function GetElementsByClassName(clsName, htmltag) {
	
	var arr = new Array(); 
	var elems = document.getElementsByTagName(htmltag);
	
	for ( var cls, i = 0; ( elem = elems[i] ); i++ ){
		
		if ( elem.className == clsName ){
			
			arr[arr.length] = elem;
		}
	}
	
	return arr;
}