<!-- 

// browser Check
function checkBrowser(){
	this.ver=navigator.appVersion
	this.dom=document.getElementById?1:0
	this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom)?1:0;
	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0;
	this.ie4=(document.all && !this.dom)?1:0;
	this.ns6=(this.dom && parseInt(this.ver) >= 6) ?1:0;
	this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0;
	this.ns4=(document.layers && !this.dom)?1:0;
	this.bw=(this.ie6 ||this.ie5 || this.ie4 || this.ns4 || this.ns5 || this.ns6)
	return this
}

bw=new checkBrowser()



function popup(page)
{
	  popup_var(page, 415, 370);
}

function popup_var(page, w, h)
{

	   winTop  = (screen.height-h)/2;
	   winLeft = (screen.width-w)/2;

	
	   winpop=window.open("","scheringpopup", "left="+winLeft+",top="+winTop+",width="+w+",height="+h+",status=no,resizable=no");

    	   if (winpop.location.href!="about:blank")
		   winpop.close();
	   
	   
	   winpop=window.open(page,"scheringpopup","left="+winLeft+",top="+winTop+",width="+w+",height="+h+",status=no,resizable=no");

	   if (winpop)
		   winpop.opener=self;

	   winpop.focus();
}


// -->