////////////////////////////////////////////////////////////////
// Javascript made by Rasmus - http://www.peters1.dk //
////////////////////////////////////////////////////////////////

var SNOW_Picture = "images/snow.gif"
var SNOW_no = 15;

var SNOW_browser_IE_NS = (document.body.clientHeight) ? 1 : 0;
var SNOW_browser_MOZ = (self.innerWidth) ? 1 : 0;
var SNOW_browser_IE7 = (document.documentElement.clientHeight) ? 1 : 0;

var SNOW_Time;
var SNOW_dx, SNOW_xp, SNOW_yp;
var SNOW_am, SNOW_stx, SNOW_sty; 
var i, SNOW_Browser_Width, SNOW_Browser_Height;

if (SNOW_browser_IE_NS)
{
    SNOW_Browser_Width = document.body.clientWidth;
	SNOW_Browser_Height = document.body.clientHeight;
	}
	else if (SNOW_browser_MOZ)
	{
	    SNOW_Browser_Width = self.innerWidth - 20;
		SNOW_Browser_Height = self.innerHeight;
		}
		else if (SNOW_browser_IE7)
		{
		    SNOW_Browser_Width = document.documentElement.clientWidth;
			SNOW_Browser_Height = document.documentElement.clientHeight;
			}
			
			SNOW_dx = new Array();
			SNOW_xp = new Array();
			SNOW_yp = new Array();
			SNOW_am = new Array();
			SNOW_stx = new Array();
			SNOW_sty = new Array();
			
			for (i = 0; i < SNOW_no; ++ i) 
			{ 
			    SNOW_dx[i] = 0; 
				SNOW_xp[i] = Math.random()*(SNOW_Browser_Width-50);
				    SNOW_yp[i] = Math.random()*SNOW_Browser_Height;
					SNOW_am[i] = Math.random()*20; 
					    SNOW_stx[i] = 0.02 + Math.random()/10;
						SNOW_sty[i] = 0.7 + Math.random();
						    if (i == 0) document.write("<\div id=\"SNOW_flake"+ i +"\" style=\"position: absolute; z-index: "+ i +"; visibility: visible; top: 15px; left: 15px;\"><a href=\"http://www.peters1.dk\" target=\"_blank\"><\img src=\""+SNOW_Picture+"\" border=\"0\"></a><\/div>");
							else document.write("<\div id=\"SNOW_flake"+ i +"\" style=\"position: absolute; z-index: "+ i +"; visibility: visible; top: 15px; left: 15px;\"><\img src=\""+SNOW_Picture+"\" border=\"0\"><\/div>");
							}
							
							function SNOW_Weather() 
							{ 
							
							for (i = 0; i < SNOW_no; ++ i) 
							{ 
							    SNOW_yp[i] += SNOW_sty[i];
							    
								if (SNOW_yp[i] > SNOW_Browser_Height-50) 
								    {
									    SNOW_xp[i] = Math.random()*(SNOW_Browser_Width-SNOW_am[i]-30);
										    SNOW_yp[i] = 0;
											    SNOW_stx[i] = 0.02 + Math.random()/10;
												    SNOW_sty[i] = 0.7 + Math.random();
													}
													
													    SNOW_dx[i] += SNOW_stx[i];
													    
														document.getElementById("SNOW_flake"+i).style.top=SNOW_yp[i]+"px";
														    document.getElementById("SNOW_flake"+i).style.left=SNOW_xp[i] + SNOW_am[i]*Math.sin(SNOW_dx[i])+"px";
														    }
														    
														    SNOW_Time = setTimeout("SNOW_Weather()", 10);
														    
														    }
														    
														    SNOW_Weather();