var imgLoaded=0
//var param='http://koder.h14.ru/dokuments/javascript_primer/'
var v=parseInt(navigator.appVersion)
if (document.images) {
	I1On=new Image();
	I1Off=new Image();
	I2On=new Image();
	I2Off=new Image();
	I3On=new Image();
	I3Off=new Image();
	I4On=new Image();
	I4Off=new Image();
	I5On=new Image();
	I5Off=new Image();
	I6On=new Image();
	I6Off=new Image();
	I7On=new Image();
	I7Off=new Image();
	I8On=new Image();
	I8Off=new Image();
	I9On=new Image();
	I9Off=new Image(); 
	I10On=new Image();
	I10Off=new Image();
	I11On=new Image();
	I11Off=new Image();
	I12On=new Image();
	I12Off=new Image();
	I1On.src="img/foto1_over.jpg"
	I1Off.src="img/foto1.jpg"
	I2On.src="img/foto2_over.jpg"
	I2Off.src="img/foto2.jpg"
	I3On.src="img/foto3_over.jpg"
	I3Off.src="img/foto3.jpg"
	I4On.src="img/foto4_over.jpg"
	I4Off.src="img/foto4.jpg"
	I5On.src="img/foto5_over.jpg"
	I5Off.src="img/foto5.jpg"
	I6On.src="img/foto6_over.jpg"
	I6Off.src="img/foto6.jpg"
	I7On.src="img/pd_psrs_over.gif"
	I7Off.src="img/pd_psrs.gif"
	I8On.src="img/pd_proizv_realiz_over.gif"
	I8Off.src="img/pd_proizv_realiz.gif"
	I9On.src="img/pd_prpd_over.gif"
	I9Off.src="img/pd_prpd.gif"
	I10On.src="img/pd_cont_over.gif"
	I10Off.src="img/pd_cont.gif"
	I11On.src="img/pd_uslugi_over.gif"
	I11Off.src="img/pd_uslugi.gif"
	I12On.src="img/pd_transp_over.gif"
	I12Off.src="img/pd_transp.gif"
	imgLoaded=1;
}  

function Over(Img1, Img2, pd) {
	document.getElementById(pd).className = 'vid_pd_over';
	if (3<=v) {
		if(imgLoaded==0) return;
		document[Img1].src=eval(Img1+"On.src");
		document[Img2].src=eval(Img2+"On.src");
	}

}
function Out(Img1, Img2, pd) {
	document.getElementById(pd).className = 'vid_pd';
	if (3<=v) {
		if(imgLoaded==0) return;
		document[Img1].src=eval(Img1+"Off.src");
		document[Img2].src=eval(Img2+"Off.src");
	}
}