itv = 100;
cnt = 0;
function fadeBG(str) {
	if(str.length>0){
		c = str.charAt(cnt++);
		document.bgColor = "#0000"+c+c;
		if(c == "E"){itv = 1000;}
		if(cnt < str.length) setTimeout("fadeBG('" + str + "')",itv);
		if(cnt == str.length) cnt = 0;
		if(cnt == 0){
			document.body.style.backgroundImage="url('/img/IMG_BG.png')";
		}
	}else{
		document.body.style.backgroundImage="url('/img/IMG_BG.png')";
	}
}

function showSPEC(str) {
showModalDialog(str,'_blank','dialogWidth:500px;dialogHeight:200px;center:yes;status:no;')
}



function showlayer(laynm,flag) {
	var objID=document.getElementById(laynm);
	var l_pos,t_pos;
	if(event.x-510>document.body.scrollTop){
		l_pos = event.x-510-document.body.scrollTop;
	}else{
		l_pos = event.x+10;
	}

	if(event.y-210>0){
	t_pos = event.y-210;
	}else{
	t_pos = event.y+10;
	}
	switch(flag) {
	case 1:
		objID.style.position='absolute';
		objID.style.display='block';
		objID.style.left=l_pos;
		objID.style.top=t_pos;
		break;
	case 2:
		objID.style.position='absolute';
		objID.style.display='block';
		objID.style.left=l_pos;
		objID.style.top=t_pos;
		break;
	default:
		objID.style.display='none';
		break;
	}
}