designnotes.js

来自「A C# Genteic Expresiion Programming Libr」· JavaScript 代码 · 共 37 行

function toggle( id, save ) {
	var element = document.getElementById(id);
	if( element.className == "show" ){
		element.className = "hide";
		if( save ) document.cookie = "hide_design_notes=true;";
	} else {
		element.className = "show";
		if( save ) document.cookie = "hide_design_notes=false;";
	}
}

function check() {
	if( !document.getElementById( 'design_span' ) ) {
		toggle( 'design_toggle', false );
	}
	else if( document.cookie.length != 0 ) { 
		cookieValue = "false";
		var search = "hide_design_notes=";
		offset = document.cookie.indexOf( search );
		if( offset != -1 ) { 
			offset += search.length;
			end = document.cookie.indexOf( ";", offset );
			if( end == -1 ) end = document.cookie.length;
			cookieValue = document.cookie.substring( offset, end );
		}
		if( cookieValue == "true" ) {
			toggle( 'design_span', false );
		}
	}
}

function focus() {
	if(window.parent.frames[0]) {
		window.parent.frames[0].syncTree(document.URL);
	}
}