function WindowOpendolphinakrotiri()
 { 
 window.open('dolphins/dolphinakrotiri.html', 'Windowakro', 'scrollbars=no, resizable="no",width=580,height=384');
 }


function WindowOpenstriped1(pagina) { 
var win = open(pagina, 'Wgreek2','width=640 ,height=480,scrollbars=0,menubar=0,location=0,status=0,toolbar=0,resizable=0,top');
win.focus();
	}
function WindowOpenstriped2()
 { 
 window.open('dolphins/striped-dolphin2.html', 'Windowsd2', 'resizable="NO",width=640,height=480');
 }
function WindowOpenstriped3()
 { 
 window.open('dolphins/striped-dolphin3.html', 'Windowsd3', 'resizable="NO",width=640,height=420');
 }
function WindowOpenstriped4()
 { 
 window.open('dolphins/striped-dolphin4.html', 'Windowsd4', 'resizable="NO",width=640,height=480');
 }


function WindowOpencommon1()
 { 
 window.open('dolphins/common-dolphin1.html', 'Windowcd1', 'resizable="NO",width=640,height=480');
 }
function WindowOpencommon2()
 { 
 window.open('dolphins/common-dolphin2.html', 'Windowcd2', 'resizable="NO",width=640,height=480');
 }
function WindowOpencommon3()
 { 
 window.open('dolphins/common-dolphin3.html', 'Windowcd3', 'resizable="NO",width=640,height=480');
 }


function WindowOpenrissos1()
 { 
 window.open('dolphins/rissos-dolphin1.html', 'Windowrd1', 'resizable="NO",width=640,height=480');
 }
function WindowOpenrissos2()
 { 
 window.open('dolphins/rissos-dolphin2.html', 'Windowrd2', 'resizable="NO",width=444,height=299');
 }
function WindowOpenrissos3()
 { 
 window.open('dolphins/rissos-dolphin3.html', 'Windowrd3', 'resizable="NO",width=542,height=347');
 }


function WindowOpenbottlenose1()
 { 
 window.open('dolphins/bottlenose-dolphin1.html', 'Windowbd1', 'resizable="NO",width=640,height=480');
 }
function WindowOpenbottlenose2()
 { 
 window.open('dolphins/bottlenose-dolphin2.html', 'Windowbd2', 'resizable="NO",width=640,height=480');
 }
function WindowOpenbottlenose3()
 { 
 window.open('dolphins/bottlenose-dolphin3.html', 'Windowbd3', 'resizable="NO",width=640,height=480');
 }

function WindowOpenpilot1()
 { 
 window.open('dolphins/pilot-whale1.html', 'Windowpw1', 'resizable="NO",width=640,height=480');
 }
function WindowOpenpilot2()
 { 
 window.open('dolphins/pilot-whale2.html', 'Windowpw2', 'resizable="NO",width=640,height=480');
 }
function WindowOpenpilot3()
 { 
 window.open('dolphins/pilot-whale3.html', 'Windowpw3', 'resizable="NO",width=640,height=480');
 }
function WindowOpenpilot4()
 { 
 window.open('dolphins/pilot-whale4.html', 'Windowpw4', 'resizable="NO",width=640,height=480');
 }
function WindowOpenpilot5()
 { 
 window.open('dolphins/pilot-whale5.html', 'Windowpw5', 'resizable="NO",width=640,height=480');
 }
function WindowOpenpilot6()
 { 
 window.open('dolphins/pilot-whale6.html', 'Windowpw6', 'resizable="NO",width=640,height=480');
 }

function WindowOpenfin1()
 { 
 window.open('dolphins/fin-whale1.html', 'Windowfw1', 'resizable="NO",width=640,height=480');
 }
function WindowOpenfin2()
 { 
 window.open('dolphins/fin-whale2.html', 'Windowfw2', 'resizable="NO",width=640,height=480');
 }
function WindowOpenfin3()
 { 
 window.open('dolphins/fin-whale3.html', 'Windowfw3', 'resizable="NO",width=640,height=480');
 }

function WindowOpensperm1()
 { 
 window.open('dolphins/sperm-whale1.html', 'Windowsw1', 'resizable="NO",width=640,height=480');
 }
function WindowOpensperm2()
 { 
 window.open('dolphins/sperm-whale2.html', 'Windowsw2', 'resizable="NO",width=599,height=400');
 }
function WindowOpensperm3()
 { 
 window.open('dolphins/sperm-whale3.html', 'Windowsw3', 'resizable="NO",width=640,height=480');
 }

function WindowOpencuvier1()
 { 
 window.open('dolphins/cuvier1.html', 'Windowcw1', 'resizable="NO",width=640,height=480');
 }
function WindowOpencuvier2()
 { 
 window.open('dolphins/cuvier2.html', 'Windowcw2', 'resizable="NO",width=539,height=379');
 }
function WindowOpencuvier3()
 { 
 window.open('dolphins/cuvier3.html', 'Windowcw3', 'resizable="NO",width=640,height=480');
 }

function WindowOpenspermdive()
 { 
 window.open('dolphins/sperm-whale-dive.html', 'Windowswd1', 'resizable="NO",width=660,height=384');
 }

function WindowOpenquiz()
 { 
 window.open('http://www.sailingissues.com/cgi-bin/quiz/quiz.cgi?beginner', 'Windowquiz', 'scrollbars=yes, resizable="1",width=763,height=499');
 }