//Functions to open and close windows

//Set variable 'pan' to image URL so image can be easily changed in future
// - scalability, maintainability



//Function to open new window name "panWindow", of set dimensions 451x451 pixels,
//50px from top and left.
//focus ensures new window stays on top of document window if other links are used to
//open the same window name in future - scalability

	function openWindow() {
		panWindow = window.open(formwindow,"panWindow", "width=540,height=450,toolbar=yes,scrollbars=yes,resizable=yes,menubar=yes,left=250,top=20");
		panWindow.focus();
	}

	function openWindow2() {
		panWindow = window.open(formwindow2,"panWindow", "width=540,height=450,toolbar=yes,scrollbars=yes,resizable=yes,menubar=yes,left=250,top=20");
		panWindow.focus();
	}		
	function openWindow3() {
		panWindow = window.open(formwindow3,"panWindow", "width=540,height=450,toolbar=yes,scrollbars=yes,resizable=yes,menubar=yes,left=250,top=20");
		panWindow.focus();
	}
	function openWindow4() {
		panWindow = window.open(formwindow4,"panWindow", "width=540,height=450,toolbar=yes,scrollbars=yes,resizable=yes,menubar=yes,left=250,top=20");
		panWindow.focus();
	}
	function openWindow5() {
		panWindow = window.open(formwindow5,"panWindow", "width=540,height=450,toolbar=yes,scrollbars=yes,resizable=yes,menubar=yes,left=250,top=20");
		panWindow.focus();
	}
	function openWindow6() {
		panWindow = window.open(formwindow6,"panWindow", "width=540,height=450,toolbar=yes,scrollbars=yes,resizable=yes,menubar=yes,left=250,top=20");
		panWindow.focus();
	}
	function openWindow7() {
		panWindow = window.open(formwindow7,"panWindow", "width=540,height=450,toolbar=yes,scrollbars=yes,resizable=yes,menubar=yes,left=250,top=20");
		panWindow.focus();
	}
	function openWindow8() {
		panWindow = window.open(formwindow8,"panWindow", "width=540,height=450,toolbar=yes,scrollbars=yes,resizable=yes,menubar=yes,left=250,top=20");
		panWindow.focus();
	}
	function openWindow9() {
		panWindow = window.open(formwindow9,"panWindow", "width=540,height=450,toolbar=yes,scrollbars=yes,resizable=yes,menubar=yes,left=250,top=20");
		panWindow.focus();
	}
	function openWindow10() {
		panWindow = window.open(formwindow10,"panWindow", "width=540,height=450,toolbar=yes,scrollbars=yes,resizable=yes,menubar=yes,left=250,top=20");
		panWindow.focus();
	}
	function openWindow11() {
		panWindow = window.open(formwindow11,"panWindow", "width=540,height=450,toolbar=yes,scrollbars=yes,resizable=yes,menubar=yes,left=250,top=20");
		panWindow.focus();
	}		
	function openWindow12() {
		panWindow = window.open(formwindow12,"panWindow", "width=540,height=450,toolbar=yes,scrollbars=yes,resizable=yes,menubar=yes,left=250,top=20");
		panWindow.focus();
	}
	function openWindow13() {
		panWindow = window.open(formwindow13,"panWindow", "width=540,height=450,toolbar=yes,scrollbars=yes,resizable=yes,menubar=yes,left=250,top=20");
		panWindow.focus();
	}
	function openWindow14() {
		panWindow = window.open(formwindow14,"panWindow", "width=540,height=450,toolbar=yes,scrollbars=yes,resizable=yes,menubar=yes,left=250,top=20");
		panWindow.focus();
	}
	function openWindow15() {
		panWindow = window.open(formwindow15,"panWindow", "width=540,height=450,toolbar=yes,scrollbars=yes,resizable=yes,menubar=yes,left=250,top=20");
		panWindow.focus();
	}