/**
 * Frontend common JS styles
 *
 * Project: iFrame
 * File: common.js
 *
 * @author Rainum <rainum@altsolution.net>
 * @package js
 */
 
function fixPNG(element)
{
	if (/MSIE (5\.5|6).+Win/.test(navigator.userAgent))
	{
		var src;
		
		if ((element.tagName=='IMG') || (element.tagName=='INPUT'))
		{
			if (/\.png$/.test(element.src))
			{
				src = element.src;
				element.src = "../images/blank.gif";
			}
		}
		else
		{
			src = element.currentStyle.backgroundImage.match(/url\("(.+\.png)"\)/i)
			if (src)
			{
				src = src[1];
				element.runtimeStyle.backgroundImage="none";
			}
		}
		
		if (src) element.runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "',sizingMethod='scale')";
	}
}

function sfocus(field) 	
{
	if(field.value == field.defaultValue)
	{
		field.value = '';
	}
}
	
function sblur(field) 	
{ 	
	if(field.value == '')
	{
		field.value = field.defaultValue;
	}

}