function change_main_banner(t){
	if(t==1){document.getElementById("main_banner_1").src = Main_Img_Over;}
	if(t==2){document.getElementById("main_banner_1").src = Main_Img;}
}

function PreloadImages() {
	var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
	var i,j=d.MM_p.length,a=PreloadImages.arguments; for(i=0; i<a.length; i++)
	if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}