function openWin(a,b,c,d,e,x,y,f) {
//where a=href > in single quotes, b=width of window you want > a number, c=height of window > a number,
// d=name of window > in single quotes, e=status bar > 1 or 0, x = x positon > numeral,
//y = y positon > numeral, f=scroll bars > 1 or 0

if (navigator.appVersion.substring (0,1) > 3)
        {    var x1 = screen.availWidth - 10;
		    var y1 = screen.availHeight-30;}
        else{var x1 = 800;
        var y1 = 600;}

if(f!=1){f=0;}

win=open(a,d,'toolbar=no,status=no,Width='+b+',Height='+c+',directories=no,scrollbars='+f+',status='+e+',location=no,resize=no,menubar=n,screenx='+x+',screeny='+y+',left='+x+',top='+y)}
 
function openCentre(a,b,c,d,e,f) {
//where a=href > in single quotes, b=width of window you want > a number, c=height of window > a number,
//d=name of window > in single quotes, e=adjust centring horizontally > a number, f=status bar > 1 or 0

if (navigator.appVersion.substring (0,1) > 3)
        {    var x1 = screen.availWidth - 10;
		    var y1 = screen.availHeight-30;}
        else{var x1 = 800;
        var y1 = 600;}

        if(x> 1600){var x = (x1/(4));}
        else{var x = (x1/2);} 
        
        var y = (y1/2);
		adb= (b/2)+e;
		adc= c/2;
        

win=open(a,d,'toolbar=no,status=no,Width='+b+',Height='+c+',directories=no,scrollbars=no,status='+f+',location=no,resize=no,menubar=n,screenx='+(x-adb)+',screeny='+(y-adc)+',left='+(x-adb)+',top='+(y-adc));
}


function openFull(a,b,c){
//where a=href > in single quotes, b=name of window > in single quotes,
//c=fullscreen for IE > 0 is yes, 1 is NO

if (navigator.appVersion.substring (0,1) > 3)
        {    var x1 = screen.availWidth - 10;
		    var y1 = screen.availHeight-30;}
        else{var x1 = 800;
        var y1 = 600;}

if(navigator.appName=="Netscape" || c == 1 || navigator.appVersion.indexOf("Mac") != -1){
win=open(a,b,'toolbar=no,status=no,Width='+x1+',Height='+y1+',directories=no,scrollbars=no,status=0,location=no,resize=no,menubar=n,screenx=0,screeny=0,left=0,top=0);')}

else{win=open(a,b,"fullscreen")}

};

function openFullscroll(a,b,c,d,e,f){
//where a=href > in single quotes, b=name of window > in single quotes,
//c=status > 1 or 0, d=scrollbars > 1 or 0, e=menubar > 1 or 0, f=location bar > 1 or 0


if (navigator.appVersion.substring (0,1) > 3)
        {    var x1 = screen.availWidth - 10;
		    var y1 = screen.availHeight-30;}
        else{var x1 = 800;
        var y1 = 600;}
		

if(c==1){y1=y1-18;}

if(e==1){y1=y1-18;}

if(f==1){y1=y1-18;}

win=open(a,b,'toolbar=no,status=no,Width='+x1+',Height='+y1+',directories=no,scrollbars='+d+',status='+c+',location='+f+',resize=no,menubar='+e+',screenx=0,screeny=0,left=0,top=0);')

};

function closeit(){window.close()};