function imgChange (target, file) {
		//if (document.images[target]) {
			document.images[target].src = eval(file + ".src");
		//}
	}
	
	function launchDisplay (sURL) {
			window.name = "main";
			var sFeatures = "height=520, width=780";
			var oNewWindow = window.open(sURL, "display", sFeatures); 
			oNewWindow.focus();
	}
	
	function launchContact (sURL) {
			window.name = "main";
			var sFeatures = "height=300, width=400";
			var oNewWindow = window.open(sURL, "display", sFeatures); 
			oNewWindow.focus();
	}