var win;
	  function showWINDOW(url,x,y,x_cord,y_cord) {
		if(x_cord==null || y_cord==null){
	 		x_cord = 250;
	 		y_cord = 150;
	 	}  
	    if(x==null || y==null){
	 		x = 657;
	 		y = 430;
	 	}
	 	var str = "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width="+x+",height="+y+""; 
		var z = parseFloat(navigator.appVersion);
		
	  	win = window.open(url, "win", str);
		win.moveTo(x_cord,y_cord);
		
		if (navigator.appName.substring(0.8) == "Netscape" || z > 4){
	 		this.win.focus();
	 	}
	 }
	 
//preload images for navigation
// pre DHTML mouseover scripting

/*function preLoad (section) {

btn_patient_information_f2 = new Image();
btn_patient_information_f2_on = '/' + section + '/images/btn_patient_information_f2.gif';

btn_clinical_information_f2 = new Image();
btn_clinical_information_f2 = '/' + section + '/images/btn_clinical_information_f2.gif';

btn_program_development_f2 = new Image();
btn_program_development_f2 = '/' + section + '/images/btn_program_developmet_f2.gif';

btn_neurocom_international_f2 = new Image();
btn_neurocom_international_f2 = '/' + section + '/images/btn_neurocom_international_f2.gif';

btn_seminars_f2 = new Image();
btn_seminars_f2 = '/' + section + '/images/btn_seminars_f2.gif';

}

//stop preloadin' images

function navOn(imName, dir) {
		if (document.images) { 
		document.images[imName].src = '/' + dir + '/' + '/images/' + imName + "_f2.gif"
			 };
}
function navOff(imName, dir) {
		if (document.images) { 
		document.images[imName].src = '/' + dir + '/' + '/images/' + imName + '.gif' 
		};
}*/