function check_res()
{document.getElementById("small_anchor").className='a_show';var theWidth=getBrowserWidth();if(theWidth<1000)
{swap_map_small();}}
function getBrowserWidth()
{if(window.innerWidth)
{return window.innerWidth;}
else if(document.documentElement&&document.documentElement.clientWidth!=0)
{return document.documentElement.clientWidth;}
else if(document.body)
{return document.body.clientWidth;}
return 0;}
function swap_map_small(){var small_src=document.getElementById("small_anchor").href;document.getElementById("small_anchor").className='a_hide';document.getElementById("large_anchor").className='a_show';document.getElementById("phuket-map").src=small_src;document.getElementById("phuket-map").className='small-img';if(document.getElementById("phuket-map").useMap)
{document.getElementById("phuket-map").useMap='#Map2';}}
function swap_map_large(large_src){var large_src=document.getElementById("large_anchor").href;document.getElementById("small_anchor").className='a_show';document.getElementById("large_anchor").className='a_hide';document.getElementById("phuket-map").src=large_src;document.getElementById("phuket-map").className='large-img';if(document.getElementById("phuket-map").useMap)
{document.getElementById("phuket-map").useMap='#Map';}}