var lastpressed=".bigImage0";
var lastme=null;
$(document).ready(function(){
    
    $(".smallPicCenterDiv").mouseover(function () {
											
		if(lastpressed!='.bigImage'+this.id+''){
				$(lastpressed).css("display","none");
				$('.bigImage'+this.id+'').css("display","block");
				lastpressed='.bigImage'+this.id+'';
				lastme=this;
				
		}else{
			$('.bigImage'+this.id+'').css("display","none");
			$('.bigImage00').css("display","block");
			lastpressed='.bigImage0';
			lastme=null;
		};
		

		
	});
	
	    $(".smallPicCenterDiv").mouseout(function () {
			$('.bigImage'+this.id+'').css("display","none");
			$('.bigImage0').css("display","block");
			lastpressed='.bigImage0';
			lastme=null;
	
	});
});