//////////////////////////////////////////////////////


if(document.all) { if(!background) { background=bgcolor; } else { background = "url("+background+")"; } }

function LayerSpecs(Left,Top,Width) { if(No3) {
if(document.all) { Top+=7; Left+=2; Width+=56; }
this.left = Left;
this.top = Top;
this.info = "";
T=0;
for(i=3; i<arguments.length; i++) {
if(document.all) { this.info += "<TR><TD WIDTH="+Width+" onMouseOver='this.bgColor=\""+hovercolor+"\"' onMouseOut='this.bgColor=\"\"'>"+arguments+"</TD></TR>"; }
else { this.info += "<LAYER onMouseOver='this.bgColor=\""+hovercolor+"\"' onMouseOut='this.bgColor=\""+bgcolor+"\"' WIDTH="+Width+" POSITION=RELATIVE TOP="+T+">&nbsp;"+arguments+"</LAYER>"; }
T+=20;
}
} }

Layer = new Array();
arrow = "<IMG SRC='"+arrow_pic+"' WIDTH=6 HEIGHT=10 BORDER=0 ALT=''>";


//////////////////////////////////////////////

Layer[1] = new LayerSpecs(70,24,140,
'<img border="0" src=" width="13" height="12"><A HREF= </A>',
'<img border="0" src=" width="13" height="12"><A HREF= Out Day </A>');

Layer[2] = new LayerSpecs(205,24,140,
'<img border="0" src=" width="13" height="12"><A HREF= Appointment </A>',
'<img border="0" src=" width="13" height="12"><A HREF= Appointments </A>');

////////////////////////////////////////////////////////////////

j = (Layer[0]) ? 0:1;

for(i=j; i<Layer.length; i++) {
if(document.all && No3) { document.write("<SPAN onMouseOver='clearTimeout(timer)' onMouseOut='Hide("+i+")' ID='L"+i+"' STYLE='position:absolute; visibility:hidden; background:"+background+"; top:"+Layer.top+"; left:"+Layer.left+";'><TABLE STYLE='border:solid "+menu_border+" "+border_color+"'>"+Layer.info+"</TABLE></SPAN>"); }
else if(document.layers && No3) { document.write("<LAYER onMouseOver='clearTimeout(timer)' onMouseOut='Hide("+i+")' ID='L"+i+"' POSITION=ABSOLUTE VISIBILITY=HIDDEN BGCOLOR='"+bgcolor+"' BACKGROUND='"+background+"' TOP="+Layer.top+" LEFT="+Layer.left+">"+Layer.info+"</LAYER>"); }
}

// -->

</SCRIPT>

any help will be greatly appreciated.
 
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Code: 
<SCRIPT LANGUAGE=JAVASCRIPT TYPE=text/JAVASCRIPT> 
<!-- 
No3 = (parseInt(navigator.appVersion,10) > 3) ? 1:0; 
layer = (document.all && No3) ? "document.all['L'+menu].style" : (document.layers && No3) ? "document.layers['L'+menu]" : 0; 
var timer; 

function Show() { if(layer) { 
if(timer) { clearTimeout(timer); } 
for(menu=0; menu<Layer.length; menu++) { if(Layer[menu]) { eval(layer).visibility = "hidden"; } } 
for(i=0; i<arguments.length; i++) { menu=arguments[i]; eval(layer).visibility = "visible"; } 
} } 
function Hide() { timer = setTimeout("Show()", 500); } 
//--> 

</SCRIPT> 
<P></P msnavigation></SPAN></TD></TR></TBODY msnavigation></TABLE><DIV ALIGN=CENTER> 
<TABLE border="1" cellpadding="0" cellspacing="0" WIDTH="900" HEIGHT="17" bgcolor=#4682B4 bordercolordark="#FFFFFF" bordercolor="#000080" bordercolorlight="#C0C0C0"> 
<tr> 

<td WIDTH="150" align="center" bgcolor="#999999" ><b><A onmouseover=Show(1) onmouseout=Hide(1) HREF="[URL unfurl="true"]http://64.34.174.209/scripts/mgwms32.dll?MGWCHD=0&...">Point[/URL] of Sale</A></b></td> 
<td WIDTH="150" align="center" bgcolor="#999999" ><b><A onmouseover=Show(2) onmouseout=Hide(2) HREF="[URL unfurl="true"]http://64.34.174.209/scripts/mgwms32.dll?MGWCHD=0&...">Appointment[/URL] Book</A></b></td> 
</tr> 
</TABLE> 
<SCRIPT LANGUAGE=JAVASCRIPT> 
<!-- 

////////////////////////////////////////////////////// 

hovercolor = "#CCCCCC"; // color name/code 
bgcolor = "#999999"; // color name/code 
background = ""; // picture url 

menu_border = 1; // IE only 
border_color = "white"; // IE only 

arrow_pic = "[URL unfurl="true"]http://zcodesystems.com/img/rarrow.gif";[/URL] // url of arrow picture for submenus 

////////////////////////////////////////////////////// 


if(document.all) { if(!background) { background=bgcolor; } else { background = "url("+background+")"; } } 

function LayerSpecs(Left,Top,Width) { if(No3) { 
if(document.all) { Top+=7; Left+=2; Width+=56; } 
this.left = Left; 
this.top = Top; 
this.info = ""; 
T=0; 
for(i=3; i<arguments.length; i++) { 
if(document.all) { this.info += "<TR><TD WIDTH="+Width+" onMouseOver='this.bgColor=\""+hovercolor+"\"' onMouseOut='this.bgColor=\"\"'>"+arguments[i]+"</TD></TR>"; } 
else { this.info += "<LAYER onMouseOver='this.bgColor=\""+hovercolor+"\"' onMouseOut='this.bgColor=\""+bgcolor+"\"' WIDTH="+Width+" POSITION=RELATIVE TOP="+T+">&nbsp;"+arguments[i]+"</LAYER>"; } 
T+=20; 
} 
} } 

Layer = new Array(); 
arrow = "<IMG SRC='"+arrow_pic+"' WIDTH=6 HEIGHT=10 BORDER=0 ALT=''>"; 


////////////////////////////////////////////// 

Layer[1] = new LayerSpecs(70,24,140,
'<img border="0" src="[URL unfurl="true"]http://zcodesystems.com/img/lc_arrow_right.gif"[/URL] width="13" height="12"><A HREF=[URL unfurl="true"]http://64.34.174.209/scripts/mgwms32.dll?MGWLPN=LO...[/URL] </A>', 
'<img border="0" src="[URL unfurl="true"]http://zcodesystems.com/img/lc_arrow_right.gif"[/URL] width="13" height="12"><A HREF=[URL unfurl="true"]http://64.34.174.209/scripts/mgwms32.dll?MGWLPN=LO...[/URL] Out Day </A>');

Layer[2] = new LayerSpecs(205,24,140,
'<img border="0" src="[URL unfurl="true"]http://zcodesystems.com/img/lc_arrow_right.gif"[/URL] width="13" height="12"><A HREF=[URL unfurl="true"]http://64.34.174.209/scripts/mgwms32.dll?MGWLPN=LO...[/URL] Appointment </A>', 
'<img border="0" src="[URL unfurl="true"]http://zcodesystems.com/img/lc_arrow_right.gif"[/URL] width="13" height="12"><A HREF=[URL unfurl="true"]http://64.34.174.209/scripts/mgwms32.dll?MGWLPN=LO...[/URL] Appointments </A>');

//////////////////////////////////////////////////////////////// 

j = (Layer[0]) ? 0:1; 

for(i=j; i<Layer.length; i++) { 
if(document.all && No3) { document.write("<SPAN onMouseOver='clearTimeout(timer)' onMouseOut='Hide("+i+")' ID='L"+i+"' STYLE='position:absolute; visibility:hidden; background:"+background+"; top:"+Layer[i].top+"; left:"+Layer[i].left+";'><TABLE STYLE='border:solid "+menu_border+" "+border_color+"'>"+Layer[i].info+"</TABLE></SPAN>"); } 
else if(document.layers && No3) { document.write("<LAYER onMouseOver='clearTimeout(timer)' onMouseOut='Hide("+i+")' ID='L"+i+"' POSITION=ABSOLUTE VISIBILITY=HIDDEN BGCOLOR='"+bgcolor+"' BACKGROUND='"+background+"' TOP="+Layer[i].top+" LEFT="+Layer[i].left+">"+Layer[i].info+"</LAYER>"); }
} 

// --> 

</SCRIPT>

Is this what you meant Darren? I'm new to the forum and am unfamiliar with the customs of this site.
 
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