// JavaScript Document
	window.onload=function(){
		boyutlandir();
		externalLinks();
	}
	window.onresize=function(){
		boyutlandir();
	}
	var f='png';
	function boyutlandir(){
		if(FIND('header')){
			genislik=FIND('header').offsetWidth;
			gorunen=document.body.offsetWidth;
			w=(gorunen-genislik)/2;
			boyut=(w-1)+"px";
			if(w<=0){
				FIND('header_sol').style.display='none';
				FIND('header_sag').style.display='none';
				
				/*FIND('footer_sol').style.display='none';
				FIND('footer_sag').style.display='none';*/				
			}else{
				FIND('header_sol').style.display='block';
				FIND('header_sag').style.display='block';
				FIND('header_sol').style.width=boyut;
				FIND('header_sag').style.width=boyut;
				
				FIND('footer_sol').style.display='block';
				FIND('footer_sag').style.display='block';
				FIND('footer_sol').style.width=boyut;
				FIND('footer_sag').style.width=boyut;			
			}
		}
	}
	function img_edit(){
		document.write('<!--[if lt IE 7.]>');
		document.write('<script defer type="text/javascript" src="_js/'+f+'.js"></script>');
		document.write('<![endif]-->');	
	}
	img_edit();
	function FIND(item) {
		if( window.mmIsOpera ) return(document.getElementById(item));
		if (document.all) return(document.all[item]);
		if (document.getElementById) return(document.getElementById(item));
		return(false);
	}