if(document.images)
{
 img01on=new Image();
 img01on.src="images/btn_home_hover.gif"
 img02on=new Image();
 img02on.src="images/btn_aboutmypol_hover.gif"
 img03on=new Image();
 img03on.src="images/btn_contactus_hover.gif"
 img04on=new Image();
 img04on.src="images/tab_products_hover.gif"
 img05on=new Image();
 img05on.src="images/tab_customers_hover.gif"
 img06on=new Image();
 img06on.src="images/tab_exports_hover.gif"
 img07on=new Image();
 img07on.src="images/lang_english_hover.gif"
 img08on=new Image();
 img08on.src="images/lang_french_hover.gif"
 img09on=new Image();
 img09on.src="images/lang_germany_hover.gif"
 img10on=new Image();
 img10on.src="images/lang_arabic_hover.gif"
 img11on=new Image();
 img11on.src="images/lang_spanish_hover.gif"

 img01off=new Image();
 img01off.src="images/btn_home.gif"
 img02off=new Image();
 img02off.src="images/btn_aboutmypol.gif"
 img03off=new Image();
 img03off.src="images/btn_contactus.gif"
 img04off=new Image();
 img04off.src="images/tab_products.gif"
 img05off=new Image();
 img05off.src="images/tab_customers.gif"
 img06off=new Image();
 img06off.src="images/tab_exports.gif"
 img07off=new Image();
 img07off.src="images/lang_english.gif"
 img08off=new Image();
 img08off.src="images/lang_french.gif"
 img09off=new Image();
 img09off.src="images/lang_germany.gif"
 img10off=new Image();
 img10off.src="images/lang_arabic.gif"
 img11off=new Image();
 img11off.src="images/lang_spanish.gif"
}
 
function imgon(imgname)
{
 if(document.images)
 {
  document[imgname].src=eval(imgname + "on.src");
 }
} 
function imgoff(imgname)
{
 if(document.images)
 {
  document[imgname].src=eval(imgname + "off.src");
 }
}

function openPage(pageName){
	window.open(pageName,"_self");
}