function strTrim(str) {
var i,j;
i = 0;
j = str.length-1;
str = str.split("");
while(i < str.length) {
if(str[i]==" ") {
str[i] = "";
} else {
break;
}
i++;
}
while(j > 0) {
if(str[j]== " ") {
str[j]="";
} else {
break;
}
j--;
}
return str.join("");
}
function igEncodeHTML(igHTML) {
var regExLT = //g;
igHTML = igHTML.replace(regExLT, "<");
igHTML = igHTML.replace(regExGT, ">");
return igHTML;
}
function getTagCode(sID) {
var myBrowser = strTrim(navigator.appName.substring(0, 9));
myBrowser = myBrowser.toLowerCase();
if(document.getElementById) {
oDoc = document.getElementById(sID);
} else if(document.all) {
oDoc = document.all[sID];
}
var getTxt = "";
if(typeof(oDoc.innerText) != 'undefined') {
getTxt = strTrim(oDoc.innerText);
} else {
// getTxt = strTrim(oDoc.textContent); //not giving desired output, so let it be at peace
getTxt = strTrim(oDoc.innerHTML); //textContent doesn't keep \n with , so use innerHTML
var regExLi = /<\/li>/gi; //RegEx to find
var regExHTML = /<\S[^>]*>/g; //RegEx to find HTML Tags
var regExAnd = /&/g; //to find ampersand as HTML entity
var regExSpace = / /g; //to find whitespace as HTML entity
var regExLT = /</g; //to find < as HTML entity
var regExGT = />/g; //to find > as HTML entity
getTxt = getTxt.replace(regExLi, "\n"); //replace with \n
getTxt = getTxt.replace(regExHTML, ""); //strip out all HTML Tags
getTxt = getTxt.replace(regExAnd, "&"); //replace & with &
getTxt = getTxt.replace(regExSpace, " "); //replace with simple whitespace
getTxt = getTxt.replace(regExLT, "<"); //replace < with <
getTxt = getTxt.replace(regExGT, ">"); //replace > with >
}
return getTxt;
}
function showCodeTxt(sId) {
var cdTxt = igEncodeHTML(getTagCode(sId));
var cdTxtPrefix = "iG:Syntax Hiliter » Plain-Text View\n";
var cdTxtSuffix = "\n
";
cdWin = window.open("about:blank", "cdWin", "toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=700,height=400,left=35,top=85");
cdWin.document.open();
cdWin.document.write(cdTxtPrefix+cdTxt+cdTxtSuffix);
cdWin.document.close();
}