var brow = navigator.appName + parseInt(navigator.appVersion);
var domObj;

function getStyleDOM(elementName) {

	if (document.layers) {
		//netscape 4
		domObj = eval('document.' + elementName);
	}
	
	if (document.all) {
		//ies
		domObj = eval('document.all.' + elementName + '.style');
	}
	
	if (!document.all && document.getElementById) {
		//Netscape 6
		domObj = eval('document.getElementById("' + elementName + '").style');
	}
}