//glimmer_text.js
//Author: Joshua Birk
//current modDate: Aug,05,1999
//glimmer.js mod for manipulating text within a layer.
//Note that all of these functions rewrite the layer content
//init function for this mod. goes before initAll() is called.
function initGtext() {
addMod("overwrite",layer_write);
addMod("changeBg",layer_changeBg);
addMod("fadeBlackWhite",layer_fadeBlackWhite);
addMod("fadeWhiteBlack",layer_fadeWhiteBlack);
addMod("colorRipple",layer_colorRipple);
}
//erase old content, replace with new HTML
function layer_write(content,y,codette) {
if (!codette){codette = new Array('end');}
if (document.all) {
//eval (this.name + '.innerHTML = ' + '"' + content + '"');
eval (this.name + '.innerHTML = ' + unescape('%27') + content + unescape('%27'));
}
else if (document.getElementById) {
var range = document.createRange();
var someElement = document.getElementById(this.name);
range.setStartAfter(someElement);
var docFrag = range.createContextualFragment(content);
range.deleteContents();
var oChild = someElement.childNodes[0];
someElement.replaceChild(docFrag,oChild);
// alert(this.layer.innerHTML)// = content;
}
else if (document.layers) {
content = "" + content + "";
this.layer.document.open();
this.layer.document.write(content);
this.layer.document.close();
// alert(content);
}
if (codette){this.runMe(codette);}
}
function layer_changeBg(color,y,codette) {
if(document.all || document.getElementById){this.layer.backgroundColor = color} else{this.layer.bgColor = color;}
this.refresh();
if (codette){this.runMe(codette);}
}
//'trick' functions - combination of other functions for canned effects
function layer_fadeBlackWhite(content,time,codette) {
color1_text = "'"+content+"'";
color2_text = "'"+content+"'";
color3_text = "'"+content+"'";
color4_text = "'"+content+"'";
color5_text = "'"+content+"'";
func = this.obj_name + ".overwrite";
setcodette = func+"|"+color1_text+"|"+time+"|"+pause+"|"+0+"|"+time+"|"+func+"|"+color2_text+"|"+time+"|"+pause+"|"+0+"|"+time+"|"+func+"|"+color3_text+"|"+time+"|"+pause+"|"+0+"|"+time+"|"+func+"|"+color4_text+"|"+time+"|"+pause+"|"+0+"|"+time+"|"+func+"|"+color5_text+"|"+time+"|"+pause+"|"+0+"|"+time+"|"+codette;
this.runMe(setcodette);
}
function layer_fadeWhiteBlack(content,time,codette) {
color1_text = "'"+content+"'";
color2_text = "'"+content+"'";
color3_text = "'"+content+"'";
color4_text = "'"+content+"'";
color5_text = "'"+content+"'";
func = this.obj_name + ".overwrite";
setcodette = func+"|"+color1_text+"|"+time+"|"+pause+"|"+0+"|"+time+"|"+func+"|"+color2_text+"|"+time+"|"+pause+"|"+0+"|"+time+"|"+func+"|"+color3_text+"|"+time+"|"+pause+"|"+0+"|"+time+"|"+func+"|"+color4_text+"|"+time+"|"+pause+"|"+0+"|"+time+"|"+func+"|"+color5_text+"|"+time+"|"+pause+"|"+0+"|"+time+"|"+codette;
this.runMe(setcodette);
}
//Ripple function essentially replaces the above. Initial code/design by Valerie Duncan.
function layer_colorRipple(colors,content,codette) {
var setcodette;
var thiscontent;
setcodette = "";
time = this.speed;
func = this.obj_name + ".overwrite";
local_colors = colors.split ("|");
for (n = 0; n < local_colors.length; n++) {
thiscontent = "'"+content+"'";
setcodette += func+"|"+thiscontent+"|"+time+"|"+pause+"|"+0+"|"+time+"|";
}
setcodette += "end";
this.runMe(setcodette);
}
initGtext();