JavaScript code works in IE but not in firefox

[tweetz]

function storePosition () {
	
 
  
  	if(g_state.aName == 'TABLE' || g_state.aName == 'IMG')
    	return;

	var sel = this.selection;
	if (!sel) {
		if(!is_browserName_IE)
		{
			sel = document.getElementById("myEditor").contentDocument.getSelection();
			rng=sel;
		}
		else
		{
			sel = document.frames["myEditor"].document.selection;
			rng = sel.createRange();
		}
	}
	    
	
	  
	if (!rng) {
		return;
	}

	if (caretPos) {
		prevPos = caretPos;	
	}
 
	// Special case when the selection is a div:
	if(rng.length) {
		// This is a controlRange
	 	var oElm = rng(0);
	 	g_state.clickedElement = oElm;
	 }
	 else {
		caretPos = rng.duplicate();	
	 	g_state.clickedElement = caretPos.parentElement();
	 	
	 }
    return;

[Dormilich]

are there any messages in the Error Console?

[tweetz]

are there any messages in the Error Console?

yeah...it just came "rng is not a function" in error console.Plz help me

[Dormilich]

line #35: you call rng() as a function, but it’s a Selection object. maybe you mean rng[0]?

[tweetz]

line #35: you call rng() as a function, but it’s a Range object. maybe you mean rng[0]?

yeah the error is showing @line 35( var oElm = rng(0);)and error msg is rng is not a function

[Dormilich]

did you apply the fix?

[tweetz]

did you apply the fix?

Nop...Just struggling with this.I am new to this.So I hav no idea.Also I am gettin 1 more error in another js file.I have to fix these two errors..Please help me fixing this.Tomorrow is a deadline

[Dormilich]

maybe you mean rng[0]?

this fix!

[tweetz]

this fix!

ok..thanks a lot..also I hav 1 more error @ the first line and the error msg is text is undefined.Pleas e help me in this too


if(text.indexOf ("<TABLE") >=0 || text.indexOf("< table") >=0)
return 'table';

[Dormilich]

well, it’s just as the message says, the text variable is neither a string literal, nor object. thus you can’t apply the methods to it.

[tweetz]

well, it’s just as the message says, the text variable is neither a string literal, nor object. thus you can’t apply the methods to it.

what else can I do? Can't fix this?plz provide me a solution

[Dormilich]

provide me with a code first ;)

[tweetz]

provide me with a code first ;)

this is the function.If u want me to send the entire code den I will send it..Thanks

function hasTagsInText(text)
{
	
	if(text.indexOf("<TABLE") >=0 || text.indexOf("<table") >=0)
        return 'table';
        
    if(text.indexOf("<TD") >=0 || text.indexOf("<td") >=0)
        return 'column';	
        
    if(text.indexOf("<IMG") >=0 || text.indexOf("<img") >=0)
        return 'image';
    
	if(text.indexOf("<H2") >=0 || text.indexOf("<h2") >=0)
        return 'h2';
		       
    if(text.indexOf("<DIV") >=0 || text.indexOf("<div") >=0)
        return 'div';
            
	if(text.indexOf("<A") >=0 || text.indexOf("<a") >=0)
        return 'link';   
		
    if(text.indexOf("<FORM") >=0 || text.indexOf("<form") >=0)
        return 'form';
		
	if(text.indexOf("<P>") >=0 || text.indexOf("<p>") >=0)
        return 'invisible paragraph-mark';
		
    if(text.indexOf("<BR>") >=0 || text.indexOf("<br>") >=0)
        return 'invisible new-line-mark';

	return '';
}

[Dormilich]

how do you call the function?

[tweetz]

how do you call the function?

In Java I dont hav much idea..In C/C++ we do call function by name or referrence