function disp1(url){

	window.open(url, "photo_window","width=520,height=420,left=100,top=50","scrollbars=no","resizable=1","status=no");
}

function disp2(url){

	window.open(url, "photo_window","width=450,height=620","scrollbars=no","resizable=1");
}

function disp3(url){

	window.open(url, "photo_window","width=620,height=500,left=100,top=50","scrollbars=no","resizable=1");
}

function disp4(url){

	window.open(url, "photo_window","width=470,height=640,left=100,top=50","scrollbars=no","resizable=1");
}

function disp5(url){

	window.open(url, "photo_window","width=300,height=430","scrollbars=no","resizable=1");
}

function disp6(url){

	window.open(url, "photo_window","width=400,height=330","scrollbars=no","resizable=1");
}

function disp7(url){

	window.open(url, "photo_window","width=483,height=740","scrollbars=no","resizable=1");
}

function disp8(url){

	window.open(url, "photo_window","width=529,height=760","scrollbars=no","resizable=1");
}

function disp9(url){

	window.open(url, "photo_window","width=390,height=540,left=100,top=50","scrollbars=no","resizable=1","status=no");
}

function disp10(url){

	window.open(url, "photo_window","width=350,height=293,left=100,top=50","scrollbars=no","resizable=1","status=no");
}

function disp11(url){

	window.open(url, "photo_window","width=327,height=270,left=100,top=50","scrollbars=no","resizable=1","status=no");
}

function essay(url){

	window.open("essay.html", "essay","width=980,height=630","scrollbars=no","resizable=1");
}